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//
// SQLExecutor.cpp
//
// $Id: //poco/1.4/Data/MySQL/testsuite/src/SQLExecutor.cpp#1 $
//
// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "CppUnit/TestCase.h"
#include "SQLExecutor.h"
#include "Poco/String.h"
#include "Poco/Format.h"
#include "Poco/Tuple.h"
#include "Poco/DateTime.h"
#include "Poco/Any.h"
#include "Poco/Exception.h"
#include "Poco/Data/LOB.h"
#include "Poco/Data/Date.h"
#include "Poco/Data/Time.h"
#include "Poco/Data/StatementImpl.h"
#include "Poco/Data/RecordSet.h"
#include "Poco/Data/Transaction.h"
#include "Poco/Data/MySQL/Connector.h"
#include "Poco/Data/MySQL/MySQLException.h"
#ifdef _WIN32
#include <Winsock2.h>
#endif
#include <mysql.h>
#include <iostream>
#include <limits>
using namespace Poco::Data;
using namespace Poco::Data::Keywords;
using Poco::Data::MySQL::ConnectionException;
using Poco::Data::MySQL::StatementException;
using Poco::format;
using Poco::Tuple;
using Poco::DateTime;
using Poco::Any;
using Poco::AnyCast;
using Poco::NotFoundException;
using Poco::InvalidAccessException;
using Poco::BadCastException;
using Poco::RangeException;
struct Person
{
std::string lastName;
std::string firstName;
std::string address;
int age;
Person(){age = 0;}
Person(const std::string& ln, const std::string& fn, const std::string& adr, int a):lastName(ln), firstName(fn), address(adr), age(a)
{
}
bool operator==(const Person& other) const
{
return lastName == other.lastName && firstName == other.firstName && address == other.address && age == other.age;
}
bool operator < (const Person& p) const
{
if (age < p.age)
return true;
if (lastName < p.lastName)
return true;
if (firstName < p.firstName)
return true;
return (address < p.address);
}
const std::string& operator () () const
/// This method is required so we can extract data to a map!
{
// we choose the lastName as examplary key
return lastName;
}
};
namespace Poco {
namespace Data {
template <>
class TypeHandler<Person>
{
public:
static void bind(std::size_t pos, const Person& obj, AbstractBinder::Ptr pBinder, AbstractBinder::Direction dir)
{
// the table is defined as Person (LastName VARCHAR(30), FirstName VARCHAR, Address VARCHAR, Age INTEGER(3))
poco_assert_dbg (!pBinder.isNull());
pBinder->bind(pos++, obj.lastName, dir);
pBinder->bind(pos++, obj.firstName, dir);
pBinder->bind(pos++, obj.address, dir);
pBinder->bind(pos++, obj.age, dir);
}
static void prepare(std::size_t pos, const Person& obj, AbstractPreparator::Ptr pPrepare)
{
// the table is defined as Person (LastName VARCHAR(30), FirstName VARCHAR, Address VARCHAR, Age INTEGER(3))
poco_assert_dbg (!pPrepare.isNull());
pPrepare->prepare(pos++, obj.lastName);
pPrepare->prepare(pos++, obj.firstName);
pPrepare->prepare(pos++, obj.address);
pPrepare->prepare(pos++, obj.age);
}
static std::size_t size()
{
return 4;
}
static void extract(std::size_t pos, Person& obj, const Person& defVal, AbstractExtractor::Ptr pExt)
{
poco_assert_dbg (!pExt.isNull());
if (!pExt->extract(pos++, obj.lastName))
obj.lastName = defVal.lastName;
if (!pExt->extract(pos++, obj.firstName))
obj.firstName = defVal.firstName;
if (!pExt->extract(pos++, obj.address))
obj.address = defVal.address;
if (!pExt->extract(pos++, obj.age))
obj.age = defVal.age;
}
private:
TypeHandler();
~TypeHandler();
TypeHandler(const TypeHandler&);
TypeHandler& operator=(const TypeHandler&);
};
} } // namespace Poco::Data
SQLExecutor::SQLExecutor(const std::string& name, Poco::Data::Session* pSession):
CppUnit::TestCase(name),
_pSession(pSession)
{
}
SQLExecutor::~SQLExecutor()
{
}
void SQLExecutor::bareboneMySQLTest(const char* host, const char* user, const char* pwd, const char* db, int port, const char* tableCreateString)
{
int rc;
MYSQL* hsession = mysql_init(0);
assert (hsession != 0);
MYSQL* tmp = mysql_real_connect(hsession, host, user, pwd, db, port, 0, 0);
assert(tmp == hsession);
MYSQL_STMT* hstmt = mysql_stmt_init(hsession);
assert(hstmt != 0);
std::string sql = "DROP TABLE Test";
mysql_real_query(hsession, sql.c_str(), static_cast<unsigned long>(sql.length()));
sql = tableCreateString;
rc = mysql_stmt_prepare(hstmt, sql.c_str(), static_cast<unsigned long>(sql.length()));
assert(rc == 0);
rc = mysql_stmt_execute(hstmt);
assert(rc == 0);
sql = "INSERT INTO Test VALUES (?,?,?,?,?)";
rc = mysql_stmt_prepare(hstmt, sql.c_str(), static_cast<unsigned long>(sql.length()));
assert(rc == 0);
std::string str[3] = { "111", "222", "333" };
int fourth = 4;
float fifth = 1.5;
MYSQL_BIND bind_param[5] = {{0}};
bind_param[0].buffer = const_cast<char*>(str[0].c_str());
bind_param[0].buffer_length = static_cast<unsigned long>(str[0].length());
bind_param[0].buffer_type = MYSQL_TYPE_STRING;
bind_param[1].buffer = const_cast<char*>(str[1].c_str());
bind_param[1].buffer_length = static_cast<unsigned long>(str[1].length());
bind_param[1].buffer_type = MYSQL_TYPE_STRING;
bind_param[2].buffer = const_cast<char*>(str[2].c_str());
bind_param[2].buffer_length = static_cast<unsigned long>(str[2].length());
bind_param[2].buffer_type = MYSQL_TYPE_STRING;
bind_param[3].buffer = &fourth;
bind_param[3].buffer_type = MYSQL_TYPE_LONG;
bind_param[4].buffer = &fifth;
bind_param[4].buffer_type = MYSQL_TYPE_FLOAT;
rc = mysql_stmt_bind_param(hstmt, bind_param);
assert (rc == 0);
rc = mysql_stmt_execute(hstmt);
assert (rc == 0);
sql = "SELECT * FROM Test";
rc = mysql_stmt_prepare(hstmt, sql.c_str(), static_cast<unsigned long>(sql.length()));
assert (rc == 0);
char chr[3][5] = {{ 0 }};
unsigned long lengths[5] = { 0 };
fourth = 0;
fifth = 0.0f;
MYSQL_BIND bind_result[5] = {{0}};
bind_result[0].buffer = chr[0];
bind_result[0].buffer_length = sizeof(chr[0]);
bind_result[0].buffer_type = MYSQL_TYPE_STRING;
bind_result[0].length = &lengths[0];
bind_result[1].buffer = chr[1];
bind_result[1].buffer_length = sizeof(chr[1]);
bind_result[1].buffer_type = MYSQL_TYPE_STRING;
bind_result[1].length = &lengths[1];
bind_result[2].buffer = chr[2];
bind_result[2].buffer_length = sizeof(chr[2]);
bind_result[2].buffer_type = MYSQL_TYPE_STRING;
bind_result[2].length = &lengths[2];
bind_result[3].buffer = &fourth;
bind_result[3].buffer_type = MYSQL_TYPE_LONG;
bind_result[3].length = &lengths[3];
bind_result[4].buffer = &fifth;
bind_result[4].buffer_type = MYSQL_TYPE_FLOAT;
bind_result[4].length = &lengths[4];
rc = mysql_stmt_bind_result(hstmt, bind_result);
assert (rc == 0);
rc = mysql_stmt_execute(hstmt);
assert (rc == 0);
rc = mysql_stmt_fetch(hstmt);
assert (rc == 0);
assert (0 == std::strncmp("111", chr[0], 3));
assert (0 == std::strncmp("222", chr[1], 3));
assert (0 == std::strncmp("333", chr[2], 3));
assert (4 == fourth);
assert (1.5 == fifth);
rc = mysql_stmt_close(hstmt);
assert(rc == 0);
sql = "DROP TABLE Test";
rc = mysql_real_query(hsession, sql.c_str(), static_cast<unsigned long>(sql.length()));
assert(rc == 0);
mysql_close(hsession);
}
void SQLExecutor::simpleAccess()
{
std::string funct = "simpleAccess()";
std::string lastName = "lastName";
std::string firstName("firstName");
std::string address("Address");
int age = 133132;
int count = 0;
std::string result;
count = 0;
try
{
Statement stmt(*_pSession);
stmt << "INSERT INTO Person VALUES (?,?,?,?)", use(lastName), use(firstName), use(address), use(age);//, now;
stmt.execute();
}
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 1);
try { *_pSession << "SELECT LastName FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (lastName == result);
try { *_pSession << "SELECT Age FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == age);
}
void SQLExecutor::complexType()
{
std::string funct = "complexType()";
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(p1), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(p2), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
Person c1;
Person c2;
try { *_pSession << "SELECT * FROM Person WHERE LastName = 'LN1'", into(c1), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (c1 == p1);
}
void SQLExecutor::simpleAccessVector()
{
std::string funct = "simpleAccessVector()";
std::vector<std::string> lastNames;
std::vector<std::string> firstNames;
std::vector<std::string> addresses;
std::vector<int> ages;
std::string tableName("Person");
lastNames.push_back("LN1");
lastNames.push_back("LN2");
firstNames.push_back("FN1");
firstNames.push_back("FN2");
addresses.push_back("ADDR1");
addresses.push_back("ADDR2");
ages.push_back(1);
ages.push_back(2);
int count = 0;
std::string result;
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(lastNames), use(firstNames), use(addresses), use(ages), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::vector<std::string> lastNamesR;
std::vector<std::string> firstNamesR;
std::vector<std::string> addressesR;
std::vector<int> agesR;
try { *_pSession << "SELECT * FROM Person", into(lastNamesR), into(firstNamesR), into(addressesR), into(agesR), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ages == agesR);
assert (lastNames == lastNamesR);
assert (firstNames == firstNamesR);
assert (addresses == addressesR);
}
void SQLExecutor::complexTypeVector()
{
std::string funct = "complexTypeVector()";
std::vector<Person> people;
people.push_back(Person("LN1", "FN1", "ADDR1", 1));
people.push_back(Person("LN2", "FN2", "ADDR2", 2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::vector<Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result == people);
}
void SQLExecutor::insertVector()
{
std::string funct = "insertVector()";
std::vector<std::string> str;
str.push_back("s1");
str.push_back("s2");
str.push_back("s3");
str.push_back("s3");
int count = 100;
{
Statement stmt((*_pSession << "INSERT INTO Strings VALUES (?)", use(str)));
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 0);
try { stmt.execute(); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 4);
}
count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 4);
}
void SQLExecutor::insertEmptyVector()
{
std::string funct = "insertEmptyVector()";
std::vector<std::string> str;
try
{
*_pSession << "INSERT INTO Strings VALUES (?)", use(str), now;
fail("empty collections should not work");
}
catch (Poco::Exception&)
{
}
}
void SQLExecutor::insertSingleBulk()
{
std::string funct = "insertSingleBulk()";
int x = 0;
Statement stmt((*_pSession << "INSERT INTO Strings VALUES (?)", use(x)));
for (x = 0; x < 100; ++x)
{
std::size_t i = stmt.execute();
assert (i == 1);
}
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 100);
try { *_pSession << "SELECT SUM(str) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == ((0+99)*100/2));
}
void SQLExecutor::unsignedInts()
{
std::string funct = "unsignedInts()";
Poco::UInt32 data = std::numeric_limits<Poco::UInt32>::max();
Poco::UInt32 ret = 0;
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 1);
try { *_pSession << "SELECT str FROM Strings", into(ret), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ret == data);
}
void SQLExecutor::floats()
{
std::string funct = "floats()";
float data = 1.5f;
float ret = 0.0f;
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 1);
try { *_pSession << "SELECT str FROM Strings", into(ret), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ret == data);
}
void SQLExecutor::doubles()
{
std::string funct = "floats()";
double data = 1.5;
double ret = 0.0;
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 1);
try { *_pSession << "SELECT str FROM Strings", into(ret), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ret == data);
}
void SQLExecutor::insertSingleBulkVec()
{
std::string funct = "insertSingleBulkVec()";
std::vector<int> data;
for (int x = 0; x < 100; ++x)
data.push_back(x);
Statement stmt((*_pSession << "INSERT INTO Strings VALUES (?)", use(data)));
stmt.execute();
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 100);
try { *_pSession << "SELECT SUM(str) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == ((0+99)*100/2));
}
void SQLExecutor::limits()
{
std::string funct = "limit()";
std::vector<int> data;
for (int x = 0; x < 100; ++x)
{
data.push_back(x);
}
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
std::vector<int> retData;
try { *_pSession << "SELECT * FROM Strings", into(retData), limit(50), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (retData.size() == 50);
for (int x = 0; x < 50; ++x)
{
assert(data[x] == retData[x]);
}
}
void SQLExecutor::limitZero()
{
std::string funct = "limitZero()";
std::vector<int> data;
for (int x = 0; x < 100; ++x)
{
data.push_back(x);
}
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
std::vector<int> retData;
try { *_pSession << "SELECT * FROM Strings", into(retData), limit(0), now; }// stupid test, but at least we shouldn't crash
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (retData.size() == 0);
}
void SQLExecutor::limitOnce()
{
std::string funct = "limitOnce()";
std::vector<int> data;
for (int x = 0; x < 101; ++x)
{
data.push_back(x);
}
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
std::vector<int> retData;
Statement stmt = (*_pSession << "SELECT * FROM Strings", into(retData), limit(50), now);
assert (!stmt.done());
assert (retData.size() == 50);
stmt.execute();
assert (!stmt.done());
assert (retData.size() == 100);
stmt.execute();
assert (stmt.done());
assert (retData.size() == 101);
for (int x = 0; x < 101; ++x)
{
assert(data[x] == retData[x]);
}
}
void SQLExecutor::limitPrepare()
{
std::string funct = "limitPrepare()";
std::vector<int> data;
for (int x = 0; x < 100; ++x)
{
data.push_back(x);
}
try { *_pSession << "INSERT INTO Strings VALUES (?)", use(data), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
std::vector<int> retData;
Statement stmt = (*_pSession << "SELECT * FROM Strings", into(retData), limit(50));
assert (retData.size() == 0);
assert (!stmt.done());
try { stmt.execute(); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (!stmt.done());
assert (retData.size() == 50);
try { stmt.execute(); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (stmt.done());
assert (retData.size() == 100);
try { stmt.execute(); }// will restart execution!
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (!stmt.done());
assert (retData.size() == 150);
for (int x = 0; x < 150; ++x)
{
assert(data[x%100] == retData[x]);
}
}
void SQLExecutor::prepare()
{
std::string funct = "prepare()";
std::vector<int> data;
for (int x = 0; x < 100; x += 2)
{
data.push_back(x);
}
{
Statement stmt((*_pSession << "INSERT INTO Strings VALUES (?)", use(data)));
}
// stmt should not have been executed when destroyed
int count = 100;
try { *_pSession << "SELECT COUNT(*) FROM Strings", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 0);
}
void SQLExecutor::setSimple()
{
std::string funct = "setSimple()";
std::set<std::string> lastNames;
std::set<std::string> firstNames;
std::set<std::string> addresses;
std::set<int> ages;
std::string tableName("Person");
lastNames.insert("LN1");
lastNames.insert("LN2");
firstNames.insert("FN1");
firstNames.insert("FN2");
addresses.insert("ADDR1");
addresses.insert("ADDR2");
ages.insert(1);
ages.insert(2);
int count = 0;
std::string result;
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(lastNames), use(firstNames), use(addresses), use(ages), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::set<std::string> lastNamesR;
std::set<std::string> firstNamesR;
std::set<std::string> addressesR;
std::set<int> agesR;
try { *_pSession << "SELECT * FROM Person", into(lastNamesR), into(firstNamesR), into(addressesR), into(agesR), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ages == agesR);
assert (lastNames == lastNamesR);
assert (firstNames == firstNamesR);
assert (addresses == addressesR);
}
void SQLExecutor::setComplex()
{
std::string funct = "setComplex()";
std::set<Person> people;
people.insert(Person("LN1", "FN1", "ADDR1", 1));
people.insert(Person("LN2", "FN2", "ADDR2", 2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::set<Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result == people);
}
void SQLExecutor::setComplexUnique()
{
std::string funct = "setComplexUnique()";
std::vector<Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
people.push_back(p1);
people.push_back(p1);
people.push_back(p1);
people.push_back(p1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.push_back(p2);
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 5);
std::set<Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result.size() == 2);
assert (*result.begin() == p1);
assert (*++result.begin() == p2);
}
void SQLExecutor::multiSetSimple()
{
std::string funct = "multiSetSimple()";
std::multiset<std::string> lastNames;
std::multiset<std::string> firstNames;
std::multiset<std::string> addresses;
std::multiset<int> ages;
std::string tableName("Person");
lastNames.insert("LN1");
lastNames.insert("LN2");
firstNames.insert("FN1");
firstNames.insert("FN2");
addresses.insert("ADDR1");
addresses.insert("ADDR2");
ages.insert(1);
ages.insert(2);
int count = 0;
std::string result;
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(lastNames), use(firstNames), use(addresses), use(ages), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::multiset<std::string> lastNamesR;
std::multiset<std::string> firstNamesR;
std::multiset<std::string> addressesR;
std::multiset<int> agesR;
try { *_pSession << "SELECT * FROM Person", into(lastNamesR), into(firstNamesR), into(addressesR), into(agesR), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (ages.size() == agesR.size());
assert (lastNames.size() == lastNamesR.size());
assert (firstNames.size() == firstNamesR.size());
assert (addresses.size() == addressesR.size());
}
void SQLExecutor::multiSetComplex()
{
std::string funct = "multiSetComplex()";
std::multiset<Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
people.insert(p1);
people.insert(p1);
people.insert(p1);
people.insert(p1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(p2);
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 5);
std::multiset<Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result.size() == people.size());
}
void SQLExecutor::mapComplex()
{
std::string funct = "mapComplex()";
std::map<std::string, Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN2", p2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
std::map<std::string, Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result == people);
}
void SQLExecutor::mapComplexUnique()
{
std::string funct = "mapComplexUnique()";
std::multimap<std::string, Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN2", p2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 5);
std::map<std::string, Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result.size() == 2);
}
void SQLExecutor::multiMapComplex()
{
std::string funct = "multiMapComplex()";
std::multimap<std::string, Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN2", p2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 5);
std::multimap<std::string, Person> result;
try { *_pSession << "SELECT * FROM Person", into(result), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result.size() == people.size());
}
void SQLExecutor::selectIntoSingle()
{
std::string funct = "selectIntoSingle()";
std::multimap<std::string, Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (count == 2);
Person result;
try { *_pSession << "SELECT * FROM Person", into(result), limit(1), now; }// will return 1 object into one single result
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
assert (result == p1);
}
void SQLExecutor::selectIntoSingleStep()
{
std::string funct = "selectIntoSingleStep()";
std::multimap<std::string, Person> people;
Person p1("LN1", "FN1", "ADDR1", 1);
Person p2("LN2", "FN2", "ADDR2", 2);
people.insert(std::make_pair("LN1", p1));
people.insert(std::make_pair("LN1", p2));
try { *_pSession << "INSERT INTO Person VALUES (?,?,?,?)", use(people), now; }
catch(ConnectionException& ce){ std::cout << ce.displayText() << std::endl; fail (funct); }
catch(StatementException& se){ std::cout << se.displayText() << std::endl; fail (funct); }
int count = 0;
try { *_pSession << "SELECT COUNT(*) FROM Person", into(count), now; }