Mercurial > p > roundup > code
comparison roundup/configuration.py @ 6332:6a6b4651be1f
Use server-side cursor for postgres in some cases
In filter, filter_iter, and _materialize_multilinks, use named cursor
with postgresql. This turns of client-side cursor handling and avoids
*large* roundup process (or wsgi process) in case of large results.
Fixes issue2551114.
| author | Ralf Schlatterbeck <rsc@runtux.com> |
|---|---|
| date | Thu, 04 Mar 2021 12:55:21 +0100 |
| parents | 778a9f455067 |
| children | bd84f43e1d13 |
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| 6331:c547e05d7a54 | 6332:6a6b4651be1f |
|---|---|
| 1080 "error message."), | 1080 "error message."), |
| 1081 (IsolationOption, 'isolation_level', 'read committed', | 1081 (IsolationOption, 'isolation_level', 'read committed', |
| 1082 "Database isolation level, currently supported for\n" | 1082 "Database isolation level, currently supported for\n" |
| 1083 "PostgreSQL and mysql. See, e.g.,\n" | 1083 "PostgreSQL and mysql. See, e.g.,\n" |
| 1084 "http://www.postgresql.org/docs/9.1/static/transaction-iso.html"), | 1084 "http://www.postgresql.org/docs/9.1/static/transaction-iso.html"), |
| 1085 (BooleanOption, "serverside_cursor", "yes", | |
| 1086 "Set the database cursor for filter queries to serverside\n" | |
| 1087 "cursor, this avoids caching large amounts of data in the\n" | |
| 1088 "client. This option only applies for the postgresql backend."), | |
| 1085 ), "Settings in this section (except for backend) are used" | 1089 ), "Settings in this section (except for backend) are used" |
| 1086 " by RDBMS backends only." | 1090 " by RDBMS backends only." |
| 1087 ), | 1091 ), |
| 1088 ("logging", ( | 1092 ("logging", ( |
| 1089 (FilePathOption, "config", "", | 1093 (FilePathOption, "config", "", |