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History for test/select6.test

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