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Overview
Comment: | Another bullet on the 3.12.0 change log. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
1b4e717575ff9a2e0c8644aab4844815 |
User & Date: | drh 2016-03-09 16:03:43.534 |
Context
2016-03-09
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20:54 | Update the fts5 documentation for the 'usermerge' option and 'merge' command. (check-in: 9ed173645f user: dan tags: trunk) | |
16:03 | Another bullet on the 3.12.0 change log. (check-in: 1b4e717575 user: drh tags: trunk) | |
15:56 | Updates to the change log for 3.12.0. (check-in: 92353888aa user: drh tags: trunk) | |
Changes
Changes to pages/changes.in.
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40 41 42 43 44 45 46 47 48 49 50 51 52 53 | <li>The query planner is able to optimize IN operators on [virtual tables] even if the [xBestIndex] method does not set the sqlite3_index_constraint_usage.omit flag of the virtual table column to the left of the IN operator. <li>The query planner now does a better job of optimizing [virtual table] accesses in a 3-way or higher join where constraints on the virtual table are split across two or more other terms of the join. <p><b>New Features:</b> <li>Added the [SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER] option to [sqlite3_db_config()] which allows the two-argument version of the [fts3_tokenizer()] SQL function to be enabled or disabled at run-time. <li>The [PRAGMA defer_foreign_keys=ON] statement now also disables [foreign key actions|RESTRICT actions] on foreign key. <li>Added the [SQLITE_DEFAULT_SYNCHRONOUS] and [SQLITE_DEFAULT_WAL_SYNCHRONOUS] | > | 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | <li>The query planner is able to optimize IN operators on [virtual tables] even if the [xBestIndex] method does not set the sqlite3_index_constraint_usage.omit flag of the virtual table column to the left of the IN operator. <li>The query planner now does a better job of optimizing [virtual table] accesses in a 3-way or higher join where constraints on the virtual table are split across two or more other terms of the join. <li>Reduce the amount of memory needed to hold the schema. <p><b>New Features:</b> <li>Added the [SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER] option to [sqlite3_db_config()] which allows the two-argument version of the [fts3_tokenizer()] SQL function to be enabled or disabled at run-time. <li>The [PRAGMA defer_foreign_keys=ON] statement now also disables [foreign key actions|RESTRICT actions] on foreign key. <li>Added the [SQLITE_DEFAULT_SYNCHRONOUS] and [SQLITE_DEFAULT_WAL_SYNCHRONOUS] |
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