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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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18 check-ins using file src/pragma.c version 23481497

2015-10-06
20:53
Optimizations for fts5 expressions that filter on column. More still to come. check-in: bf1607ac user: dan tags: trunk
17:27
Fix the LIMIT and OFFSET handling for UNION ALL queries that contain a subquery with ORDER BY on the right-hand side. Fix for ticket [b65cb2c8d91f668584]. check-in: 4b631364 user: drh tags: trunk
01:44
Adjustments to sqlite3MemoryBarrier() when compiling with MSVC and/or WinCE. check-in: 3168326e user: mistachkin tags: trunk
2015-10-05
19:41
Improve performance of prefix queries without a prefix index on fts5 tables. check-in: f2f0184e user: dan tags: trunk
15:39
Update fts3 so that expressions to the left and right of a NOT operator are balanced. This prevents relatively small expressions (a dozen terms or so) that are children of NOT operators from triggering the "expression tree is too large" error. check-in: d6b66cd7 user: dan tags: trunk
11:57
Add fts5txt2db.tcl, a tool for creating sample fts4/5 databases from text files. check-in: 44f1ce30 user: dan tags: trunk
2015-10-03
15:38
Update fts5 to support the table function syntax. "... FROM fts5_tbl WHERE fts5_tbl MATCH ?1 AND rank MATCH ?1" can now be written "FROM fts5_tbl(?1, ?2)". check-in: 41d17d9e user: dan tags: trunk
12:23
Add tests for the rtree module to verify that attempts to insert non-integer primary key values or non-numeric dimensions into an rtree table are handled correctly. check-in: f653fce9 user: dan tags: trunk
2015-10-02
20:04
Update fts5 to avoid using a statement journal for UPDATE and DELETE operations that affect at most a single row. check-in: 5c83b9db user: dan tags: trunk
2015-10-01
18:31
Fix an fts3 bug causing NEAR queries on uncommitted data to malfunction. check-in: 6f90839e user: dan tags: trunk
16:35
Changes to the sesssions module ensure that tables appear within changesets and patchsets in the same order that they were attached to the sessions object. check-in: 76958902 user: dan tags: sessions
2015-09-30
14:50
Merge recent enhancements from trunk, and especially the fix for ticket [1b266395d6bc10]. check-in: b2face9a user: drh tags: sessions
14:30
Add a corrupt database to test/fuzzdata3.db to validate the previous check-in. check-in: e796c0ef user: drh tags: trunk
14:19
Fix an assert() in btree.c that is only true for non-corrupt databases. check-in: 29f7227f user: drh tags: trunk
12:59
Clear the BTCF_ValidNKey flag when putting a cursor into REQUIRESEEK state. Fix for [1b266395]. check-in: a6d5e4e8 user: dan tags: trunk
11:19
Improve error handling in shell command ".tables". check-in: 31a91ee7 user: dan tags: trunk
2015-09-29
17:51
This condition was not always true after all.....    Change an always-true condition in the virtual table transaction interface into an assert(). Closed-Leaf check-in: 3e15dea5 user: drh tags: mistake
17:20
Use symbolic names XN_ROWID and XN_EXPR in place of the (-1) and (-2) magic numbers in Index.aiColumn[]. Add asserts to help verify that Index.aiColumn[] is always used correctly. Fix one place in FK processing where Index.aiColumn[] was not being used correctly. check-in: 7d272aa6 user: drh tags: trunk