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Author SHA1 Message Date
danielk1977
381a4a4882 Remove an old variable declaration that was commented out using a C++ comment. (CVS 6071) 
FossilOrigin-Name: 0b972f14f00340cbd4e310dea6d1a4f1c05f5628
 2008-12-29 14:51:05 +00:00
danielk1977
f73ab8b8a9 Set the OPFLG_IN1 flag on a couple of extra opcodes. (CVS 6070) 
FossilOrigin-Name: 03d0350441ef5fa5a9f22fcb0b760200614cf9f9
 2008-12-29 10:39:53 +00:00
drh
ca8c4667a8 Multi-index OR optimizer response to ORDER BY rowid. 
But fix in sqlite3_stmt_status(): report a full table scan
when "ORDER BY rowid" is used without constraints. (CVS 6069)

FossilOrigin-Name: 3464d369d3b6899ec726cf5b42b68b1dac2ba982
 2008-12-28 20:47:02 +00:00
drh
294352578e Optimize WHERE clauses that constain AND, BETWEEN, and LIKE terms as operands 
of an OR. (CVS 6068)

FossilOrigin-Name: 67cf24b30e087796cfb0fccf47328e72ade5ecdc
 2008-12-28 18:35:08 +00:00
drh
6df2acd216 Simplify the VM code that implements WHERE claues. (CVS 6067) 
FossilOrigin-Name: fa95f843e179a38f663978d675607c4c3037928d
 2008-12-28 16:55:25 +00:00
danielk1977
3460d19c85 Fix a problem with savepoint and incremental-vacuum. (CVS 6066) 
FossilOrigin-Name: 08352f9ea9d2a1759320efc46e418079000855cb
 2008-12-27 15:23:13 +00:00
danielk1977
45783d0148 Reset the column cache before coding each step of a trigger program. Candidate fix for #3554. (CVS 6065) 
FossilOrigin-Name: a1b1f6cd7d2c060bd75ce39347e1220b872806ed
 2008-12-26 07:56:39 +00:00
danielk1977
8044294743 Fix a virtual table related assert() that can fail following a malloc failure. (CVS 6064) 
FossilOrigin-Name: c6fd3b8f29927c0fc634f82885f144c78f0105d9
 2008-12-24 11:25:39 +00:00
danielk1977
a641748220 Fix a couple of problems in test file test_journal.c that were causing segfaults when running all.test. (CVS 6063) 
FossilOrigin-Name: 416c9efb49ba207a9a79d06d0b13854695a8876c
 2008-12-24 09:30:22 +00:00
drh
23d04d5a20 Continuing improvements to the multi-index OR-clause optimizer. Added a 
few simple test cases. (CVS 6062)

FossilOrigin-Name: 55d4f493e7df8515574a75caec9967d6c71b6012
 2008-12-23 23:56:22 +00:00
danielk1977
67ddef6922 Fix a problem with the savepoint code and in-memory journals. (CVS 6061) 
FossilOrigin-Name: 26ceebf38e7ae7bbda3284995b03f829a2d2493f
 2008-12-23 19:15:56 +00:00
drh
3368a24e62 Fix an OOM problem in where.c. (CVS 6060) 
FossilOrigin-Name: d2105f617eeb04c8177546c45bf6c63e72757f91
 2008-12-23 16:23:04 +00:00
drh
30df00983e Make sure nOverflow is always cleared when a page is released. (CVS 6059) 
FossilOrigin-Name: 8d0f724477422db05ed46e58ce40a720107384f0
 2008-12-23 15:58:06 +00:00
drh
dd5f5a6231 Multi-index OR-clause optimization now works for simple tests. There are 
no test scripts for it yet, though.  And it is disabled by default, pending
further testing and optimization.  We need a lot of both. (CVS 6058)

FossilOrigin-Name: d77a702358deddfa9987147999d06a235e730fa9
 2008-12-23 13:35:23 +00:00
danielk1977
1f58153a9a Add a test to savepoint.test that tests that nothing goes wrong if an incremental vacuum occurs inside a savepoint. (CVS 6057) 
FossilOrigin-Name: fc4f0621535e27eceb0b4b900a8c59dc06e84487
 2008-12-23 11:46:28 +00:00
danielk1977
ae74e03e03 In sqlite3AddColumn(), use local variable 'db' instead of 'pParse->db'. (CVS 6056) 
FossilOrigin-Name: 0c53a4c2da31f91947f1347f1d33d0c83b843d26
 2008-12-23 11:11:51 +00:00
danielk1977
a4124bdfb7 Fix a couple of assert() failures that can occur in btree.c and pager.c. (CVS 6055) 
FossilOrigin-Name: ae44e7482476478c8eeacfb80b282f17894530e5
 2008-12-23 10:37:47 +00:00
danielk1977
7974759cb4 Fix a reference counting bug in rtree. Ticket #3549. (CVS 6054) 
FossilOrigin-Name: bbdc0e9f2481f8d59e05ea282b615f97e09fb471
 2008-12-22 15:04:32 +00:00
danielk1977
8a7adb0dc0 Changes to test scripts so that veryquick.test runs with SQLITE_TEMP_STORE=3 defined. Also a fix to stop the same switch causing a crash in the savepoint code. (CVS 6053) 
FossilOrigin-Name: ee0e6eae9f984472e44d7ee8f195c6e5d33f2efd
 2008-12-22 11:43:35 +00:00
danielk1977
f3107512f7 Add a case to permutations.test to run tests with the test_journal.c backend installed. Also many fixes to test_journal.c and one quite obscure fix to pager.c. (CVS 6052) 
FossilOrigin-Name: bb177e3072ab61d0af7af91660ebe4dafa487b42
 2008-12-22 10:58:46 +00:00
danielk1977
852e232922 Fix a variable type to prevent a warning in the proxy-locking code. (CVS 6051) 
FossilOrigin-Name: d9595b961800a13c141bebdb8c0a67377f30efad
 2008-12-22 03:36:59 +00:00
drh
111a6a7d47 Continue refactoring where.c in preparation for installing OR-clause 
optimizations. (CVS 6050)

FossilOrigin-Name: 778e91ddb834f6084ecdf3909692b54bb7da8f6d
 2008-12-21 03:51:16 +00:00
danielk1977
a0fc72967e Add a vfs backend that detects problems like the one addressed by (6043) and (6047). (CVS 6049) 
FossilOrigin-Name: 49172e487610268662c39fc4038032779a41c47f
 2008-12-20 18:33:59 +00:00
drh
7f1e8a071f Do not use long long constants in code. Ticket #3547. (CVS 6048) 
FossilOrigin-Name: 51b3bfc3b9628ca4ec754fa7f23aef7302f890ff
 2008-12-20 13:18:50 +00:00
danielk1977
ecfef98536 Fix the crash-followed-by-corruption bug revealed by savepoint4.test. This is actually the same bug as was fixed by (6043). The fix was not entirely correct. (CVS 6047) 
FossilOrigin-Name: 688336266f0aa5630f4f550ae3787a64f39f9cfa
 2008-12-20 08:39:57 +00:00
drh
3a5990ab44 Specify type "void" in the parameter list of functions that take no parameters. 
Tickets #3545 and #3546. (CVS 6046)

FossilOrigin-Name: c2228bd14ae54b17450f64357bf835d08c447250
 2008-12-20 02:14:39 +00:00
drh
1a58fe0290 Enhanced analysis of OR terms in a WHERE clause. Another step toward being 
able to use indices with OR-connected WHERE clause terms. (CVS 6045)

FossilOrigin-Name: c3f7aa019c613e18457f090685725dd8a6a336b9
 2008-12-20 02:06:13 +00:00
danielk1977
47e23024b1 Add extra crash test cases that stress the savepoint mechanism to savepoint4.test. Currently, these tests are causing database corruption which (obviously) needs to be fixed. (CVS 6044) 
FossilOrigin-Name: e06a968aa5b17ce12ea179b36a99ad74d274fd2c
 2008-12-19 18:45:52 +00:00
danielk1977
488af09972 Add some crash-tests for savepoint. Fix a bug revealed by these tests. (CVS 6043) 
FossilOrigin-Name: 6f36c16678b6e3baa5a9d9ceba1a756a8034f3e1
 2008-12-19 16:31:11 +00:00
danielk1977
d34c03a946 Add the file ext/fts3/README.syntax, containing documentation describing the two query syntaxes now supported by fts3. (CVS 6042) 
FossilOrigin-Name: ed81ad5a5d22304a4d96e778e8e9094f74c461c0
 2008-12-19 11:37:38 +00:00
drh
233a531ba7 Fix the Oracle and MS-Sql command-line terminator logic in the CLI. 
Ticket #3544. (CVS 6041)

FossilOrigin-Name: dcc8935fa0ccf86648c22818823bf1daef8f3939
 2008-12-18 22:25:13 +00:00
danielk1977
34cf35dac4 Increase test coverage of new savepoint code. (CVS 6040) 
FossilOrigin-Name: d915718d0b346982d686d131a159b67e28fc02a8
 2008-12-18 18:31:38 +00:00
danielk1977
12dd54962d Add savepoint2.test, a file containing savepoint tests similar to tests in trans.test and avtrans.test. And a few savepoint bug fixes. (CVS 6039) 
FossilOrigin-Name: 98a53d91f6c0c2692d3b56687fdaba8eeab0959d
 2008-12-18 15:45:07 +00:00
danielk1977
78d41832fc Fix a bug in icuOpen() in fts2. (CVS 6038) 
FossilOrigin-Name: b9c722bd96b44e0fabd1564ddd982d2aabb7047c
 2008-12-18 05:30:26 +00:00
drh
700a22612b Update the WHERE clause processing infrastructure in preparation for adding 
multi-index OR evaluation. (CVS 6037)

FossilOrigin-Name: 78401b33febf678cfeec2a35514eb4172de420ab
 2008-12-17 19:22:15 +00:00
danielk1977
fd7f045225 Add the savepoint feature. This feature is largely untested at this point. (CVS 6036) 
FossilOrigin-Name: 34b56600ec0c5cd7b5faab265750252bc9850e3e
 2008-12-17 17:30:26 +00:00
danielk1977
f0f9f75443 Fix some strict-aliasing problems in fts3_expr.c. (CVS 6035) 
FossilOrigin-Name: 20a4ca5d361ecbb982129171f10cccac4f5ad093
 2008-12-17 15:49:51 +00:00
danielk1977
33e8903540 Modify fts3 to support a more complex expression syntax that allows parenthesis. The new syntax is not entirely backwards compatible, so is disabled by default. Use -DSQLITE_ENABLE_FTS3_PARENTHESIS to enable it. (CVS 6034) 
FossilOrigin-Name: 7389b9ecb80294569845c40a23e0c832d07f7a45
 2008-12-17 15:18:17 +00:00
drh
66f7d87bfc Version 3.6.7 (CVS 6033) 
FossilOrigin-Name: f4f40370fb83d677df3fbf2c51c4bb4a3e5ccc7a
 2008-12-16 18:15:58 +00:00
shane
153015969b Fix a compile error in an assert() and a warning with MSVC builds. (CVS 6032) 
FossilOrigin-Name: 8b8f6a6ab597e06e60557ab56c6ee7f8522ed570
 2008-12-16 17:20:38 +00:00
drh
66e8008404 Make sure the memory returned from sqlite3ScratchMalloc() is 8-byte aligned. 
Ticket #3542. (CVS 6031)

FossilOrigin-Name: 13b56b7ff97c3abc116dae934f6d1330bbb7762d
 2008-12-16 13:46:29 +00:00
drh
49c3d5735d New hyperlinks added to C interface documentation. No changes to working code. (CVS 6030) 
FossilOrigin-Name: 230cb68e07ec791fa4a46dee8506716d52a99426
 2008-12-15 22:51:38 +00:00
drh
a4835e9a45 Add test cases that verify evaluation of randomly generated SQL expressions. (CVS 6029) 
FossilOrigin-Name: 4685ffccd37456fc527a7f7178885a060b474ad8
 2008-12-15 16:33:29 +00:00
drh
e99fa2af71 Convert the "~" and "NOT" operators to be two-address instructions. 
Ticket #3541. (CVS 6028)

FossilOrigin-Name: ea9b747efb22fd3f679c3ef86ed51986c5ad9436
 2008-12-15 15:27:51 +00:00
danielk1977
01ecbeeb57 Add the example from #3359 to the test suite. (CVS 6027) 
FossilOrigin-Name: 84f8417c0794d3e5cec88f59ea71a7d557044409
 2008-12-14 14:45:20 +00:00
drh
e13fab3ccf Fix the name of the source algorithm in the comments of the script generators 
for the recently checked-in test cases for integer boundary-value testing. (CVS 6026)

FossilOrigin-Name: adba0f3c01ba2407466d0120c411c398218bdaeb
 2008-12-14 02:55:16 +00:00
drh
0dc5124391 Add many new integer boundary value tests. Ticket #3536. (CVS 6025) 
FossilOrigin-Name: 45277238d355caa1fbeea67c6c6d1a8f231eabda
 2008-12-12 19:19:22 +00:00
drh
959403f894 Rework the rowid lookup logic in the query optimizer to fix various 
boundary value problems.  Ticket #3536.  Renamed the OP_MoveXX opcodes
to OP_SeekXX. (CVS 6024)

FossilOrigin-Name: e545490a2828f7f703172dda6d2b9f3342dc134a
 2008-12-12 17:56:16 +00:00
drh
bfbfadb43a Previous change to the OP_ForceInt opcode did not work correctly when the 
input is a negative floating point value.  This change is the fix.
Ticket #3536. (CVS 6023)

FossilOrigin-Name: f6c50f357c302907a5398c551a5c596f7d305031
 2008-12-11 20:03:22 +00:00
drh
b952676e08 Make sure the OP_ForceInt vdbe opcode does not cause a rowid overflow. 
Ticket #3536.  Tests to verify this change will be checked in separately. (CVS 6022)

FossilOrigin-Name: 6a049c6595550c123e77199cf7f3898bfcf40c86
 2008-12-11 19:50:18 +00:00