b13160f71f
Fix threads-enabled builds on Windows when the amalgamation is not in use.
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FossilOrigin-Name: 9b92a4d2b6585d5fdf20330e4138081df58960e9
2015-01-07 18:11:29 +00:00
ef3d66cb01
Fix a problem in the unix implementation of FCNTL_SIZE_HINT on systems that do not support posix_fallocate().
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FossilOrigin-Name: af20eae1e6f608e4e61a07c3d14cf88c12751353
2015-01-06 21:31:47 +00:00
3afd2b4d6d
Avoid O(N*N) behavior with very long lists of VALUES.
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FossilOrigin-Name: ee30fb35217f3429ee89aaad7c19f29710420e4c
2015-01-05 20:04:51 +00:00
45f54a5778
Handle compound-select statements originating from VALUES clauses as a
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special case that does not use recursion.
FossilOrigin-Name: 9ce9e43af38e6bc362734463d4bfc40ff0c98f8f
2015-01-05 19:16:42 +00:00
a0c01768f0
Towards getting INSERT statements to except many VALUE terms (more than
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the limit imposed by SQLITE_LIMIT_COMPOUND_SELECT). This check-in segfaults
on a stack overflow. And it is slow.
FossilOrigin-Name: c9d65f739ad56f016c676e79aa39080be3fe868a
2015-01-05 16:27:43 +00:00
b87fbed5a3
Remove some needless recursion from compound SELECT processing.
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FossilOrigin-Name: fe677d13f03e24fa667efc0c2e7f5bbb99521791
2015-01-05 15:48:45 +00:00
b96ef64921
Fix a harmless compiler warning.
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FossilOrigin-Name: e0de580726a0ed35565783ed14440ef9bcdc3a3d
2015-01-02 21:54:32 +00:00
3bd1791dfb
Add the SQLITE_CONFIG_PMASZ start-time option.
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FossilOrigin-Name: acb0d1e8324f19da3d4d577d58748848de1bcef7
2015-01-02 15:55:29 +00:00
4081d5da3b
Add logic to releasetest.tcl that detects -fsanitize=undefined errors.
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Fix a few false-positivies that come up when running the sanitize=undefined
test.
FossilOrigin-Name: 2835e79a0afec6e4d449ac9340afec068c2d4c11
2015-01-01 23:02:01 +00:00
542d55865c
Make sure PRAGMA data_version is updated even if the cache is empty when
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another connection changes the database.
FossilOrigin-Name: cf48eb608af9102a8def2a5b7f5f7b348548116f
2014-12-31 14:18:48 +00:00
592bf7faf5
Ensure that when a file is extended using FCNTL_SIZE_HINT the last page is allocated on disk, even if the file will only use part of it.
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FossilOrigin-Name: c7f84717d61197afa9e0ac607c4b349361e6e2b7
2014-12-30 19:58:31 +00:00
d348c66e29
If the sorter uses mmap'd temp files, ensure all pages of the temp file have been allocated before it is accessed. Otherwise, a disk-full condition might result in a SIGBUS exception.
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FossilOrigin-Name: 776648412c30dce206f1024ff849c2cb025bb006
2014-12-30 14:40:53 +00:00
51dc84eb70
Make SQLITE_CONFIG_PCACHE_HDRSZ accurate (not an over-estimate) on 32-bit
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systems.
FossilOrigin-Name: 340b347758e570db3e739b56af0dcf3fc34525be
2014-12-30 13:04:25 +00:00
37c057b8ff
Round all object sizes that go into computing SQLITE_CONFIG_PCACHE_HDRSZ up
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to a multiple of 8 bytes.
FossilOrigin-Name: b28ce75f2d3a6343dc20d581dc55afae89ab5efa
2014-12-30 00:57:29 +00:00
622a53d54a
Reinstate an assert() by adding an "|| CORRUPT_DB" term.
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FossilOrigin-Name: 95ce20348d9b868a0407adccdb222a0e4c762945
2014-12-29 11:50:39 +00:00
e385d8876e
Fix WITHOUT ROWID tables so that they correctly deal with PRIMARY KEYs that
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contain redundant columns.
FossilOrigin-Name: 0dfef6757056ef0bdea8f049f7469ccf6960e2cb
2014-12-28 22:10:51 +00:00
0ab0e05c6b
Update the SQLITE_CONFIG_PAGECACHE documentation so that the maximum page
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size is correctly stated to be 65536.
FossilOrigin-Name: 3286424b4d30035de69b88ef0b2897365ff848f9
2014-12-25 12:19:56 +00:00
ee7172f12a
Fix a failing assert() in balance_nonroot().
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FossilOrigin-Name: e2e323145f66cca31babe1a979db6ef97038b879
2014-12-24 18:11:50 +00:00
8038953c15
When building the amalgamation with SQLITE_ENABLE_IOTRACE defined, do not mark symbol sqlite3IoTrace as static.
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FossilOrigin-Name: 5b7ca013b7171a6807b15b128e140ce160f526d3
2014-12-24 17:17:30 +00:00
054450f0bd
Permit sqlite3_shutdown() to be called with OMIT_WSD enabled and without having called sqlite3_initialize() first.
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FossilOrigin-Name: 3f7dbdb5df38bd4b8cd49d22a23b8412b8d506e5
2014-12-23 20:42:48 +00:00
e5d7bf1e4c
Fix a potential segfault following OOM error in the test harness. The
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SQLite core itself is not at fault.
FossilOrigin-Name: 1bb26695ff28a96d740752e327c2e0a0da1d067e
2014-12-23 20:05:19 +00:00
3da9c04712
Redefine the way PRAGMA data_version works: It continues to change when
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any other connection commits, including shared-cache connections, but does not
change if the local connection commits.
FossilOrigin-Name: 7a97826f33460f3b4f3890c9cf97116c3355eeda
2014-12-22 18:41:21 +00:00
d9d812fc38
Support manually disabling overlapped file I/O for Windows sub-platforms other than Windows CE.
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FossilOrigin-Name: b9330b887cc8bed2b6b3e6c1b269788e08ccf50d
2014-12-20 22:21:49 +00:00
cd54bab6fe
Minor fixes and enhancements to the SQLITE_ENABLE_API_ARMOR functionality.
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FossilOrigin-Name: cb3e4219ac9560d2773b85453aafda54b7c9346f
2014-12-20 21:14:14 +00:00
d7107b3852
Update the PRAGMA data_version command so that it reponse to changes made
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by a shared-cache database connection, and also to changes made by the same
database connection. Add test cases to verify the new behavior.
FossilOrigin-Name: 44ee538374940c50198949f2cbb9213ba2375b6a
2014-12-20 14:34:02 +00:00
9161856495
Experimental "PRAGMA data_version" command for detecting when another process
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has changed the database file.
FossilOrigin-Name: 43db1f44bce5a0ee50197b95ab0d844540b69d86
2014-12-19 19:28:02 +00:00
8e755e7e19
Simplify the implementation of the "header-value" pragmas (schema_version,
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user_version, freelist_count, and application_id) by making them more
table-driven.
FossilOrigin-Name: da27a09d1d991583b59997f6cc67efa28ffd9d6a
2014-12-19 18:49:55 +00:00
d457271130
Fix some comments in fkey.c. Add tests to fkey8.test.
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FossilOrigin-Name: 210cb2a6aaf780365064a26c0c99926bd6346e19
2014-12-17 14:38:45 +00:00
0466883300
Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing.
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FossilOrigin-Name: 35a20a5f22245c70faa51965951e8cc011defa93
2014-12-16 20:13:30 +00:00
7efa426ee9
Make sure the sqlite3BtreeCount() routine does not leave index cursors in an
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inconsistent state, as doing so might result in an assertion fault inside
of sqlite3BtreeKey() called from saveAllCursors() if content is deleted out
from under the statement that issued the sqlite3BtreeCount() call.
FossilOrigin-Name: 5b1b697040116048e464b3ebab8395fe088e389a
2014-12-16 00:08:31 +00:00
9af10620ec
Add new test file e_walauto.test.
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FossilOrigin-Name: 62ef45140cdbff5eeb8bef506db8b78ced3ace94
2014-12-15 16:27:12 +00:00
9bd3cc4681
Add extra tests to threadtest4.c. Fix a benign data race accessing the
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text encoding using ENC(db).
FossilOrigin-Name: d7bb7ea4ab97ad26f4c84c9b8dc2827010093803
2014-12-12 23:17:54 +00:00
ef15c6e9e6
Add new tests to the threadtest4.c program. Fix a long-standing data race
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in WAL mode for shared-cache.
FossilOrigin-Name: d8d3e6d04cbb9e3033ad8613e3dbd4ad0b01765a
2014-12-12 01:27:17 +00:00
5942b01611
Make sure the Btree mutex is held when setting the locking mode and the
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secure delete flag when attaching a shared-cache database.
FossilOrigin-Name: 6bef7ede2bbf0a51729e1943b0b0c895cb57c718
2014-12-12 00:40:58 +00:00
5f5c1a0186
Merge the cell overflow page number cache thread race fix from trunk.
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FossilOrigin-Name: cefad47ec2ad58d7ecd58bab9a261e4d5816cd69
2014-12-12 00:26:59 +00:00
18b67f3f0d
Fix a bug in the threadtest4.c program. Remove the keyinfo cache as it provides
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minimal performance improvements, and then only at SQL preparation time, not
at runtime, and it has problems with data races in shared-cache mode. We might
later add the keyinfo cache back but only enable it when shared-cache mode
is off.
FossilOrigin-Name: b7489f9451628c68f1dfc1d457fc161a0921c631
2014-12-12 00:20:37 +00:00
857536623a
Fix a race condition to do with very large index keys in shared-cache mode.
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FossilOrigin-Name: fc157dd7f18c94b7ae5f155e1b4a5d7714b7da8c
2014-12-11 16:38:18 +00:00
0a3520c0f4
Fix a typo in the documentation for sqlite3_threadsafe().
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FossilOrigin-Name: 258e747bb7e3a2bc46f932cc2b06c2689d43aeb0
2014-12-11 15:27:04 +00:00
6e45e0c8d7
Add new test file e_walhook.test.
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FossilOrigin-Name: 2eb6d3e4fbe388ef28e4b7b846e9e8a4361517a4
2014-12-10 20:29:49 +00:00
684ec98fe3
Revise mutex handling by the sqlite3_win32_reset_heap() function.
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FossilOrigin-Name: eacb3b7baa910e84f984b8e45695a2a2f5a4c861
2014-12-10 17:34:48 +00:00
6f7febffa2
Fix typos in the documentation for sqlite3_table_column_metadata().
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No changes to code.
FossilOrigin-Name: 3528f8dd39acace8eeb7337994c8617313f4b04b
2014-12-10 04:58:43 +00:00
45d1b20639
Fix the sqlite3_table_column_metadata() routine so that it gives the correct
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answer for the "rowid" column in a WITHOUT ROWID table. Enhance it so that
it can be used to check for the existence of a table by setting the column
name parameter to NULL. The routine is now included in the build by
default, even without the SQLITE_ENABLE_COLUMN_METADATA compile-time option.
FossilOrigin-Name: cf9be419a16156a9814e1378bb49b780de977343
2014-12-09 22:24:42 +00:00
9778bd7292
Add extra tests to e_walckpt.test.
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FossilOrigin-Name: 84f9581019961efa31297f8be48427b17bcca857
2014-12-09 20:13:40 +00:00
80cdfd199b
Lower the default SQLITE_SORTER_PMASZ value back to 10, where it has been for
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the past couple of releases. Applications that need a larger value can set
one.
FossilOrigin-Name: 1ba8911c18f2fe34c20dc42f25a8f3c1c798fa7a
2014-12-09 19:16:41 +00:00
8c3026ecf3
Make the sqlite3_table_column_metadata() interface available by default and
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without requiring the SQLITE_ENABLE_COLUMN_METADATA compile-time option.
Other sqlite3_column_* interfaces that have a run-time penalty even if they
are unused still require the SQLITE_ENABLE_COLUMN_METADATA option at
compile-time.
FossilOrigin-Name: 4f7549ff924b8ed8f90fc447cd4be11421453984
2014-12-09 19:07:29 +00:00
f5471925c9
Add the SQLITE_REVERSE_UNORDERED_SELECTS compile-time option that causes the
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"PRAGMA reverse_unordered_selects" setting to be on by default.
FossilOrigin-Name: 75a803e694d2c4e67579f45d54a0aaf120411a6e
2014-12-09 15:12:11 +00:00
b11c3f22b8
Increase the default minimum PMA size for multi-threaded sorting from 10x
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the page size to 250x the page size. Provide the SQLITE_SORTER_PMASZ
compile-time option to change this default.
FossilOrigin-Name: b05340fe3cd5f1676a55023228dc8d1a92de5936
2014-12-09 14:42:49 +00:00
0fbd7350a1
Fix harmless compiler warning.
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FossilOrigin-Name: e97b7a8b4df784d148fefb9554da0f511e351d9f
2014-12-09 04:26:56 +00:00
0235a0331f
Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open().
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FossilOrigin-Name: 45415899545767888d36dcc0bafaf0ef415d94c2
2014-12-08 20:20:16 +00:00
b88c7b550c
Add a missing mutex around calls to clear the KeyInfo cache when closing
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a database connection.
FossilOrigin-Name: 7047ce32a234484b8ba15311e6560aa74ff692c9
2014-12-08 18:08:45 +00:00
mistachkin