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
05d15a69a7
Back port the unordered-index-hack to the 3.7.2 branch.
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FossilOrigin-Name: 803530209f9c8d4dcf8ed51b5a96aee1766ef79f
2011-04-09 03:30:25 +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
ef66331fe9
Make sure the query planner is able to correctly analyze NULL value
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samples in the sqlite_stat2 table. This is a backport of changes
from check-in [f73a167b434f]
FossilOrigin-Name: 1d6378898aab5208e1fbaf2683a63650b4987c16
2011-04-08 23:05:50 +00:00
ecd2c06025
Make sure the left-hand side of the IS NOT NULL operator is a simple column
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and not a general expression before applying the IS NOT NULL
optimization. This is a backport of check-in [543f75a6abe3].
FossilOrigin-Name: e8177e0149280ea775e9aac18307ce2528f72298
2011-04-08 23:04:28 +00:00
5bc564f0d3
Provide hints to the btree layer Next and Previous primitives to let them
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know if they can be no-ops if the underlying index is unique.
FossilOrigin-Name: a5aae1743a208e7792497dfebf3e8311140ae595
2011-03-31 18:36:17 +00:00
510eca1d25
Backport the "x IS NULL" query planner enhancement of [2353176811f] to
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the 3.7.2 branch.
FossilOrigin-Name: 68daf20d019a0a84764d635a91eaa9faeeabbab4
2011-03-17 01:53:00 +00:00
90828dde62
Backport the SQLITE_OMIT_UNIQUE_ENFORCEMENT change from checkin b86999436e on the trunk.
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FossilOrigin-Name: 668b91dbff036c6b76a5611cc3ebe455d277ed59
2011-03-12 05:55:38 +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
...
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
507f94d763
Version 3.7.2 release candidate 1
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FossilOrigin-Name: 42537b60566f288167f1b5864a5435986838e3a3
2010-08-23 18:52:01 +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
b8077be491
Update the version number in preparation for the 3.7.2 release.
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FossilOrigin-Name: 77889510fa67268043c604826047af81c8bd1ca7
2010-08-23 17:09:23 +00:00
f48c355b33
Fix for ticket [5e10420e8d].
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FossilOrigin-Name: 255f1eefa373153942c67b18b22177933657911d
2010-08-23 15:41:24 +00:00
7d105f87fc
Update the "showdb" debug utility to handle 64K page database and with
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extra options to decode the freelist structure.
FossilOrigin-Name: 1070918e3b68c0ba5bfab11a97214b87c601f93c
2010-08-23 15:26:49 +00:00
4396fb8d48
Version 3.7.1 release candidate
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FossilOrigin-Name: 3613b0695a5e990905ab146fadcab34dd04d5874
2010-08-21 16:01:46 +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
5f77b2e0ea
Fix the ptrmapPageno() routine so that it works correctly for an input of 1.
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FossilOrigin-Name: 699a9bf28377f43f58c509878cce60cb906dbf48
2010-08-21 15:09:37 +00:00
871919b493
Do not allow a backup to change the page size if a codec is in use.
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FossilOrigin-Name: 5523ecd32295c188e3bf5dbd57d92d2879461e32
2010-08-20 15:32:21 +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
96dd6a16af
Disable the MEMSYS2 auxiliary routines if MEMSYS2 is changed to an alternative
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memory allocator using SQLITE_CONFIG_MALLOC.
FossilOrigin-Name: 541dd3b870f123a5fddf0b710474693566a1d659
2010-08-20 09:53:19 +00:00
c8f503a8d3
Fix the sqlite3_release_memory() interface so that it does not attempt
...
to free SQLITE_CONFIG_PAGECACHE memory.
FossilOrigin-Name: 0426cd62d5ef2bd09570835c78f8fc3bcb7cdd49
2010-08-20 09:14:13 +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
a1f8da1848
Merge two leaves.
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FossilOrigin-Name: b03091fc3592896fcf1ec563ae9682a8e0a05baa
2010-08-19 15:12:54 +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
8128bb2910
Fix typo in TCL stubs support for configure in Makefile.in
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FossilOrigin-Name: 4c7ad73d22b7e8c90955730c2dbb79ed53cd750b
2010-08-19 14:41:58 +00:00
6b47fcacb4
Remove a NEVER from balance_quick() that can occur in WAL mode on
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a corrupt database file.
FossilOrigin-Name: b273891ab05a18b68a76c870ea3be9f1a56c40a9
2010-08-19 14:22:42 +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
e22e03e210
Fix two asserts in the btree logic so that they work correctly even for
...
maximum-size index entries for 32K and 64K pages.
FossilOrigin-Name: e127192d106bd7e036caacf01bf7725eeaa85dbe
2010-08-18 21:19:03 +00:00
1b8f78ca57
Updated tests for CLI. Added some basic tests for the .import command.
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FossilOrigin-Name: d46567e5d75a2b9fe96d2a7a30708b2827a0d490
2010-08-18 17:16:26 +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
1df2db7fd1
Fix some compiler warnings in the MSVC build.
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FossilOrigin-Name: 1f5662b7db5d623c8d99c45a8d97a0aa4427593f
2010-08-18 02:28:48 +00:00
89bd82ae9d
Remove a NEVER() that is actually reachable.
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FossilOrigin-Name: acb171d4cfef2fec8833f761019f5c81f0d138a0
2010-08-17 19:49:14 +00:00
43b18e1e55
Suppress harmless compiler warning.
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FossilOrigin-Name: 3f8c068a41b01f59d7f5d56f3bced78587f4d26c
2010-08-17 19:40:08 +00:00
c8d735aed3
Return an error when parsing "?NNN" if NNN is so large it cannot be stored as a 32-bit int.
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FossilOrigin-Name: fc9014be0f00d046e7ba830a644f9ce93eca5db8
2010-08-17 19:34:13 +00:00
0028486b73
It is no longer possible to reach pagerStress() while in the error state,
...
so put a NEVER() around the error state test of that routine.
FossilOrigin-Name: d7ed463496c4474cc435d032874a4e55d780e74a
2010-08-17 18:37:12 +00:00
a81a2207a3
If an SQLITE_FULL error occurs during rollback or journal finalization, treat it in the same way as SQLITE_IOERR (i.e. require that the pager internals be completely reset before it is next read from or written to).
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FossilOrigin-Name: 8ac185236e766becdac7248c1ba3dfa42a9464b1
2010-08-17 18:15:48 +00:00
719e3a7a57
Changes to pager for improved testability.
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FossilOrigin-Name: 61c64b3aeb027fcc9c25591d6b9048ac7850ad3d
2010-08-17 17:25:15 +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
dan