9b4c59fa1b
Refactoring the mmap interface. The controlling pragma is now "mmap_size"
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instead of "mmap_limit". Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQLITE_FCNTL_MMAP_SIZE, respecctively.
The default mmap_size is now always 0, meaning that
memory mapped I/O is off by default. There is a new compile-time option
SQLITE_MAX_MMAP_SIZE that determines a hard upper bound on the mmap_size.
Setting SQLITE_MAX_MMAP_SIZE to zero disables the memory-mapped I/O logic
and causes it to be omitted from the build. An extra argument is added
to SQLITE_CONFIG_MMAP_SIZE that can optionally lower the SQLITE_MAX_MMAP_SIZE
at start-time. The SQLITE_MAX_MMAP_SIZE is zero for platforms where we
know that it does not work, meaning that it cannot be turned on by mistake
on those platforms.
FossilOrigin-Name: ea1404a10abd7f68e1f8e0708c8a3199d1f79665
2013-04-15 17:03:42 +00:00
41f89cc676
Previous check-in accidently left mmap turned off by default. This checkin
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fixes that. Unfortunately, shared.test is now segfaulting. All other
veryquick tests appear to work, however.
FossilOrigin-Name: a850c7319c20b5757983443df05cf2aa4250053b
2013-03-26 01:07:50 +00:00
0d0614bdc6
Memory-mapped I/O is now on by default. The "PRAGMA mmap_limit(N)" can be
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used to issue a hint to the VFS to limit mmap space to N bytes. The VFS
is free to ignore that hint if desired. However, if "PRAGMA mmap_limit(0)"
is used, xFetch is never called.
FossilOrigin-Name: 1b37c4effdd03aa2ea938a71b4f22ed27391689b
2013-03-25 23:09:28 +00:00
a64d5a15b7
Simulate OOM errors in the sqlite3OsFetch() function. Run malloc.test as part of the "mmap" permutation.
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FossilOrigin-Name: 77443ef2cd0b29b7822eea544ab8c6c4a93cb67b
2013-03-25 18:25:49 +00:00
7909e54a22
Update wal mode tests so that they work with the mmap test permutation.
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FossilOrigin-Name: f7295872a36539d10edaf0c633f935f25cf73657
2013-03-22 20:15:31 +00:00
aa1d67b1d9
Fix a case where the mapped part of a database file may be written during a backup operation.
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FossilOrigin-Name: c8d67aefff7299dd5c8abeb2a3a52109c0a823ee
2013-03-22 19:17:45 +00:00
5d8a137218
Add the sqlite3_io_methods.xMremap() method to the VFS interface. Also "PRAGMA mmap_size".
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FossilOrigin-Name: 6183f1bd86ceed76d22d9762f3d7eb33262c62d1
2013-03-19 19:28:06 +00:00
b2d3de3bf4
Use mmap() to read from the database file in rollback mode. This branch is unix only for now.
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FossilOrigin-Name: 6f21d9cbf5d457e63a7282015a89ae785526cf6d
2013-03-14 18:34:37 +00:00
c60941f814
Allow SQLite to work on Win32 with SQLITE_OS_WINNT=0 as long as WAL is disabled.
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FossilOrigin-Name: c1a8557008e56aa9bcb4565e4178fc57295c563d
2012-09-13 01:51:02 +00:00
373cfbc760
Exclude the atof1.test test script from the valgrind permutations test since
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valgrind sets up the floating point hardware in an unusual way that makes
atof1 fail.
FossilOrigin-Name: d3cf6832a59fe4c5723761abb4c89614406b03db
2012-08-30 20:24:39 +00:00
2aba5d96f4
Add extra tests for secure-delete mode.
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FossilOrigin-Name: e380cd3ce34d509e184081ecccf27fda11ce1da7
2012-08-07 17:41:50 +00:00
a879342b0e
Fix a malloc/free mismatch in pager.c (sqlite3_free() called on a buffer allocated by sqlite3DbMalloc()).
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FossilOrigin-Name: 506008f000ba4af0b35da023b8c52f7a3f5033bd
2012-06-07 07:24:04 +00:00
3d403c71a8
Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators.
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FossilOrigin-Name: 0c13570ec78c6887103dc99b81b470829fa28385
2012-05-25 17:50:19 +00:00
cbcd9f5357
Add an experimental integrity-check function to FTS.
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FossilOrigin-Name: 40fc8804743dfb005991e9c5ef7b0ebcb3c2e731
2012-03-26 10:36:55 +00:00
5730ef599c
Add tests for incremental merge code.
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FossilOrigin-Name: 570473729d6561d81e6e5f8884fd18487008636e
2012-03-14 20:01:52 +00:00
996073b3ae
Add the xLanguageid method to sqlite3_fts3_tokenizer versions 1 and greater.
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FossilOrigin-Name: f8e9c445dd358c40e5a7bf3756b9f291909dbea7
2012-03-03 18:46:41 +00:00
6b4e9a849b
Omit test file zerodamage.test from the inmemory_journal permutation.
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FossilOrigin-Name: 0c0051b1a548591180e4b02f2e74a1a8a63318a3
2012-01-13 10:51:52 +00:00
730f85a34e
Have test_multiplex.c add a second nul-terminator byte to the strings that it passes to the xOpen method of the underlying VFS, in case that VFS passes the string to sqlite3_uri_parameter() or similar.
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FossilOrigin-Name: 12f5b8c9c9a15bd9e6aabdc708d4e869ff918e76
2012-01-09 11:37:34 +00:00
533100d3a3
Add tests to walcrash3.test.
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FossilOrigin-Name: d76880428013ae2c5be00d87bb3e1695af6f706f
2011-12-17 08:10:34 +00:00
3f1ea8d114
If a token within an FTS query is prefixed with a '^' character, it must be the first token in a column of data to match.
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FossilOrigin-Name: 63ac33c860eb32ce96699f06bf83121cec2ffaca
2011-10-18 19:39:41 +00:00
cc5b81464a
Add tests to check that modifying the schema of an FTS content table does not cause a crash in the FTS module. Also disable the deferred token optimization for content=xxx FTS tables.
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FossilOrigin-Name: be86c7061b68f403730bf63ea1f7dc0d9ceb0a3b
2011-10-04 16:37:35 +00:00
d8e454e19a
Add experimental 'content' option to FTS4.
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FossilOrigin-Name: 1d27ea741f61c624e18bdc6a3b1c2d8574a64ddc
2011-10-04 11:22:59 +00:00
15bf39034a
Merge latest trunk changes into experimental branch.
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FossilOrigin-Name: 7e515055f219b01dd72df4e27bdcabfa2f9be5c2
2011-08-12 16:30:30 +00:00
5279112ea3
Add fault-injection and other tests (and fixes) to improve coverage of vdbesort.c.
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FossilOrigin-Name: 0e6defa6aa540b413ea3f4bb6dcd86364d547067
2011-08-08 16:44:25 +00:00
8b0228f1a6
Exclude the 8_3_names.test script from the inmemory_journal permutation.
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FossilOrigin-Name: 78fc94c8d1229a8bdc9390e98b53c57aeef7fc46
2011-08-02 20:14:55 +00:00
82be3b03a8
Also exclude backcompat.test from inmemory_journal since inmemory_journal
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is not compatible with WAL mode.
FossilOrigin-Name: 861a5b62430d0ada07a46d0e394fcf0b0faab1cd
2011-08-02 19:59:39 +00:00
d88d10566c
Omit backcompat.test from the journaltest permutation because it uses WAL
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mode which is incompatible with journaltest.
FossilOrigin-Name: 2bbf3150a4b7108e88ed81c1d40af6f06089e148
2011-08-02 19:30:20 +00:00
c431fd5580
Add a case to permutations.test to run the veryquick test suite using sqlite3_prepare() instead of sqlite3_prepare_v2(). This helps to test the fix for bug [25ee812710].
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FossilOrigin-Name: d9f7993bfa2ecb30c44455de538eb6f8a4a59087
2011-06-27 16:55:50 +00:00
d80138af2c
Do not run test tkt-2d1a5c67d.test in the inmemory_journal permutation
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since that test requires WAL mode which does not work with inmemory_journal.
FossilOrigin-Name: 228c43c726e637daadc0c9b5a8b24243f239b1cf
2011-06-19 21:17:35 +00:00
2cf1a1de4b
Fix another bug caused by NEAR/matchinfo/order=DESC interaction.
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FossilOrigin-Name: 04907fbadeb743c95cc9f3529e63ef388684799f
2011-06-14 09:00:27 +00:00
e414854800
Changes to improve performance and support LIMIT clauses on fts3 tables. This branch is unstable for now.
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FossilOrigin-Name: 28149a7882a1e9dfe4a75ec5b91d176ebe6284e9
2011-06-02 19:57:24 +00:00
28f9b0b5fd
Fix some test cases in walfault.test. Extend one test case to restore code coverage. Add wal5.test to the "coverage-wal" permutation.
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FossilOrigin-Name: f83b07ace340c9dd3e0cbe3cd3c106db003b0bd4
2011-02-07 16:24:39 +00:00
a240fd01b6
Add virtual table module "fts4aux", used to inspect the full-text index of an fts4 table directly. Also add the "compress" and "uncompress" fts4 options.
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FossilOrigin-Name: b010ddcc52889160af2183a33c5f483bb0ae91b9
2011-02-01 16:34:32 +00:00
1ce1b4a780
Run some of the existing test scripts with optimizations disabled as part of all.test.
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FossilOrigin-Name: b0634d2f909fb192d20315e59fa31fcd8f316541
2010-12-07 14:32:28 +00:00
25568441f5
Add the "valgrind" permutation. This is the same as veryquick.test except that it omits the multi-process tests that do not work under valgrind. No changes to production or existing test code.
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FossilOrigin-Name: 49531300676b303f2ccec8d8d587b389c9eae98b
2010-12-03 10:32:06 +00:00
af4c214e1f
Changes to allow FTS4 tables to be created without the underlying %_docsize table (in order to save space).
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FossilOrigin-Name: 31989b18f53d97eddfb39660ef04fbf9463583e0
2010-11-02 17:41:52 +00:00
8c40800439
If a database file with the WAL flag set is opened in exclusive-locking mode, use heap memory to store the wal-index instead of shared-memory.
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FossilOrigin-Name: 8dd5c69198619866923c6053b71899c1fb8c4c67
2010-11-01 17:38:24 +00:00
ddf80eb8ce
Test coverage improvements for fts3.c.
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FossilOrigin-Name: a8b1d99899678b72c2a487909eabed321593d55f
2010-10-25 12:47:43 +00:00
74c3e78cad
Add test for matchinfo when a phrase includes some common tokens.
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FossilOrigin-Name: 80a54ebc41e4224ab93d92cb390524db1c398155
2010-10-25 09:01:57 +00:00
4f7c5e684a
Experimental changes to fts4 to try to selectively avoid loading very large doclists.
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FossilOrigin-Name: 5ae0ba447a561e3b6637b52f9b83a9fc683d2572
2010-10-19 14:07:59 +00:00
fa2a477226
Fix some test failures found running releasetest.tcl.
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FossilOrigin-Name: 56a9ce7774a6f163a62684dd8d5357ce16a07de1
2010-09-14 10:53:45 +00:00
b0c6a8884b
If MEM_STATUS is disabled, avoid holding the STATIC_MEM mutex when calling the user-defined xMalloc method. Holding the mutex causes problems for memsys3 and memsys5.
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FossilOrigin-Name: 4f20f8ba73691c8a1dc33d2fcd1e793dd08f00a8
2010-09-02 10:08:41 +00:00
897230eb7a
Fix a couple of memory leaks in r-tree that can occur following an OOM condition.
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FossilOrigin-Name: 1975a27cdec09e1dad4ca8281a87dd7754c02c3e
2010-08-26 14:15:37 +00:00
763afe62e1
Incremental checkin on pager state refactoring.
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FossilOrigin-Name: 0a636798bdb6961a47327091715b254f79add823
2010-08-03 06:42:39 +00:00
a69f7d5aa5
Re-introduce the prefix-search optimization of [feef1b15d6], which was lost in a reorganization of FTS3 code.
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FossilOrigin-Name: d692434b4935e8e7858230af1c126b0be8203077
2010-07-19 11:16:36 +00:00
3757556873
Do not run journal3.test with the inmemory_journal permutation.
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FossilOrigin-Name: e1d228e992fe8da1fc5aef95d9bc8be62c6b46c7
2010-07-17 09:27:31 +00:00
2acd4c6375
Fixes to the pcache10 and pcache90 permutations.
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FossilOrigin-Name: 597d40fa529073123a50ae6afc762c59404f8f5f
2010-07-13 14:22:39 +00:00
c3b84830bd
Exclude a few more FTS modules from the "in memory" permutation test suite.
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FossilOrigin-Name: 4e9d69cd5ac3cc4d12ccea3028cba73e3c3f2965
2010-07-09 19:32:28 +00:00
decd09cbe5
Exclude fts3cov.test from the "in memory" permutation test suite to avoid a false positive.
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FossilOrigin-Name: 6af6794cac5516f8cbc425cb8c73468ca371a1ad
2010-07-09 18:43:40 +00:00
cb35460330
Changes to test scripts so that the "inmemory_journal" permutation works with [ef126e775a].
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FossilOrigin-Name: f553c8ed04b4b2df8ff4929e0754e3ffd1d01ba4
2010-07-08 09:44:42 +00:00
drh