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50 check-ins occurring around 29dbef4b8585f753.

2016-09-19
10:24
Improved performance in sqlite3ExprCodeTarget(). check-in: 75146165dc user: drh tags: trunk
02:19
Small performance optimization in the expression walker. check-in: c6e6afb939 user: drh tags: trunk
2016-09-18
16:08
Revise the implementation of OP_Once so that it is smaller, faster, and uses less memory. This also fixes an obscure bug introduced 3 days ago by check-in [5990a1bdb4a073]. check-in: 6bf5ba10d2 user: drh tags: trunk
2016-09-17
22:46
Minor enhancement to the TclKit batch tool: it should download the TclKit EXE alone when the TCLKIT_NOENV environment variable is set. check-in: baceb988c6 user: mistachkin tags: trunk
19:34
Small performance optimization in the freeSpace() routine of btree.c. check-in: 63962e2a92 user: drh tags: trunk
17:39
Improved description of the ElseNotEq opcode in comments. No changes to code. check-in: e011435e2f user: drh tags: trunk
2016-09-16
20:39
Fix typo in the name of a Win32 string conversion routine. Replace several uses of raw_printf() with utf8_printf() in the shell. check-in: 6fc95dd7a0 user: mistachkin tags: trunk
19:42
If no KEY is specified on ATTACH, copy the main schema key if the key size is non-zero. In other words, allow for -1 as a valid key size in support of the --textkey to SEE. check-in: 03573887db user: drh tags: trunk
19:11
Fix problems with the fileRead() function in the command-line shell. Fix a harmless memory leak in the command-line shell, to make validation testing easier. check-in: e660402e5e user: drh tags: trunk
18:53
Remove the #ifdef SQLITE_DEBUG from around the testcase_glob() routine in the command-line shell. check-in: 9885dac4b9 user: drh tags: trunk
17:50
Merge recent changes from trunk. check-in: e3d9efa277 user: drh tags: apple-osx
16:30
Fix a problem causing incorrect code to be generated for IN constraints like "a IN (1, 2, 3)" where column "a" is a rowid column with an extra UNIQUE index created on it. Ticket [0eab1ac759]. check-in: a92aee5520 user: dan tags: trunk
15:42
Replace a faulty assert() with a testcase() to assure the condition is tested. Ticket [0eab1ac7591f]. check-in: a49bc0a824 user: drh tags: trunk
14:50
Add WHERETRACE macros showing every entry and exit from whereLoopAddBtreeIndex(). check-in: e7653decdc user: drh tags: trunk
11:53
Fix SQLITE_OMIT_AUTHORIZATION so that it compiles cleanly. check-in: a3e3b3e1c5 user: drh tags: trunk
02:52
In the shell, make ".testcase" and ".check" available in all configurations, not just SQLITE_DEBUG. All testcases to be named. Show the result of each testcase on stdout. check-in: 792afefa9c user: drh tags: trunk
00:26
In the command-line shell, add the --new option to the ".open" command. Also, report the current database filename as part of the ".show" command. check-in: 8e5c920391 user: drh tags: trunk
2016-09-15
21:35
Add the ".testcase" and ".check" dot-commands in the shell, when compiled using SQLITE_DEBUG. check-in: 62289f27ee user: drh tags: trunk
19:15
Omit the sqlite3Apis constant object when compiling with SQLITE_OMIT_LOAD_EXTENSION, since it is not used. check-in: 7b10461370 user: drh tags: trunk
14:54
Remove no-op code (adding an assert() to prove that the code was no-op) in the text affinity logic of the bytecode engine comparison operators. check-in: b9f5bdbf40 user: drh tags: trunk
05:47
Fix a typo in a comment in sqlite.h.in. No changes to code. check-in: 12df715210 user: dan tags: trunk
00:32
Slight size reduction and performance increase in sqlite3VdbeHalt(). check-in: 5990a1bdb4 user: drh tags: trunk
00:04
Optimization to vdbeRecordCompareInt() makes it slightly smaller and faster. check-in: 5a2a7712cb user: drh tags: trunk
2016-09-14
18:56
Update comments used to generate API documentation to include the new "[dateof:3.X.Y]" notation for dates of release where appropriate. No changes to code. check-in: 55f7f8ee5b user: drh tags: trunk
01:43
Backport the ORDER BY LIMIT optimization to version 3.8.9. check-in: db3614825f user: drh tags: branch-3.8.9
2016-09-12
18:50
Version 3.14.2 Leaf check-in: 29dbef4b85 user: drh tags: release, branch-3.14, version-3.14.2
14:23
Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. check-in: 264e9c7587 user: dan tags: trunk
13:32
Add missing "finish_test" command to vacuum5.test. check-in: 02f40c3b93 user: dan tags: trunk
09:28
Have releasetest.tcl delete all test files except for "testfixture", "testfixture.exe", "sqlite3", "sqlite3.exe", "test.log" and "test-out.txt" after each test run is finished. Passing the "--keep" option restores the old behaviour. check-in: e0e042dca9 user: dan tags: trunk
2016-09-10
19:51
Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and SQLITE_OMIT_SHARED_CACHE. check-in: 711c59171b user: drh tags: trunk
14:43
Add test code to delete an SQLite database and its auxiliary files. check-in: 8a9d128119 user: dan tags: trunk
2016-09-09
20:26
Make the new file test_delete.c portable to MSVC on Windows. Closed-Leaf check-in: 0e3ace39f2 user: mistachkin tags: test_delete
20:23
Remove an unnecessary call to sqlite3VdbeMemExpandBlob() when casting to text. check-in: 19e2e59505 user: drh tags: trunk
20:00
Add new file test_delete.c, containing test code for deleting an sqlite database. check-in: fb0b95e940 user: dan tags: test_delete
19:33
Performance improvements to the comparison operators in the bytecode engine. check-in: 37803b19d2 user: drh tags: trunk
15:12
Fix a out-of-order variable declaration for some compile-time configurations. check-in: 6ac932c92a user: drh tags: trunk
13:23
In releasetest.tcl, the --srcdir option is automatic, so no need to mention it in the --help output. check-in: 2bdd838e2c user: drh tags: trunk
13:17
Fix an obsolete comment in the releasetest.tcl source code. check-in: afaaa276b2 user: drh tags: trunk
12:29
In releasetest.tcl: Improved testing for uncommitted changes. If uncommitted changes are seen, exit immediately unless the --force option is used. check-in: 9a14e6c46c user: drh tags: trunk
2016-09-08
23:18
Remove an extra space before function names in the amalgamation. Cherrypick of [20f3c7436f6a8a7bab39]. check-in: a04a21ad5a user: mistachkin tags: branch-3.14
23:16
Remove an extra space before function names in the amalgamation. Closed-Leaf check-in: 20f3c7436f user: mistachkin tags: callbackConv
23:12
Issue a warning and prompt the user to continue if the releasetest.tcl script is run in a checkout with uncommitted changes. check-in: 30e917fff0 user: drh tags: trunk
2016-09-07
20:12
Fix the sqlite3_trace_v2() interface so that it goes disabled if either the callback or mask arguments are zero, in accordance with the documentation. Cherrypick of [37e6c54b1afc6348]. check-in: e9acf61613 user: mistachkin tags: branch-3.14
19:54
Add support for row-value comparisons, including IN operators, and row-value updates in the UPDATE statement. check-in: ddb5f0558c user: drh tags: trunk
19:47
Fix the extra comments (added with -DSQLITE_ENABLE_EXPLAIN_COMMENTS) so that the sense of <, <=, >, and >= tests is correct and so that the SQLITE_STOREP2 version is shown correctly. Cherrypick of [4d43c4698eef4e3d]. check-in: c844f3daa9 user: mistachkin tags: branch-3.14
19:37
Fix a problem handling expressions like "(a, b) IN (SELECT ... ORDER BY 1, 2)" when there is an index on "a" but not "b". Closed-Leaf check-in: 7f2c5c9ee3 user: dan tags: rowvalue
19:31
Merge selected test fixes from trunk. check-in: 71866b367f user: mistachkin tags: branch-3.14
19:23
Sync up the MSVC makefiles. check-in: b3777e1f8e user: mistachkin tags: branch-3.14
18:20
Merge recent enhancements from trunk. check-in: 00759af053 user: drh tags: apple-osx
18:11
Add the ext/misc/memvfs.c extension that implements a VFS for read-only database files contained in memory. check-in: 12b7782a9a user: drh tags: trunk