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annotate roundup/backends/back_mysql.py @ 2505:bdd112cf61ba

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rdbms backend full text search failure after import [SF#980314]
author Richard Jones <richard@users.sourceforge.net>
date Mon, 28 Jun 2004 23:13:06 +0000
parents 1cd69db95b23
children 8e1c1623710b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #
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2 # Copyright (c) 2003 Martynas Sklyzmantas, Andrey Lebedev <andrey@micro.lt>
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3 #
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4 # This module is free software, and you may redistribute it and/or modify
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5 # under the same terms as Python, so long as this copyright message and
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6 # disclaimer are retained in their original form.
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7 #
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9 '''This module defines a backend implementation for MySQL.
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10
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11
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12 How to implement AUTO_INCREMENT:
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13
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14 mysql> create table foo (num integer auto_increment primary key, name
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15 varchar(255)) AUTO_INCREMENT=1 type=InnoDB;
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16
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17 ql> insert into foo (name) values ('foo5');
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18 Query OK, 1 row affected (0.00 sec)
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19
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20 mysql> SELECT num FROM foo WHERE num IS NULL;
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21 +-----+
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22 | num |
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23 +-----+
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24 | 4 |
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25 +-----+
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26 1 row in set (0.00 sec)
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27
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28 mysql> SELECT num FROM foo WHERE num IS NULL;
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29 Empty set (0.00 sec)
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30
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31 NOTE: we don't need an index on the id column if it's PRIMARY KEY
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32
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33 '''
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34 __docformat__ = 'restructuredtext'
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36 from roundup.backends.rdbms_common import *
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37 from roundup.backends import rdbms_common
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38 import MySQLdb
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39 import os, shutil
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40 from MySQLdb.constants import ER
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41
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43 def db_nuke(config):
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44 """Clear all database contents and drop database itself"""
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45 if db_exists(config):
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46 conn = MySQLdb.connect(config.MYSQL_DBHOST, config.MYSQL_DBUSER,
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47 config.MYSQL_DBPASSWORD)
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48 try:
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49 conn.select_db(config.MYSQL_DBNAME)
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50 except:
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51 # no, it doesn't exist
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52 pass
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53 else:
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54 cursor = conn.cursor()
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55 cursor.execute("SHOW TABLES")
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56 tables = cursor.fetchall()
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57 for table in tables:
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58 if __debug__:
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59 print >>hyperdb.DEBUG, 'DROP TABLE %s'%table[0]
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60 cursor.execute("DROP TABLE %s"%table[0])
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61 if __debug__:
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62 print >>hyperdb.DEBUG, "DROP DATABASE %s"%config.MYSQL_DBNAME
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63 cursor.execute("DROP DATABASE %s"%config.MYSQL_DBNAME)
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64 conn.commit()
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65 conn.close()
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66
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67 if os.path.exists(config.DATABASE):
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68 shutil.rmtree(config.DATABASE)
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69
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70 def db_create(config):
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71 """Create the database."""
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72 conn = MySQLdb.connect(config.MYSQL_DBHOST, config.MYSQL_DBUSER,
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73 config.MYSQL_DBPASSWORD)
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74 cursor = conn.cursor()
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75 if __debug__:
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76 print >>hyperdb.DEBUG, "CREATE DATABASE %s"%config.MYSQL_DBNAME
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77 cursor.execute("CREATE DATABASE %s"%config.MYSQL_DBNAME)
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78 conn.commit()
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79 conn.close()
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80
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81 def db_exists(config):
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82 """Check if database already exists."""
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83 conn = MySQLdb.connect(config.MYSQL_DBHOST, config.MYSQL_DBUSER,
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84 config.MYSQL_DBPASSWORD)
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85 # tables = None
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86 try:
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87 try:
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88 conn.select_db(config.MYSQL_DBNAME)
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89 # cursor = conn.cursor()
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90 # cursor.execute("SHOW TABLES")
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91 # tables = cursor.fetchall()
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92 # if __debug__:
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93 # print >>hyperdb.DEBUG, "tables %s"%(tables,)
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94 except MySQLdb.OperationalError:
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95 if __debug__:
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96 print >>hyperdb.DEBUG, "no database '%s'"%config.MYSQL_DBNAME
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97 return 0
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98 finally:
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99 conn.close()
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100 if __debug__:
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101 print >>hyperdb.DEBUG, "database '%s' exists"%config.MYSQL_DBNAME
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102 return 1
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103
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104
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105 class Database(Database):
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106 arg = '%s'
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107
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108 # Backend for MySQL to use.
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109 # InnoDB is faster, but if you're running <4.0.16 then you'll need to
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110 # use BDB to pass all unit tests.
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111 mysql_backend = 'InnoDB'
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112 #mysql_backend = 'BDB'
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113
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114 hyperdb_to_sql_datatypes = {
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115 hyperdb.String : 'VARCHAR(255)',
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116 hyperdb.Date : 'DATETIME',
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117 hyperdb.Link : 'INTEGER',
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118 hyperdb.Interval : 'VARCHAR(255)',
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119 hyperdb.Password : 'VARCHAR(255)',
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120 hyperdb.Boolean : 'BOOL',
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121 hyperdb.Number : 'REAL',
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122 }
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123
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124 hyperdb_to_sql_value = {
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125 hyperdb.String : str,
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126 # no fractional seconds for MySQL
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127 hyperdb.Date : lambda x: x.formal(sep=' '),
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128 hyperdb.Link : int,
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diff changeset
129 hyperdb.Interval : str,
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130 hyperdb.Password : str,
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131 hyperdb.Boolean : int,
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132 hyperdb.Number : lambda x: x,
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diff changeset
133 hyperdb.Multilink : lambda x: x, # used in journal marshalling
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diff changeset
134 }
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135
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diff changeset
136 def sql_open_connection(self):
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137 db = getattr(self.config, 'MYSQL_DATABASE')
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138 try:
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139 conn = MySQLdb.connect(*db)
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140 except MySQLdb.OperationalError, message:
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141 raise DatabaseError, message
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142 cursor = conn.cursor()
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143 cursor.execute("SET AUTOCOMMIT=OFF")
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144 cursor.execute("START TRANSACTION")
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diff changeset
145 return (conn, cursor)
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146
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147 def open_connection(self):
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148 # make sure the database actually exists
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149 if not db_exists(self.config):
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150 db_create(self.config)
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151
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152 self.conn, self.cursor = self.sql_open_connection()
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153
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154 try:
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261c2e6ceb1e *** empty log message ***
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diff changeset
155 self.load_dbschema()
1433
8429095241d7 mysql tests will not be run if there is no chance of passing.
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156 except MySQLdb.OperationalError, message:
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diff changeset
157 if message[0] != ER.NO_DB_ERROR:
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diff changeset
158 raise
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159 except MySQLdb.ProgrammingError, message:
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diff changeset
160 if message[0] != ER.NO_SUCH_TABLE:
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161 raise DatabaseError, message
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162 self.init_dbschema()
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diff changeset
163 self.sql("CREATE TABLE schema (schema TEXT) TYPE=%s"%
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diff changeset
164 self.mysql_backend)
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165 self.cursor.execute('''CREATE TABLE ids (name VARCHAR(255),
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166 num INTEGER) TYPE=%s'''%self.mysql_backend)
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167 self.cursor.execute('create index ids_name_idx on ids(name)')
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261c2e6ceb1e *** empty log message ***
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diff changeset
168 self.create_version_2_tables()
261c2e6ceb1e *** empty log message ***
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diff changeset
169
261c2e6ceb1e *** empty log message ***
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diff changeset
170 def create_version_2_tables(self):
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diff changeset
171 # OTK store
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172 self.cursor.execute('''CREATE TABLE otks (otk_key VARCHAR(255),
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173 otk_value VARCHAR(255), otk_time FLOAT(20))
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174 TYPE=%s'''%self.mysql_backend)
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175 self.cursor.execute('CREATE INDEX otks_key_idx ON otks(otk_key)')
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diff changeset
176
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177 # Sessions store
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178 self.cursor.execute('''CREATE TABLE sessions (
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179 session_key VARCHAR(255), session_time FLOAT(20),
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180 session_value VARCHAR(255)) TYPE=%s'''%self.mysql_backend)
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diff changeset
181 self.cursor.execute('''CREATE INDEX sessions_key_idx ON
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diff changeset
182 sessions(session_key)''')
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diff changeset
183
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184 # full-text indexing store
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diff changeset
185 self.cursor.execute('''CREATE TABLE __textids (_class VARCHAR(255),
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186 _itemid VARCHAR(255), _prop VARCHAR(255), _textid INT)
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187 TYPE=%s'''%self.mysql_backend)
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diff changeset
188 self.cursor.execute('''CREATE TABLE __words (_word VARCHAR(30),
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diff changeset
189 _textid INT) TYPE=%s'''%self.mysql_backend)
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diff changeset
190 self.cursor.execute('CREATE INDEX words_word_ids ON __words(_word)')
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diff changeset
191 sql = 'insert into ids (name, num) values (%s,%s)'%(self.arg, self.arg)
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192 self.cursor.execute(sql, ('__textids', 1))
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diff changeset
193
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
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diff changeset
194 def add_new_columns_v2(self):
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195 '''While we're adding the actor column, we need to update the
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diff changeset
196 tables to have the correct datatypes.'''
2100
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diff changeset
197 for klass in self.classes.values():
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198 cn = klass.classname
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diff changeset
199 properties = klass.getprops()
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diff changeset
200 old_spec = self.database_schema['tables'][cn]
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diff changeset
201
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diff changeset
202 execute = self.cursor.execute
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diff changeset
203
2100
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diff changeset
204 # figure the non-Multilink properties to copy over
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diff changeset
205 propnames = ['activity', 'creation', 'creator']
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diff changeset
206
2100
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diff changeset
207 # figure actions based on data type
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diff changeset
208 for name, s_prop in old_spec[1]:
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diff changeset
209 # s_prop is a repr() string of a hyperdb type object
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diff changeset
210 if s_prop.find('Multilink') == -1:
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diff changeset
211 if properties.has_key(name):
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diff changeset
212 propnames.append(name)
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diff changeset
213 continue
2100
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diff changeset
214 tn = '%s_%s'%(cn, name)
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diff changeset
215
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diff changeset
216 if properties.has_key(name):
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diff changeset
217 # grabe the current values
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diff changeset
218 sql = 'select linkid, nodeid from %s'%tn
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diff changeset
219 if __debug__:
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diff changeset
220 print >>hyperdb.DEBUG, 'migration', (self, sql)
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diff changeset
221 execute(sql)
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diff changeset
222 rows = self.cursor.fetchall()
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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diff changeset
223
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
224 # drop the old table
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diff changeset
225 self.drop_multilink_table_indexes(cn, name)
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diff changeset
226 sql = 'drop table %s'%tn
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diff changeset
227 if __debug__:
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diff changeset
228 print >>hyperdb.DEBUG, 'migration', (self, sql)
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diff changeset
229 execute(sql)
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diff changeset
230
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diff changeset
231 if properties.has_key(name):
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diff changeset
232 # re-create and populate the new table
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diff changeset
233 self.create_multilink_table(klass, name)
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diff changeset
234 sql = '''insert into %s (linkid, nodeid) values
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diff changeset
235 (%s, %s)'''%(tn, self.arg, self.arg)
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diff changeset
236 for linkid, nodeid in rows:
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diff changeset
237 execute(sql, (int(linkid), int(nodeid)))
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diff changeset
238
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diff changeset
239 # figure the column names to fetch
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diff changeset
240 fetch = ['_%s'%name for name in propnames]
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diff changeset
241
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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diff changeset
242 # select the data out of the old table
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diff changeset
243 fetch.append('id')
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diff changeset
244 fetch.append('__retired__')
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diff changeset
245 fetchcols = ','.join(fetch)
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diff changeset
246 sql = 'select %s from _%s'%(fetchcols, cn)
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diff changeset
247 if __debug__:
2100
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diff changeset
248 print >>hyperdb.DEBUG, 'migration', (self, sql)
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diff changeset
249 self.cursor.execute(sql)
2100
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diff changeset
250
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diff changeset
251 # unserialise the old data
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diff changeset
252 olddata = []
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diff changeset
253 propnames = propnames + ['id', '__retired__']
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diff changeset
254 cols = []
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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parents: 2431
diff changeset
255 first = True
2100
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diff changeset
256 for entry in self.cursor.fetchall():
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diff changeset
257 l = []
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diff changeset
258 olddata.append(l)
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diff changeset
259 for i in range(len(propnames)):
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diff changeset
260 name = propnames[i]
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diff changeset
261 v = entry[i]
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262
2100
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diff changeset
263 if name in ('id', '__retired__'):
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diff changeset
264 if first:
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
265 cols.append(name)
2100
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diff changeset
266 l.append(int(v))
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diff changeset
267 continue
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1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
268 if first:
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
269 cols.append('_' + name)
2100
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diff changeset
270 prop = properties[name]
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271 if isinstance(prop, Date) and v is not None:
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272 v = date.Date(v)
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diff changeset
273 elif isinstance(prop, Interval) and v is not None:
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274 v = date.Interval(v)
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275 elif isinstance(prop, Password) and v is not None:
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diff changeset
276 v = password.Password(encrypted=v)
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277 elif (isinstance(prop, Boolean) or
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278 isinstance(prop, Number)) and v is not None:
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diff changeset
279 v = float(v)
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280
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diff changeset
281 # convert to new MySQL data type
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282 prop = properties[name]
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283 if v is not None:
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
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diff changeset
284 e = self.hyperdb_to_sql_value[prop.__class__](v)
2431
12fb2aa3c6d2 fixes to mysql upgrade code
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diff changeset
285 else:
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diff changeset
286 e = None
2217
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diff changeset
287 l.append(e)
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288
98d3bf8ffb19 store Intervals as two columns (and other fixes
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289 # Intervals store the seconds value too
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290 if isinstance(prop, Interval):
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291 if first:
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diff changeset
292 cols.append('__' + name + '_int__')
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diff changeset
293 if v is not None:
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diff changeset
294 l.append(v.as_seconds())
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diff changeset
295 else:
98d3bf8ffb19 store Intervals as two columns (and other fixes
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diff changeset
296 l.append(e)
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diff changeset
297 first = False
2100
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diff changeset
298
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diff changeset
299 self.drop_class_table_indexes(cn, old_spec[0])
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diff changeset
300
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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diff changeset
301 # drop the old table
2100
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diff changeset
302 execute('drop table _%s'%cn)
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diff changeset
303
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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diff changeset
304 # create the new table
2100
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diff changeset
305 self.create_class_table(klass)
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diff changeset
306
2100
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diff changeset
307 # do the insert of the old data
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1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
308 args = ','.join([self.arg for x in cols])
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
309 cols = ','.join(cols)
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
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diff changeset
310 sql = 'insert into _%s (%s) values (%s)'%(cn, cols, args)
2098
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diff changeset
311 if __debug__:
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
312 print >>hyperdb.DEBUG, 'migration', (self, sql)
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diff changeset
313 for entry in olddata:
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
314 if __debug__:
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
315 print >>hyperdb.DEBUG, '... data', entry
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
316 execute(sql, tuple(entry))
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
317
2244
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2240
diff changeset
318 # now load up the old journal data to migrate it
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
319 cols = ','.join('nodeid date tag action params'.split())
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diff changeset
320 sql = 'select %s from %s__journal'%(cols, cn)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
321 if __debug__:
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
322 print >>hyperdb.DEBUG, 'migration', (self, sql)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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parents: 2099
diff changeset
323 execute(sql)
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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diff changeset
324
2244
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2240
diff changeset
325 # data conversions
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
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diff changeset
326 olddata = []
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diff changeset
327 for nodeid, journaldate, journaltag, action, params in \
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
328 self.cursor.fetchall():
2431
12fb2aa3c6d2 fixes to mysql upgrade code
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diff changeset
329 #nodeid = int(nodeid)
12fb2aa3c6d2 fixes to mysql upgrade code
Richard Jones <richard@users.sourceforge.net>
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diff changeset
330 journaldate = str(date.Date(journaldate))
12fb2aa3c6d2 fixes to mysql upgrade code
Richard Jones <richard@users.sourceforge.net>
parents: 2424
diff changeset
331 #params = eval(params)
2100
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
332 olddata.append((nodeid, journaldate, journaltag, action,
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
333 params))
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
334
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
335 # drop journal table and indexes
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
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diff changeset
336 self.drop_journal_table_indexes(cn)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
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diff changeset
337 sql = 'drop table %s__journal'%cn
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
parents: 2099
diff changeset
338 if __debug__:
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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parents: 2099
diff changeset
339 print >>hyperdb.DEBUG, 'migration', (self, sql)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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parents: 2099
diff changeset
340 execute(sql)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
341
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
342 # re-create journal table
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
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diff changeset
343 self.create_journal_table(klass)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
344 for nodeid, journaldate, journaltag, action, params in olddata:
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
345 self.save_journal(cn, cols, nodeid, journaldate,
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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parents: 2099
diff changeset
346 journaltag, action, params)
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
347
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
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diff changeset
348 # make sure the normal schema update code doesn't try to
62ed6505cbec MySQL migration of old backend database to new, typed database complete.
Richard Jones <richard@users.sourceforge.net>
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diff changeset
349 # change things
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diff changeset
350 self.database_schema['tables'][cn] = klass.schema()
2077
3e0961d6d44d Added the "actor" property.
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parents: 2075
diff changeset
351
2413
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
352 def fix_version_2_tables(self):
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
353 # Convert journal date column to TIMESTAMP, params column to TEXT
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
354 self._convert_journal_tables()
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
355
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
356 # Convert all String properties to TEXT
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
357 self._convert_string_properties()
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
358
1375
faf93d3fbf2f added mysql backend
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parents:
diff changeset
359 def __repr__(self):
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
360 return '<myroundsql 0x%x>'%id(self)
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
361
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
362 def sql_fetchone(self):
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
363 return self.cursor.fetchone()
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
364
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
365 def sql_fetchall(self):
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
366 return self.cursor.fetchall()
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
367
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
368 def sql_index_exists(self, table_name, index_name):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
369 self.cursor.execute('show index from %s'%table_name)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
370 for index in self.cursor.fetchall():
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
371 if index[2] == index_name:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
372 return 1
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
373 return 0
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
374
2424
74474ec41050 argh! backwards compat
Richard Jones <richard@users.sourceforge.net>
parents: 2413
diff changeset
375 def create_class_table(self, spec, create_sequence=1):
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
376 cols, mls = self.determine_columns(spec.properties.items())
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
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parents: 2093
diff changeset
377
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
378 # add on our special columns
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
379 cols.append(('id', 'INTEGER PRIMARY KEY'))
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
380 cols.append(('__retired__', 'INTEGER DEFAULT 0'))
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
381
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
382 # create the base table
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
383 scols = ','.join(['%s %s'%x for x in cols])
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
384 sql = 'create table _%s (%s) type=%s'%(spec.classname, scols,
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
385 self.mysql_backend)
1375
faf93d3fbf2f added mysql backend
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parents:
diff changeset
386 if __debug__:
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
387 print >>hyperdb.DEBUG, 'create_class', (self, sql)
1375
faf93d3fbf2f added mysql backend
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parents:
diff changeset
388 self.cursor.execute(sql)
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
389
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
390 self.create_class_table_indexes(spec)
1375
faf93d3fbf2f added mysql backend
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parents:
diff changeset
391 return cols, mls
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
392
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
393 def drop_class_table_indexes(self, cn, key):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
394 # drop the old table indexes first
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
395 l = ['_%s_id_idx'%cn, '_%s_retired_idx'%cn]
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
396 if key:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
397 l.append('_%s_%s_idx'%(cn, key))
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
398
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
399 table_name = '_%s'%cn
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
400 for index_name in l:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
401 if not self.sql_index_exists(table_name, index_name):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
402 continue
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
403 index_sql = 'drop index %s on %s'%(index_name, table_name)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
404 if __debug__:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
405 print >>hyperdb.DEBUG, 'drop_index', (self, index_sql)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
406 self.cursor.execute(index_sql)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
407
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
408 def create_journal_table(self, spec):
2413
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
409 ''' create the journal table for a class given the spec and
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
410 already-determined cols
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
411 '''
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
412 # journal table
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
413 cols = ','.join(['%s varchar'%x
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
414 for x in 'nodeid date tag action params'.split()])
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
415 sql = '''create table %s__journal (
2413
7d0bb6601809 fix some column datatypes in postgresql and mysql
Richard Jones <richard@users.sourceforge.net>
parents: 2379
diff changeset
416 nodeid integer, date datetime, tag varchar(255),
2244
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2240
diff changeset
417 action varchar(255), params text) type=%s'''%(
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
418 spec.classname, self.mysql_backend)
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
419 if __debug__:
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
420 print >>hyperdb.DEBUG, 'create_journal_table', (self, sql)
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
421 self.cursor.execute(sql)
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
422 self.create_journal_table_indexes(spec)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
423
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
424 def drop_journal_table_indexes(self, classname):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
425 index_name = '%s_journ_idx'%classname
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
426 if not self.sql_index_exists('%s__journal'%classname, index_name):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
427 return
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
428 index_sql = 'drop index %s on %s__journal'%(index_name, classname)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
429 if __debug__:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
430 print >>hyperdb.DEBUG, 'drop_index', (self, index_sql)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
431 self.cursor.execute(index_sql)
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
432
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
433 def create_multilink_table(self, spec, ml):
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
434 sql = '''CREATE TABLE `%s_%s` (linkid VARCHAR(255),
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
435 nodeid VARCHAR(255)) TYPE=%s'''%(spec.classname, ml,
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
436 self.mysql_backend)
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437 if __debug__:
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
438 print >>hyperdb.DEBUG, 'create_class', (self, sql)
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
439 self.cursor.execute(sql)
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
440 self.create_multilink_table_indexes(spec, ml)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
441
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
442 def drop_multilink_table_indexes(self, classname, ml):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
443 l = [
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
444 '%s_%s_l_idx'%(classname, ml),
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
445 '%s_%s_n_idx'%(classname, ml)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
446 ]
2089
93f03c6714d8 A few big changes in this commit:
Richard Jones <richard@users.sourceforge.net>
parents: 2082
diff changeset
447 table_name = '%s_%s'%(classname, ml)
1906
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
448 for index_name in l:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
449 if not self.sql_index_exists(table_name, index_name):
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
450 continue
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
451 index_sql = 'drop index %s on %s'%(index_name, table_name)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
452 if __debug__:
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
453 print >>hyperdb.DEBUG, 'drop_index', (self, index_sql)
f255363e6d97 PostgreSQL backend lands.
Richard Jones <richard@users.sourceforge.net>
parents: 1873
diff changeset
454 self.cursor.execute(index_sql)
1375
faf93d3fbf2f added mysql backend
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
455
2077
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
456 def drop_class_table_key_index(self, cn, key):
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
457 table_name = '_%s'%cn
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
458 index_name = '_%s_%s_idx'%(cn, key)
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
459 if not self.sql_index_exists(table_name, index_name):
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
460 return
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
461 sql = 'drop index %s on %s'%(index_name, table_name)
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
462 if __debug__:
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
463 print >>hyperdb.DEBUG, 'drop_index', (self, sql)
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
464 self.cursor.execute(sql)
3e0961d6d44d Added the "actor" property.
Richard Jones <richard@users.sourceforge.net>
parents: 2075
diff changeset
465
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
466 # old-skool id generation
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
467 def newid(self, classname):
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
468 ''' Generate a new id for the given class
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
469 '''
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
470 # get the next ID
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
471 sql = 'select num from ids where name=%s'%self.arg
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
472 if __debug__:
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
473 print >>hyperdb.DEBUG, 'newid', (self, sql, classname)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
474 self.cursor.execute(sql, (classname, ))
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
475 newid = int(self.cursor.fetchone()[0])
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
476
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
477 # update the counter
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
478 sql = 'update ids set num=%s where name=%s'%(self.arg, self.arg)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
479 vals = (int(newid)+1, classname)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
480 if __debug__:
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
481 print >>hyperdb.DEBUG, 'newid', (self, sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
482 self.cursor.execute(sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
483
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
484 # return as string
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
485 return str(newid)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
486
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
487 def setid(self, classname, setid):
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
488 ''' Set the id counter: used during import of database
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
489
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
490 We add one to make it behave like the seqeunces in postgres.
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
491 '''
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
492 sql = 'update ids set num=%s where name=%s'%(self.arg, self.arg)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
493 vals = (int(setid)+1, classname)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
494 if __debug__:
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
495 print >>hyperdb.DEBUG, 'setid', (self, sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
496 self.cursor.execute(sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
497
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
498 def create_class(self, spec):
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
499 rdbms_common.Database.create_class(self, spec)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
500 sql = 'insert into ids (name, num) values (%s, %s)'
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
501 vals = (spec.classname, 1)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
502 if __debug__:
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
503 print >>hyperdb.DEBUG, 'create_class', (self, sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
504 self.cursor.execute(sql, vals)
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
505
2456
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
506 def sql_commit(self):
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
507 ''' Actually commit to the database.
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
508 '''
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
509 if __debug__:
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
510 print >>hyperdb.DEBUG, '+++ commit database connection +++'
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
511 self.conn.commit()
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
512
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
513 # open a new cursor for subsequent work
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
514 self.cursor = self.conn.cursor()
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
515
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
516 # make sure we're in a new transaction and not autocommitting
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
517 self.cursor.execute("SET AUTOCOMMIT=OFF")
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
518 self.cursor.execute("START TRANSACTION")
1cd69db95b23 fixed some more mysql 0.6->0.7 upgrade bugs [SF#950410]
Richard Jones <richard@users.sourceforge.net>
parents: 2431
diff changeset
519
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
520 class MysqlClass:
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
521 # we're overriding this method for ONE missing bit of functionality.
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
522 # look for "I can't believe it's not a toy RDBMS" below
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
523 def filter(self, search_matches, filterspec, sort=(None,None),
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
524 group=(None,None)):
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
525 '''Return a list of the ids of the active nodes in this class that
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
526 match the 'filter' spec, sorted by the group spec and then the
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
527 sort spec
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
528
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
529 "filterspec" is {propname: value(s)}
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
530
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
531 "sort" and "group" are (dir, prop) where dir is '+', '-' or None
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
532 and prop is a prop name or None
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
533
2362
10fc45eea226 fix SearchAction use of Class.filter(), and clarify API docs for same
Richard Jones <richard@users.sourceforge.net>
parents: 2319
diff changeset
534 "search_matches" is {nodeid: marker} or None
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
535
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
536 The filter must match all properties specificed - but if the
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
537 property value to match is a list, any one of the values in the
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1988
diff changeset
538 list may match for that property to match.
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
539 '''
2237
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
540 if __debug__:
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
541 start_t = time.time()
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
542
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
543 cn = self.classname
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
544
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
545 timezone = self.db.getUserTimezone()
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
546
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
547 # vars to hold the components of the SQL statement
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
548 frum = ['_'+cn] # FROM clauses
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
549 loj = [] # LEFT OUTER JOIN clauses
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
550 where = [] # WHERE clauses
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
551 args = [] # *any* positional arguments
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
552 a = self.db.arg
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
553
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
554 # figure the WHERE clause from the filterspec
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
555 props = self.getprops()
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
556 mlfilt = 0 # are we joining with Multilink tables?
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
557 for k, v in filterspec.items():
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
558 propclass = props[k]
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
559 # now do other where clause stuff
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
560 if isinstance(propclass, Multilink):
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
561 mlfilt = 1
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
562 tn = '%s_%s'%(cn, k)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
563 if v in ('-1', ['-1']):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
564 # only match rows that have count(linkid)=0 in the
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
565 # corresponding multilink table)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
566
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
567 # "I can't believe it's not a toy RDBMS"
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
568 # see, even toy RDBMSes like gadfly and sqlite can do
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
569 # sub-selects...
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
570 self.db.sql('select nodeid from %s'%tn)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
571 s = ','.join([x[0] for x in self.db.sql_fetchall()])
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
572
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
573 where.append('_%s.id not in (%s)'%(cn, s))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
574 elif isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
575 frum.append(tn)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
576 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
577 where.append('_%s.id=%s.nodeid and %s.linkid in (%s)'%(cn,
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
578 tn, tn, s))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
579 args = args + v
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
580 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
581 frum.append(tn)
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
582 where.append('_%s.id=%s.nodeid and %s.linkid=%s'%(cn, tn,
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
583 tn, a))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
584 args.append(v)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
585 elif k == 'id':
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
586 if isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
587 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
588 where.append('_%s.%s in (%s)'%(cn, k, s))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
589 args = args + v
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
590 else:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
591 where.append('_%s.%s=%s'%(cn, k, a))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
592 args.append(v)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
593 elif isinstance(propclass, String):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
594 if not isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
595 v = [v]
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
596
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
597 # Quote the bits in the string that need it and then embed
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
598 # in a "substring" search. Note - need to quote the '%' so
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
599 # they make it through the python layer happily
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
600 v = ['%%'+self.db.sql_stringquote(s)+'%%' for s in v]
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
601
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
602 # now add to the where clause
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
603 where.append(' or '.join(["_%s._%s LIKE '%s'"%(cn, k, s)
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
604 for s in v]))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
605 # note: args are embedded in the query string now
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
606 elif isinstance(propclass, Link):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
607 if isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
608 if '-1' in v:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
609 v = v[:]
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
610 v.remove('-1')
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
611 xtra = ' or _%s._%s is NULL'%(cn, k)
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
612 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
613 xtra = ''
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
614 if v:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
615 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
616 where.append('(_%s._%s in (%s)%s)'%(cn, k, s, xtra))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
617 args = args + v
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
618 else:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
619 where.append('_%s._%s is NULL'%(cn, k))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
620 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
621 if v == '-1':
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
622 v = None
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
623 where.append('_%s._%s is NULL'%(cn, k))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
624 else:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
625 where.append('_%s._%s=%s'%(cn, k, a))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
626 args.append(v)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
627 elif isinstance(propclass, Date):
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
628 dc = self.db.hyperdb_to_sql_value[hyperdb.Date]
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
629 if isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
630 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
631 where.append('_%s._%s in (%s)'%(cn, k, s))
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
632 args = args + [dc(date.Date(x)) for x in v]
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
633 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
634 try:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
635 # Try to filter on range of dates
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
636 date_rng = Range(v, date.Date, offset=timezone)
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
637 if date_rng.from_value:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
638 where.append('_%s._%s >= %s'%(cn, k, a))
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
639 args.append(dc(date_rng.from_value))
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
640 if date_rng.to_value:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
641 where.append('_%s._%s <= %s'%(cn, k, a))
2256
0b198ed096af fixes for py2.1 (booleans, sigh)
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
642 args.append(dc(date_rng.to_value))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
643 except ValueError:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
644 # If range creation fails - ignore that search parameter
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
645 pass
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
646 elif isinstance(propclass, Interval):
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
647 # filter using the __<prop>_int__ column
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
648 if isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
649 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
650 where.append('_%s.__%s_int__ in (%s)'%(cn, k, s))
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
651 args = args + [date.Interval(x).as_seconds() for x in v]
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
652 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
653 try:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
654 # Try to filter on range of intervals
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
655 date_rng = Range(v, date.Interval)
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
656 if date_rng.from_value:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
657 where.append('_%s.__%s_int__ >= %s'%(cn, k, a))
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
658 args.append(date_rng.from_value.as_seconds())
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
659 if date_rng.to_value:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
660 where.append('_%s.__%s_int__ <= %s'%(cn, k, a))
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
661 args.append(date_rng.to_value.as_seconds())
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
662 except ValueError:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
663 # If range creation fails - ignore that search parameter
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
664 pass
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
665 else:
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
666 if isinstance(v, type([])):
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
667 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
668 where.append('_%s._%s in (%s)'%(cn, k, s))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
669 args = args + v
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
670 else:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
671 where.append('_%s._%s=%s'%(cn, k, a))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
672 args.append(v)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
673
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
674 # don't match retired nodes
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
675 where.append('_%s.__retired__ <> 1'%cn)
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
676
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
677 # add results of full text search
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
678 if search_matches is not None:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
679 v = search_matches.keys()
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
680 s = ','.join([a for x in v])
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
681 where.append('_%s.id in (%s)'%(cn, s))
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
682 args = args + v
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
683
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
684 # "grouping" is just the first-order sorting in the SQL fetch
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
685 orderby = []
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
686 ordercols = []
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
687 mlsort = []
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
688 for sortby in group, sort:
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
689 sdir, prop = sortby
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
690 if sdir and prop:
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
691 if isinstance(props[prop], Multilink):
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
692 mlsort.append(sortby)
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
693 continue
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
694 elif isinstance(props[prop], Interval):
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
695 # use the int column for sorting
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
696 o = '__'+prop+'_int__'
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
697 ordercols.append(o)
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
698 elif isinstance(props[prop], Link):
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
699 # determine whether the linked Class has an order property
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
700 lcn = props[prop].classname
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
701 link = self.db.classes[lcn]
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
702 o = '_%s._%s'%(cn, prop)
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
703 if link.getprops().has_key('order'):
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
704 tn = '_' + lcn
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
705 loj.append('LEFT OUTER JOIN %s on %s=%s.id'%(tn,
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
706 o, tn))
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
707 ordercols.append(tn + '._order')
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
708 o = tn + '._order'
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
709 else:
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
710 ordercols.append(o)
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
711 elif prop == 'id':
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
712 o = '_%s.id'%cn
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
713 else:
2319
7cf7e3bd1b31 more column uniqueness fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2318
diff changeset
714 o = '_%s._%s'%(cn, prop)
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
715 ordercols.append(o)
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
716 if sdir == '-':
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
717 o += ' desc'
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
718 orderby.append(o)
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
719
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
720 # construct the SQL
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
721 frum = ','.join(frum)
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
722 if where:
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
723 where = ' where ' + (' and '.join(where))
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
724 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
725 where = ''
2240
ad4b717e12b9 Small optimisation to only use "select distinct(id) ..."...
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
726 if mlfilt:
ad4b717e12b9 Small optimisation to only use "select distinct(id) ..."...
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
727 # we're joining tables on the id, so we will get dupes if we
ad4b717e12b9 Small optimisation to only use "select distinct(id) ..."...
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
728 # don't distinct()
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
729 cols = ['distinct(_%s.id)'%cn]
2240
ad4b717e12b9 Small optimisation to only use "select distinct(id) ..."...
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
730 else:
2318
fa2f7ba34399 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 2256
diff changeset
731 cols = ['_%s.id'%cn]
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
732 if orderby:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
733 cols = cols + ordercols
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
734 order = ' order by %s'%(','.join(orderby))
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
735 else:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
736 order = ''
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
737 cols = ','.join(cols)
2379
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
738 loj = ' '.join(loj)
a2025bdd1491 fix grouping by NULL linked values
Richard Jones <richard@users.sourceforge.net>
parents: 2362
diff changeset
739 sql = 'select %s from %s %s %s%s'%(cols, frum, loj, where, order)
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
740 args = tuple(args)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
741 if __debug__:
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
742 print >>hyperdb.DEBUG, 'filter', (self, sql, args)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
743 self.db.cursor.execute(sql, args)
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
744 l = self.db.cursor.fetchall()
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
745
1839
06f5b36b201b Fix a couple of failures in mysql backend unit tests.
Richard Jones <richard@users.sourceforge.net>
parents: 1836
diff changeset
746 # return the IDs (the first column)
2098
18addf2a8596 Implemented proper datatypes in mysql and postgresql backends...
Richard Jones <richard@users.sourceforge.net>
parents: 2093
diff changeset
747 # XXX numeric ids
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
748 l = [str(row[0]) for row in l]
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
749
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
750 if not mlsort:
2237
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
751 if __debug__:
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
752 self.db.stats['filtering'] += (time.time() - start_t)
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
753 return l
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
754
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
755 # ergh. someone wants to sort by a multilink.
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
756 r = []
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
757 for id in l:
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
758 m = []
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
759 for ml in mlsort:
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
760 m.append(self.get(id, ml[1]))
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
761 r.append((id, m))
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
762 i = 0
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
763 for sortby in mlsort:
2234
70d21059aa18 fix nested scope bug in multilink sorting in rdbms filtering
Richard Jones <richard@users.sourceforge.net>
parents: 2217
diff changeset
764 def sortfun(a, b, dir=sortby[i], i=i):
2217
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
765 if dir == '-':
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
766 return cmp(b[1][i], a[1][i])
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
767 else:
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
768 return cmp(a[1][i], b[1][i])
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
769 r.sort(sortfun)
98d3bf8ffb19 store Intervals as two columns (and other fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2166
diff changeset
770 i += 1
2237
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
771 r = [i[0] for i in r]
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
772
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
773 if __debug__:
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
774 self.db.stats['filtering'] += (time.time() - start_t)
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
775
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2234
diff changeset
776 return r
1415
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
777
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
778 class Class(MysqlClass, rdbms_common.Class):
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
779 pass
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
780 class IssueClass(MysqlClass, rdbms_common.IssueClass):
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
781 pass
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
782 class FileClass(MysqlClass, rdbms_common.FileClass):
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
783 pass
6883852e9b15 mysql backend passes all tests (at last!)
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1375
diff changeset
784
1434
b953750bdc04 trackers on mysql can be initialised
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1433
diff changeset
785 #vim: set et
Roundup Issue Tracker: http://roundup-tracker.org/