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38 check-ins using file src/expr.c version d29114e9

2017-02-10
21:40
Bump the version number up to 3.18.0. (check-in: 7520c238 user: drh tags: trunk)
21:37
Enhance the LIKE optimization so that it works for arbitrary expressions on the LHS as long as the pattern on the RHS does not begin with a digit or a minus sign. (check-in: 158290c0 user: drh tags: trunk)
19:38
Add the "," flag to printf(). (check-in: 064445b1 user: drh tags: trunk)
17:38
Version 3.17.0 release candidate (check-in: ad867e87 user: drh tags: branch-3.17)
2017-02-09
17:12
Cleanup the usage of the SQLITE_DISABLE_INTRINSIC compile-time option. Remove the SQLITE_RUNTIME_BYTEORDER compile-time option. Use -DSQLITE_BYTEORDER=0 instead. Fix a bug in R-Tree that occurs when compiling on a known little-endian machine without the use of intrinsic byteswapping functions. (check-in: 798fb9d7 user: drh tags: trunk)
2017-02-08
19:12
Avoid preparing a SELECT statement each time an UPDATE or DELETE by docid is executed against an fts3 table. (check-in: 1afec575 user: dan tags: trunk)
19:10
Avoid preparing a SELECT statement each time an UPDATE or DELETE by docid is executed against an fts3 table. (Leaf check-in: 9962c10a user: dan tags: fts3-seekstmt-cache)
18:13
Typo fixes in comment. No changes to code. (check-in: c09dd5c0 user: mistachkin tags: trunk)
16:55
Merge the 3.17.0beta changes from trunk. (check-in: 92dbd875 user: drh tags: apple-osx)
16:01
Always invoke the xRoundup() method of the memory allocator before calling xMalloc(). (check-in: 77b470b0 user: drh tags: trunk)
12:18
Round up the size of all memory allocations to a multiple of 8 bytes when using the system memory allocator. (check-in: c46e06fa user: drh tags: trunk)
2017-02-07
21:44
When generating the hash on the sqlite_master table in dbselftest, use an ORDER BY clause, since the sqlite_master table is reordered by VACUUM. (check-in: c8bfd99b user: drh tags: trunk)
21:09
MSVC makefile enhancments for several command line tools and the session extensions. (check-in: fc1dfe87 user: mistachkin tags: trunk)
21:00
Fix harmless compiler warnings in dbfuzz. (check-in: 61242267 user: drh tags: trunk)
20:57
Fix harmless compiler warnings in kvtest.c (check-in: db6b3993 user: drh tags: trunk)
20:51
The dbselftest utility now generates hashes in the selftest table with --init. It also accepts multiple database files on the command-line. (check-in: e68829c9 user: drh tags: trunk)
19:36
Omit fts5fault1.test from the inmemory_journal permutation. (check-in: cb1e83f9 user: dan tags: trunk)
19:23
Update a test parameter in malloc5.test to account for the increase in default lookaside buffer size. (check-in: be82d5ae user: dan tags: trunk)
17:36
Add the initial version of the "dbselftest" utility program. (check-in: 1fcac836 user: drh tags: trunk)
16:15
Update an error message in corruptC.test. (check-in: 722e57fe user: dan tags: trunk)
14:45
Fix a build problem affecting non-amalgamation rtree builds. (check-in: bb7f445b user: dan tags: trunk)
14:22
Fix a test case to account for the fact that sqlite3_blob_reopen() now returns SQLITE_IOERR_NOMEM instead of SQLITE_NOMEM if an OOM occurs in the VFS layer. (check-in: e11cc523 user: dan tags: trunk)
13:51
Fix SQLITE_BYTEORDER #defines in R-Tree when compiled separately from the amalgamation. (check-in: a136609c user: drh tags: trunk)
12:58
Make the cellMargin() routine of R-Tree slightly smaller and faster while also fixing a harmless compiler warning. (check-in: 07fe6228 user: drh tags: trunk)
03:44
Back out [ec8ff892ac] which is causing missed OOM errors on some tests. (check-in: 0611770d user: drh tags: trunk)
00:55
Fix a minor typo in a comment in R-Tree. No changes to code. (check-in: f77ee9e9 user: drh tags: trunk)
2017-02-06
16:52
Remove a small amount of unnecessary code from R-Tree. (check-in: e5aea894 user: drh tags: trunk)
15:27
Add the "max-limits" utility program to the tools/ subdirectory. (check-in: c54173b6 user: drh tags: trunk)
07:37
Fix a bug in kvtest causing "init --variance 0" runs to generate single byte blob values only. (check-in: 6b0276f9 user: dan tags: trunk)
01:19
Remove incorrect testcase() macros from R-Tree. (check-in: 853a58a7 user: drh tags: trunk)
2017-02-04
20:15
Simplification to the error handling to extension loading in sqlite3_open(). (check-in: ec8ff892 user: drh tags: trunk)
17:33
Allow sqlite3session_apply() to apply changesets to tables that have been extended using ALTER TABLE ADD COLUMN. (check-in: b20ff81f user: dan tags: trunk)
15:29
Merge recent trunk enhancements. (check-in: 6c3f0902 user: drh tags: apple-osx)
14:30
Merge the latest trunk changes, especially the RTREE enhancement to use sqlite3_blob objects. (Leaf check-in: 61bd2a88 user: drh tags: sqlite3_blob_reset)
14:24
In RTREE, use an sqlite3_blob object rather than an sqlite3_stmt object for reading content out of the %_node shadow table. (check-in: 97ccf3e4 user: drh tags: trunk)
2017-02-03
20:54
Improved performance and stack usage when processing VALUES clauses with a very large number of rows. (check-in: 5706d470 user: drh tags: trunk)
19:16
Avoid a performance problem when very large "VALUES(..), (..), (..)" terms are used in queries. (Closed-Leaf check-in: f5306ad6 user: dan tags: recursive-selectdup)
14:44
Modify the sqlite3SelectDup() routine to avoid recursing on Select.pPrior. (check-in: a7674ead user: dan tags: recursive-selectdup)