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History of test/collate4.test

2015-11-05
22:30
Improvements and simplifications to the equality seek logic. Tests are adjusted so that they all pass now. file: [c953715f] check-in: [997ce6c9] user: drh branch: seekeq-experiment, size: 19455
2013-11-05
13:33
Standardize the error messages generated by constraint failures to a format of "$TYPE constraint failed: $DETAIL". This involves many changes to the expected output of test cases. file: [f04d5168] check-in: [54b22192] user: drh branch: omit-rowid, size: 19455
01:59
Add the conflict2.test script. Fix issues discovered by this script. file: [1768c1f3] check-in: [294ed337] user: drh branch: omit-rowid, size: 19323
2013-03-21
21:20
Many spelling fixes in comments. No changes to code. file: [031f7265] check-in: [6f6e2d50] user: mistachkin branch: trunk, size: 19311
2012-09-27
17:31
Test cases and bug fixes applied to the ORDER BY optimization for joins. Some test cases fail, but except for the new orderby1.test failures, all failures appear to be issues with the tests, not with the core code. file: [27adc324] check-in: [75cda864] user: drh branch: qp-enhancements, size: 19311
2012-09-15
18:45
Attempt to use a covering index even on a full table scan, under the theory that the index will be smaller and require less disk I/O and thus be faster. file: [d3768229] check-in: [cfaa7bc1] user: drh branch: fullscan-covering-index, size: 19311
2010-04-07
16:54
Wrap all automatic index changes inside SQLITE_OMIT_AUTOMATIC_INDEX. Add the automatic_index PRAGMA to turn it on and off. file: [3d3f123f] check-in: [a811a47f] user: drh branch: experimental, size: 19157
2010-04-06
22:33
Veryquick.test is now working. The SQLITE_STMTSTATUS_AUTOINDEX counter added. file: [9e685f81] check-in: [abbf16e5] user: drh branch: experimental, size: 19149
2008-01-05
17:39
First pass at optimizing max()/min() as described in #2853. Some refinements to come. (CVS 4687) file: [45455543] check-in: [c449e04f] user: danielk1977 branch: trunk, size: 19101
2005-04-01
10:47
Make the ORDER BY clause return equal elements in the same order they were seen (a stable sort). It was returning them in exactly the reverse order. (CVS 2439) file: [daf498e2] check-in: [e8391491] user: drh branch: trunk, size: 19093
2005-01-21
03:12
Modify test scripts to work when SQLITE_OMIT_SUBQUERY (along with other OMIT macros) is defined. (CVS 2251) file: [b8668612] check-in: [bb0254ab] user: danielk1977 branch: trunk, size: 19101
2004-12-19
00:11
The optimizer now uses only the index and ignores the table if it can get away with doing so, thus saving a single BTree search per row of result. This could potentially double the speed of certain queries. The code passes all regression tests but new tests to exercise the new functionality are yet to be added. (CVS 2170) file: [2d6e38e6] check-in: [e5aa4894] user: drh branch: trunk, size: 19014
2004-11-22
19:12
Add initial infrastructure for cursors. In where.c, optimize out clauses of the form "ORDER BY rowid" if a table scan is being performed. Do a reverse table scan if "ORDER BY rowid DESC" is present. (CVS 2141) file: [a7bb41ad] check-in: [fc8c1393] user: drh branch: trunk, size: 19013
2004-11-03
16:27
Update tests to work even if some features of the library are disabled. (CVS 2050) file: [c29c8d4b] check-in: [b11fc9b3] user: drh branch: trunk, size: 18944
2004-07-18
21:33
An improved fix for the min() problem of ticket #800. (CVS 1804) file: [4a7902b7] check-in: [b6e8b7a1] user: drh branch: trunk, size: 18951
2004-06-11
10:51
Fix various collation sequence issues. (CVS 1568) file: [0e9fc08f] check-in: [66835ee6] user: danielk1977 branch: trunk, size: 18959
2004-06-09
09:55
Some progress on user-defined collation sequences. (CVS 1544) file: [a8f2d58b] check-in: [c634e71f] user: danielk1977 branch: trunk, size: 22446 Added