0ac2aa4ed0
Cherrypick [45e581bff7] into the 3.7.2 branch.
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FossilOrigin-Name: c593792ce00d0a6379f31cab1bca22f5e159ce18
2011-07-02 13:34:15 +00:00
7afd98dddb
Backport check-ins [0900e35348f4b9bf3] and [4fead8e714c7e50] to the 3.7.2
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branch. These check-ins provide hints to the btree layer for when it is
possible to use a hash table rather than a btree to implement an index.
The SQLite BTree layer does not use these hints, but alternative btree layers
might.
FossilOrigin-Name: 7155e6f3282671487f262fd51a7cb139dffdbde6
2011-05-01 22:57:41 +00:00
0b150dd857
Backport check-in [9f9f32882501ac9] to provide EXPLAIN QUERY PLAN output for
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the count(*) optimization. Also backport check-in [a8761a9128de945aa] to
prevent unordered indices from being used on a full table scan. The first
backport was necessary in order to test the second.
FossilOrigin-Name: 8d924e160703e02958db9c9bc1fd2c600e01e606
2011-04-15 15:18:34 +00:00
a5f2bd7326
Backport test cases from trunk that seek to prove that the IS NOT NULL
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query optimization is working.
FossilOrigin-Name: 9eff470226c6f879bb1b24fb00b6786a816d8cfd
2011-04-08 23:36:09 +00:00
cda5b88f18
Backport the OP_Next and OP_Prev for UNIQUE indices patch from
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checkin [f000c9b2b7] on the trunk.
FossilOrigin-Name: 2d55234ea3b8a8d6f18683d51f05945394e97275
2011-03-09 22:09:32 +00:00
ac92abf2d0
Backport the query planner enhancement of [952f5e8c69904] to the
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3.7.2 branch.
FossilOrigin-Name: 440d995661c961257ca15833ab94c7ec7a5892c8
2011-03-04 01:23:26 +00:00
2dfea2f020
Fix the expected output on tests so that it corresponds to the new query
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planner results. All of veryquick.test is now passing with
SQLITE_ENABLE_STAT2.
FossilOrigin-Name: f2a8b5ccfb46b6be5c8857bc495de14e55851bf4
2011-02-12 14:23:48 +00:00
d694cc5909
Fix problems in the backport, reducing the number of errors in the TCL tests
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to just a few dozen. Most of the remaining errors seem to be real and
desirable changes of behavior.
FossilOrigin-Name: 9d2b0af266b85f10823e54ca6417e76950c1d531
2011-02-12 05:34:43 +00:00
6477f2a4f8
This is the beginning of an attempt to backport recent query planner
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enhancements to version 3.7.2. The code in this version builds and runs and
seems to give correct answers, but it generates suboptimal query plans and
hence many of the test cases fail. The test script gives up after 1000 errors.
FossilOrigin-Name: e72cf118cb25e9fed96f8d5cebbc0f637892479a
2011-02-12 01:59:22 +00:00
5f848c3a48
Fixes for the SQLITE_CHECK_PAGES debugging feature.
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FossilOrigin-Name: 21a1e5961bba148fda50cc0b7d472ca74f90808a
2010-08-23 18:19:31 +00:00
f48c355b33
Fix for ticket [5e10420e8d].
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FossilOrigin-Name: 255f1eefa373153942c67b18b22177933657911d
2010-08-23 15:41:24 +00:00
f5d3df405c
Add some tests to e_expr.test and pagerfault.test. No code changes.
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FossilOrigin-Name: 44de3cab9c89eb28485c0dc36d791b1c61d56b34
2010-08-21 15:51:05 +00:00
4f05e38f09
Fix typo in backcompat.test.
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FossilOrigin-Name: 6a0cbb272c3f0c1dfdeed381ba92f2f2f16ae824
2010-08-20 12:43:01 +00:00
a3e63c4a74
Merge leaf created by accident.
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FossilOrigin-Name: 1f680cb37584baa106cee0544d5be63049d55858
2010-08-20 12:33:59 +00:00
3d5790596e
Avoid assuming that the user has "." in their path when running multi-process tests.
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FossilOrigin-Name: daa5d461b98fc068cbba52d338ca8690edd27bc9
2010-08-20 12:31:30 +00:00
a6c4196604
Do not attempt run backwards compatibility tests if no historical
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"testfixture" binaries are available.
FossilOrigin-Name: 40e11aabc7668e1c9db43d9183edb445996254bd
2010-08-20 10:28:28 +00:00
5ad723f412
Adjust filename globbing in backcompat.test for Windows.
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FossilOrigin-Name: b0f4796306a2cb11d6897d5c33f5da05c7473e07
2010-08-19 18:05:46 +00:00
9ab7fe87e5
Fix backcompat.test so that it works with windows mandatory locking.
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FossilOrigin-Name: 8d05f66db7d6e8b8916fcf22fa92159d863d2610
2010-08-19 17:16:11 +00:00
fc5026d3c2
Add tests for WAL mode to test/backcompat.test.
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FossilOrigin-Name: 7999910e85b1f24c5860425ba47e7ab10c22e887
2010-08-19 15:48:47 +00:00
a35dafcdea
Modify the code for reading hot-journal files so that it can handle journals generated by versions 3.5.7 and earlier.
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FossilOrigin-Name: b9170f2903c480bca2bdc986e98aaeadfdb9ad2b
2010-08-19 15:11:34 +00:00
8311c47d83
Add new test script backcompat.test, for testing database/journal/wal file compatibility against previous versions.
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FossilOrigin-Name: 8804f4989d157707911488781109ce0641c0ad0b
2010-08-19 11:05:53 +00:00
5a9e07eb40
Disable the SQLITE_MAX_PAGE_SIZE compile time option (it is now always set to 65536). Fix some other problems in test files.
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FossilOrigin-Name: 56cc883d3af5574c9dafecef8aa96d1d05c01b83
2010-08-18 15:25:17 +00:00
35cf908a86
Fix issue with wal.test on Windows.
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FossilOrigin-Name: 3497f54ac2f85746c50fe6f94380a22033f2464b
2010-08-18 14:54:03 +00:00
73625ec3a5
Add tests for the BETWEEN operator to e_expr.test.
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FossilOrigin-Name: ced6a3480fe4a8e2b93160a8419bdc3ab30935e8
2010-08-17 16:06:08 +00:00
eb8763d7b3
Invoke sqlite3_log() whenever one or more frames are recovered from a WAL file.
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FossilOrigin-Name: e05089aaefe02ec59a1923812349471a78075d29
2010-08-17 14:52:22 +00:00
4bcc4988f1
Add tests for different page sizes to wal.test. Including 64K pages.
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FossilOrigin-Name: d95bcc052910cfd4848afe0d32f717506ad5a789
2010-08-16 19:23:02 +00:00
994e940323
Add test cases designed to exercise all syntax diagram paths in lang_expr.html
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FossilOrigin-Name: d4a26bb629bc739a4bca16b5a876199aa9ecda43
2010-08-16 18:26:30 +00:00
1afca9b74a
Add test case to e_expr.test.
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FossilOrigin-Name: db9539f2ceabd3c5a3eb5d4701f80f4e7da9344d
2010-08-14 18:32:23 +00:00
c7d6156d8e
Add test cases to e_expr.test.
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FossilOrigin-Name: d8bbab78fa56b076dfafb36daa7d6ef0b07f9a44
2010-08-14 12:25:18 +00:00
98530cac13
Test that it is possible to drop a trigger while there are active statements belonging to the same connection.
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FossilOrigin-Name: d4ec61e2547200aa92a26c1f270682ed67edc241
2010-08-14 05:04:47 +00:00
c29486a2c5
Add tests to test file e_expr.test.
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FossilOrigin-Name: 3fd1059e25a8d0cccbb30fc55b03d172bd9eb9b7
2010-08-13 18:41:09 +00:00
49ad330d67
Do not apply the flattening optimization if the sub-query is DISTINCT. Fix for [e4b8a2ba6e].
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FossilOrigin-Name: 497aafd8ed6a636a8bd5fa2cad265a20593ee34f
2010-08-13 16:38:48 +00:00
1879b088bd
If an error occurs in PagerSetPagesize(), set the output variable to the unmodified page-size before returning.
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FossilOrigin-Name: 02def8f92588b8a45dff3976d1e7f9e3f0359b3b
2010-08-12 16:36:34 +00:00
5653e4da36
Add coverage tests for pager.c.
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FossilOrigin-Name: 228c5b16af80c22e97d9d4deb351e0d3f4523f89
2010-08-12 11:25:47 +00:00
b2eced5de2
Increase the maximum page size from 32k to 64k.
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FossilOrigin-Name: 45362437d491fbe0f033a67b398f8ba68cbf1b3b
2010-08-12 02:41:12 +00:00
22b328b23c
Improve coverage of pager.c.
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FossilOrigin-Name: 2fa05d01b6b11788a5b73d203fcac9d4a4ba9fd8
2010-08-11 18:56:45 +00:00
d47f0d78b9
Fixes to tcl test files so that they work in auto-vacuum mode.
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FossilOrigin-Name: ea9eaf7480f6fbe2a37813508d1b730d45155966
2010-08-11 11:35:50 +00:00
73d66fdb22
Fix minor problems and update comments in pager.c.
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FossilOrigin-Name: 92e456374b052aceff356d10317b5b94fcdeaa5c
2010-08-07 16:17:48 +00:00
e5953ccdb2
Fix a problem wherein changing the journal-mode immediately after leaving exclusive-locking mode could lead to the database being unlocked without clearing the changeCountDone flag.
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FossilOrigin-Name: 531abc808526d607768bf6f503268d4cc66ab169
2010-08-07 09:31:14 +00:00
16f7720ede
Add test case 'cgt_pager_1', intended for use with callgrind to detect performance regression in the pager module, to threadtest3.c.
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FossilOrigin-Name: b5d46f1ea08db2b88d2205bc283b9262ad970b55
2010-08-07 05:15:22 +00:00
4f7b8d6260
Fix some problems with running test scripts with the inmemory_journal permutation.
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FossilOrigin-Name: 7bd8ba084e75bcd5c744e1d4a1812df3a4d91887
2010-08-06 14:37:13 +00:00
5db5640185
Merge trunk changes into experimental branch.
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FossilOrigin-Name: aef6698c732f3f9e46986f53e63ca2bdf5f7d208
2010-08-06 13:53:09 +00:00
cb79e5137c
Do not run some tests in notify3.test with the inmemory_journal permutation. They do not pass as the tests assume that the database schema is not loaded until the first invocation of [db eval]. This is not true with the inmemory_journal permutation.
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FossilOrigin-Name: 698fba826e40ce6414cf6c261441d68b174c1637
2010-08-06 13:50:07 +00:00
dc1106148a
Modify test_journal.c to work with pre-allocated databases.
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FossilOrigin-Name: 4894a5d21044b169f412fef095e689cb8a8575dc
2010-08-06 09:43:03 +00:00
11f47a9b4e
Fix a bug to do with deleting the journal file when exiting exclusive-locking mode.
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FossilOrigin-Name: 6217b607f0cd60383c6cb4ab0fe9da008f611244
2010-08-06 06:54:47 +00:00
4557b92cdb
Merge trunk changes with experimental branch.
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FossilOrigin-Name: acd26b8b746980c344db017a0e96dbd92c89acdf
2010-08-05 16:22:49 +00:00
aa0ba4345d
Fix the query planner so that when it has a choice of full-scan tables to
...
move to the outer loop, it chooses the one that is likely to give the fewest
output rows.
FossilOrigin-Name: 309bbedf9648c750d7b8aedbc15d4fd68f846824
2010-08-05 02:52:32 +00:00
5e377d90ed
If the outer loop of a join must be a full table scan, make sure that an
...
incomplete ANALYZE does not trick the planner into use a table that might
be indexable in an inner loop. Ticket [13f033c865f878]
FossilOrigin-Name: e7a714b52c45af096af74049826d32c647abfe3f
2010-08-04 21:17:16 +00:00
59257dc615
When opening a write-transaction on a database file that has been appended to or truncated by a pre-3.7.0 client, update the database-size field in the database header. Fix for [51ae9cad31].
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FossilOrigin-Name: 65b8636ac6e5d3e4502d4f576ddf9350d5df3022
2010-08-04 11:34:31 +00:00
d5e0101be0
Merge trunk changes into experimental branch.
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FossilOrigin-Name: 15368a9f8523d5fb611cd576080daed2cf2f1500
2010-08-03 18:29:04 +00:00
dan