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History of test/select6.test

2019-05-29
17:22
Fix the query flattener optimization so that it preserve the "SF_Compound" bit when flattening a compound subquery into a non-compound outer query. Failure to preserve that bit could allow subsequent flattenings which are not valid. Fix for ticket [c41afac34f15781fe09cd]. file: [319d45e4] check-in: [523b4237] user: drh branch: trunk, size: 16982
2015-02-09
16:34
Add test cases for the query flattener fix for ticket [2f7170d73bf9abf8]. file: [39eac4a5] check-in: [dd8f7f75] user: drh branch: tkt-2f7170d7, size: 16604
2012-08-28
14:45
Fix a case where SQLite was failing to detect a syntax error in queries like "SELECT ... FROM (<select-1> UNION ALL <select-2>)" when <select-1> and <select-2> return different numbers of result columns. file: [e76bd10a] check-in: [200a8135] user: dan branch: trunk, size: 14822
2010-09-25
22:32
Enhance the ANALYZE command so that it gathers statistics in the sqlite_stat1 table even for tables that are empty or have no indices. file: [cc25a865] check-in: [a7645d29] user: drh branch: trunk, size: 13611
2009-01-09
01:12
Increased test coverage. (CVS 6147) file: [2b5e8500] check-in: [45bb5703] user: drh branch: trunk, size: 13592
2008-08-20
16:35
Refactor the name resolution procedures in the code generator. (CVS 5569) file: [faad87c6] check-in: [daf730d1] user: drh branch: trunk, size: 13324
2008-07-12
14:52
Remove leftover debugging commands (breakpoint and btree_breakpoint) from test scripts. (CVS 5400) file: [1131113e] check-in: [dcb16024] user: drh branch: trunk, size: 13324
2006-11-30
13:06
Improvements to the new performance tests. (CVS 3526) file: [399f14b9] check-in: [27f56c20] user: drh branch: trunk, size: 13341
2006-11-23
09:39
Add performance tests to the test suite. (CVS 3516) file: [3607be76] check-in: [270c745d] user: drh branch: trunk, size: 13347
2006-06-11
23:41
Progress toward CREATE VIRTUAL TABLE. Still not even close to working... (CVS 3211) file: [a4e97b71] check-in: [898ec36b] user: drh branch: trunk, size: 13341
2006-01-23
07:52
Fixes for OMIT_UTF16 and OMIT_COMPOUND (CVS 2993) file: [d8ea108b] check-in: [f58bbdc0] user: danielk1977 branch: trunk, size: 13347
2006-01-22
00:14
Tests for the subquery flattening fix of check-in (2987). (CVS 2988) file: [22f4b0c5] check-in: [72a067f0] user: drh branch: trunk, size: 13269
2005-11-14
22:29
Create separate affinities for INTEGER and REAL. (CVS 2766) file: [f459a19b] check-in: [ce06c123] user: drh branch: trunk, size: 12320
2005-11-01
15:48
Omit the SQLITE_AFF_INTEGER type affinity. All numeric values are now of type real, though an integer representation is still sometimes used internally for efficiency. (CVS 2753) file: [98a98b55] check-in: [e0d6f61c] user: drh branch: trunk, size: 12310
2005-09-07
22:48
More bug fixes. But there are still tests that fail. (CVS 2664) file: [21b72c56] check-in: [7e85a162] user: drh branch: trunk, size: 12320
2005-07-08
17:13
Change the name of the OpenTemp opcode to OpenVirtual which is more descriptive of what it does. (CVS 2541) file: [6559d16a] check-in: [3bb9ce5f] user: drh branch: trunk, size: 12303
2005-01-29
08:32
Modify sub-query handling. Tickets #1083 and #1084. (CVS 2286) file: [6e5a1a70] check-in: [b1b50f31] user: danielk1977 branch: trunk, size: 12308
2005-01-21
03:12
Modify test scripts to work when SQLITE_OMIT_SUBQUERY (along with other OMIT macros) is defined. (CVS 2251) file: [ba1b4dd1] check-in: [bb0254ab] user: danielk1977 branch: trunk, size: 12304
2004-11-22
15:05
Fix a couple of extra test-suite problems with SQLITE_OMIT_VIEW. (CVS 2139) file: [c00d300d] check-in: [894c142d] user: danielk1977 branch: trunk, size: 12183
13:35
Ensure tests pass when SQLITE_OMIT_COMPOUND_SELECT is defined. (CVS 2138) file: [fe1c2bfb] check-in: [007be591] user: danielk1977 branch: trunk, size: 11974
2004-11-03
16:27
Update tests to work even if some features of the library are disabled. (CVS 2050) file: [4ce9fa56] check-in: [b11fc9b3] user: drh branch: trunk, size: 11921
2004-08-20
18:34
Tcl interface transfers values directly between SQLite and Tcl_Objs, without at translation to strings. (CVS 1898) file: [7a4c572a] check-in: [e97c3313] user: drh branch: trunk, size: 11740
2004-01-24
20:18
Add the ability to group FROM terms using parentheses. Names of columns in a join no longer include the table name. (CVS 1197) file: [a9e31906] check-in: [3626f6d4] user: drh branch: trunk, size: 11714
2003-05-02
16:44
Additional tests of the new flattener added. Ticket #272. (CVS 949) file: [670026a0] check-in: [8d9ee45a] user: drh branch: trunk, size: 11718
2002-04-30
19:20
Fix for ticket #31: Do not attempt the flattening optimization if the subselect does not contain a FROM clause. Handle the special case where a WHERE clause is constant. (CVS 548) file: [efb8d0c0] check-in: [24e4cf73] user: drh branch: trunk, size: 9510
2002-03-23
00:31
Fix a bug in subquery generation when the subquery is a compound select. Also added new tests to cover this case. (CVS 435) file: [5b9b52e8] check-in: [aaf7fd4c] user: drh branch: trunk, size: 9015
2002-03-13
18:54
Fix bug in anonymous subquery in a join. Parser requires a semicolon or end-of-input before executing. (CVS 429) file: [cc9e2efe] check-in: [c0e3f1c5] user: drh branch: trunk, size: 8091
2002-03-03
03:42
Fix a memory leak in expression processing. (CVS 414) file: [ae124c15] check-in: [dfe431c9] user: drh branch: trunk, size: 7888
03:11
Additional tests of flattening (CVS 413) file: [4eeb20b2] check-in: [e1d93c59] user: drh branch: trunk, size: 7889
03:03
Suppress superfluous OP_OpenTemps when flattening subqueries. (CVS 412) file: [522b4865] check-in: [000441c8] user: drh branch: trunk, size: 7672
02:49
Bug fixes and additional tests for the subquery flattener. (CVS 411) file: [8ccbcd3b] check-in: [2c05389e] user: drh branch: trunk, size: 7436
2002-02-18
13:35
Additional tests for the sub-query feature. (CVS 375) file: [d9fb417d] check-in: [a0019fce] user: drh branch: trunk, size: 5047
03:21
Test and documentation updates for sub-queries. (CVS 373) file: [510377ac] check-in: [607c0c49] user: drh branch: trunk, size: 1512 Added