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100 check-ins occurring around 83a099f139aba03e.

2017-02-14
15:58
Fix a testcase number on the ORM testset of speedtest1. check-in: 58b2f911 user: drh tags: trunk
15:57
Add the new "--testset orm" to the speedtest1 utility. check-in: 1836adc1 user: drh tags: trunk
2017-02-13
16:17
Merge all changes up through the 3.17.0 release. check-in: 1913a758 user: drh tags: apple-osx
16:02
Version 3.17.0 check-in: ada05cfa user: drh tags: release, version-3.17.0, branch-3.17
13:35
Change all legacy instances of "#if SQLITE_DEBUG" to "#ifdef SQLITE_DEBUG" for consistency. check-in: 670f10b2 user: drh tags: trunk
13:26
Fix typos in using the MSVC_VERSION macro. check-in: f3b65926 user: drh tags: trunk
13:20
Avoid a duplication #define in FTS5 check-in: c447441c user: drh tags: trunk
11:35
Fix typos in using the MSVC_VERSION macro. check-in: 25ebadd0 user: drh tags: branch-3.17
2017-02-11
15:02
Ensure that indexed expressions with collating sequences are handled correctly. Fix for ticket [eb703ba7b50c1a5] backported from trunk. check-in: b2e49ae3 user: drh tags: branch-3.17
14:59
Fix indexes on expressions so that they can be actually used with a COLLATE clause. check-in: e464b919 user: drh tags: trunk
13:51
Ensure that indexed expressions with collating sequences are handled correctly. Proposed fix for ticket [eb703ba7b50c1a5]. check-in: 9689d04b user: drh tags: trunk
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
13:12
Close sqlite3_blob objects on xSync rather than waiting until xCommit. Closed-Leaf check-in: 95ee745f user: drh tags: rtree-blob-agressive-release
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
15:16
Improved tests for the carray() table-valued function. check-in: 83a099f1 user: drh tags: trunk
14:44
Modify the sqlite3SelectDup() routine to avoid recursing on Select.pPrior. check-in: a7674ead user: dan tags: recursive-selectdup
00:07
Merge in the sqlite3_blob_reset() interface. Closed-Leaf check-in: e9c94a1f user: drh tags: rtree-sqlite3_blob
2017-02-02
23:57
Add the sqlite3_blob_reset() interface. Enhance the behavior of sqlite3_blob objects so that they can go active again after encountering an error by rerunning sqlite3_blob_reopen(). More work needed on the documentation. check-in: 53b77838 user: drh tags: sqlite3_blob_reset
20:32
Ensure that all cursors have their positions saved prior to rolling back a savepoint. check-in: 8e03a8e9 user: drh tags: trunk
19:24
Fix issues in the sha1 extension seen with MSVC. check-in: 5a0da77c user: mistachkin tags: trunk
16:30
Remove the unused pReadNode prepared statement from each RTREE object. check-in: e51dc0ec user: drh tags: rtree-sqlite3_blob
16:08
Fix a potential uninitialized (though harmless) variable in RTREE. check-in: a1c74e09 user: drh tags: rtree-sqlite3_blob
15:35
The sqlite3_blob_close() interface can cause recursive invocations of nodeBlobReset() in RTREE. Make sure that does not cause problems. check-in: 88333441 user: drh tags: rtree-sqlite3_blob
14:40
Change RTREE so that the sqlite3_blob object is closed whenever the cursor count drops to zero and there is not a pending write transaction. check-in: 9bb4eafe user: drh tags: rtree-sqlite3_blob
02:28
Use the sqlite3_blob interface for reading values from the %_node shadow table in RTREE. This is a work in progress. There are still some minor problems. check-in: fc4917d7 user: drh tags: rtree-sqlite3_blob
00:46
This is an experimental patch that ensures that all cursors have their position saved prior to starting a ROLLBACK TO. Closed-Leaf check-in: 01d97e5b user: drh tags: savepoint-rollback
2017-02-01
23:06
Fix harmless compiler warnings seen with MSVC. check-in: 0c66cf0f user: mistachkin tags: trunk
23:03
Backout the change in [02f6293f27] as it causes MSVC to complain. check-in: aaae74d0 user: mistachkin tags: trunk
22:59
Fix C99-style variable declaration issue seen with older versions of MSVC. check-in: 54d28546 user: mistachkin tags: trunk
22:43
Fix harmless compiler warnings seen with MSVC. Closed-Leaf check-in: 997f765b user: mistachkin tags: msvcWarn
22:32
Add an option to the MSVC makefile to enable treating warnings as errors. check-in: 6a378c29 user: mistachkin tags: trunk
17:08
Unwind the RTREE dimension loop inside of rtreeCallbackConstraint(). check-in: 4854ea9c user: drh tags: trunk
16:41
Completely unroll the dimension loop inside of cellArea() in RTREE. check-in: 3c4c0126 user: drh tags: trunk
15:49
Precompute the nDim2 value in the Rtree object and use that to make loops over coordinates faster. check-in: f1f3c8cc user: drh tags: trunk
15:24
Use compiler intrinsic functions (when available) for byteswapping in RTREE. check-in: 82fcd54a user: drh tags: trunk
15:19
Fix the build by making the OPFLAG_ISNOOP macro available unconditionally. check-in: 510933cb user: drh tags: trunk
14:19
Update the documentation comment in sqlite.h.in for sqlite3_preupdate_hook(). check-in: 7f857020 user: dan tags: trunk
14:10
Changes so that the pre-update hook and the sessions module work with WITHOUT ROWID tables. check-in: 964bdc27 user: dan tags: trunk
02:25
More RTREE performance optimizations related to decoding values. check-in: c5395e74 user: drh tags: trunk
01:34
Improved comments on the statGet() implementation in ANALYZE. No changes to code. check-in: 9663eea2 user: drh tags: trunk
2017-01-31
21:22
R-TREE optimization: unwrap the coordinate decode loop in rtreeCallbackConstraint(). check-in: 0bf7b518 user: drh tags: trunk
19:10
Very small performance improvements and size reductions in sqlite3VdbeExec() and blobSeekToRow(). check-in: 85dddf2b user: drh tags: trunk
19:02
Simplifications to blobSeekToRow(). Closed-Leaf check-in: 495ea824 user: drh tags: micro-optimizations
17:31
Add a speed-test program for the sessions module. Closed-Leaf check-in: 25f1275f user: dan tags: preupdate-without-rowid
16:49
Remove a C99-style comment. Fixes to the kvtest-speed.sh script. check-in: 91eb6b62 user: drh tags: micro-optimizations
16:43
Remove another unnecessary local variable initialization from sqlite3VdbeExec() check-in: 2361b03b user: drh tags: micro-optimizations
16:34
Remove an unnecessary initialization of the pOp variable in sqlite3VdbeExec(). check-in: 02f6293f user: drh tags: micro-optimizations
15:29
Add the "stat" command to kvtest.c. Also add the --variance option to the "init" command. Add the tool/kvtest-speed.sh script used for doing performance testing on key/value access patterns. check-in: b63deed6 user: drh tags: trunk
15:27
Fix a typo in a comment. check-in: bd22bf9c user: drh tags: trunk
14:08
Merge latest trunk with this branch. check-in: 4a592abb user: dan tags: preupdate-without-rowid
12:41
Further minor enhancement and size reduction in sqlite3ExprAssignVarNumber(). check-in: eacfdcf2 user: drh tags: trunk
03:52
Performance optimization in sqlite3ExprAssignVarNumber(). check-in: 5987ca1f user: drh tags: trunk
2017-01-30
19:44
Experimental change to invoke the preupdate hook when WITHOUT ROWID tables are written. check-in: 856f8604 user: dan tags: preupdate-without-rowid
11:38
Fix building with SQLITE_OMIT_FOREIGN_KEY defined. check-in: e93d2c49 user: dan tags: trunk
2017-01-28
20:46
In the amalgamation, allocate the parser engine object from stack rather than from heap, for improved performance. This only happens in the amalgamation, since otherwise the sqlite3RunParser() routine does not know the object size. check-in: 4fe879d4 user: drh tags: trunk
19:53
Fix a couple comment typos. No changes to code. check-in: 2a2e7d86 user: mistachkin tags: trunk
19:45
Avoid redundant table b-tree cursor seeks in UPDATE statements that use the two-pass strategy. check-in: dc555b10 user: dan tags: trunk
15:26
Updates to the sqlite3_blob documentation. No changes to code. check-in: 426b440a user: drh tags: trunk
13:40
In the speed-check.sh script, automatically invoke "fossil test-diff --tk" on the cachegrind output against trunk, if not generating a trunk run. check-in: aa1ab371 user: drh tags: trunk
06:50
Fix a typo in the docs for sqlite3_update_hook(). check-in: 7c029655 user: dan tags: trunk
2017-01-27
19:27
Add the sha1.c loadable extension that implements the sha1() and sha1_query() SQL functions. check-in: 24e77c1c user: drh tags: trunk
17:02
Fix a problem causing the pre-update hook to be invoked by DROP TABLE statements. check-in: fbb6bf1b user: dan tags: trunk
16:39
Merge all recent trunk enhancements into the apple-osx branch. check-in: 0e14fe1b user: drh tags: apple-osx
16:24
Merge all recent enhancements from trunk. check-in: fe86ff54 user: drh tags: est_count_pragma
13:14
Alternative ICU fix (compare to check-in [50e60cb4]) that avoids casting integers to pointers. check-in: d9752c8f user: drh tags: trunk