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Overview
| Comment: | Add the sqlite3_vtab_collation() function, which allows an xBestIndex callback to determine the collation sequence that SQLite will use for a comparison. And the SQLITE_DBCONFIG_FULL_EQP configuration option, which enhances the output of "EXPLAIN QUERY PLAN" so that it includes statements run by triggers. And the code for the sqlite3_expert extension and command line application. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
4c782c950204c09c1d8f857c39c4cf47 |
| User & Date: | dan 2017-12-16 19:36:52.802 |
Context
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2017-12-19
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| 18:56 | Fix crash in sqlite3_vtab_collation() when called for an IS NOT NULL constraint. (check-in: ad38d2c4f0 user: dan tags: trunk) | |
| 17:42 | Experimentally add the SQLite expert functionality to the shell tool. (Closed-Leaf check-in: 51068dbaea user: dan tags: expert-in-shell) | |
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2017-12-16
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| 20:20 | Add an experimental location(X) SQL function that attempt to return the location of the payload within the database for the record that contains column X. location(X) returns NULL if X is not an ordinary table column or if SQLite cannot figure out the location because it is using a covering index. (check-in: 51be955816 user: drh tags: location-function) | |
| 19:36 | Add the sqlite3_vtab_collation() function, which allows an xBestIndex callback to determine the collation sequence that SQLite will use for a comparison. And the SQLITE_DBCONFIG_FULL_EQP configuration option, which enhances the output of "EXPLAIN QUERY PLAN" so that it includes statements run by triggers. And the code for the sqlite3_expert extension and command line application. (check-in: 4c782c9502 user: dan tags: trunk) | |
| 19:16 | Merge latest trunk changes into this branch. (Closed-Leaf check-in: d5b597b52a user: dan tags: schemalint) | |
| 04:37 | Add unnecessary initializations to some local variables in the rtree module to suppress false-positive compiler warnings coming out of MSVC. (check-in: 64487d658c user: drh tags: trunk) | |
Changes
Changes to Makefile.in.
Changes to Makefile.msc.
Added ext/expert/README.md.
Added ext/expert/expert.c.
Added ext/expert/expert1.test.
Added ext/expert/sqlite3expert.c.
Added ext/expert/sqlite3expert.h.
Added ext/expert/test_expert.c.
Changes to main.mk.
Changes to src/main.c.
Changes to src/pragma.c.
Changes to src/sqlite.h.in.
Changes to src/sqliteInt.h.
Changes to src/test_tclsh.c.
Changes to src/vdbeaux.c.
Changes to src/where.c.
Changes to test/permutations.test.