danielk1977
e725929686
Minor modification to restoreOrClearCursorPosition() to improve efficiency. Do not allocate the extra 8-bytes if memory-management is not enabled. (CVS 2936)
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FossilOrigin-Name: dd705955429d847af85ffaf248976bcd1d861852
2006-01-13 06:33:23 +00:00
drh
777e4c43f2
Additional speed enhancements in btree.c. (CVS 2935)
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FossilOrigin-Name: 48b550ce2ea43c7c1c59cd43d0008ba18fc0215b
2006-01-13 04:31:58 +00:00
drh
366fda6e60
Small performance improvement on sqlite3BtreeMoveto. (CVS 2934)
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FossilOrigin-Name: c780152f3cff9c0a13d231935ae3c2e2d28b4460
2006-01-13 02:35:09 +00:00
drh
d172f86fe2
Additional performance improvements in sqlite3BtreeMoveto. (CVS 2926)
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FossilOrigin-Name: 52b3be96b6e96994ec6fbcc67bf355cd05f61730
2006-01-12 15:01:15 +00:00
drh
b562f0ba96
BtreeMoveto optimization goes about 1.5% faster. (CVS 2925)
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FossilOrigin-Name: 4e4a650484a39cac43386d8488ff42a8a0cc2820
2006-01-12 14:30:19 +00:00
drh
6f7adc8a80
Automatically deallocate thread-specific data when it is no longer
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being used. Ticket #1601 . Also implemented the suggestion of
ticket #1603 . Memory management is now off by default at compile-time.
The sqlite3_enable_memory_management() API has been removed. (CVS 2919)
FossilOrigin-Name: 5d9c6aa964305c3f36741ff0058da5b5f3ce0d24
2006-01-11 21:41:20 +00:00
danielk1977
b82e7edae9
Fix bugs caused by assuming that shared-schemas are initialized. (CVS 2917)
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FossilOrigin-Name: 3970eb875d1830d35b3a70a7583a8ab6b238cad6
2006-01-11 14:09:31 +00:00
drh
7c1817e255
Move the implementation of sqlite3_enable_shared_cache from btree.c to main.c. (CVS 2902)
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FossilOrigin-Name: 4f2ec95283f1ae0a28b2f9ce0afc5a7203de87fb
2006-01-10 13:58:48 +00:00
danielk1977
52622828ce
Add a runtime interface to enable memory-management features. (CVS 2894)
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FossilOrigin-Name: 44f8e3139aa3ad3fcce9028565dd9ad23bbe62a2
2006-01-09 09:59:49 +00:00
danielk1977
e501b89ada
Rename DbSchema to "Schema" and SqliteTsd to "ThreadData". (CVS 2893)
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FossilOrigin-Name: 82b81f69c78cb3f54634d9aea4f6a838474dc5e5
2006-01-09 06:29:47 +00:00
danielk1977
2e94d4dea5
Minor changes so that OMIT_SHARED_CACHE works. (CVS 2892)
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FossilOrigin-Name: cc963f8cfc6c704c645c627bffb8df21dfebffc6
2006-01-09 05:36:27 +00:00
danielk1977
c00da10565
In shared-cache mode, lock all required tables before beginning to execute the body of the statement program. (CVS 2881)
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FossilOrigin-Name: 23b587b05b89727248805e6d9e5141e018cf2152
2006-01-07 13:21:04 +00:00
drh
198bf39128
Changes so that SQLITE_OMIT_PARSER and SQLITE_OMIT_DISKIO work. (CVS 2878)
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FossilOrigin-Name: 9d71b7deaffdd7eb9ddad1f03df3e4c51c2cbd98
2006-01-06 21:52:49 +00:00
drh
66560adab3
Change the OS interface layer to use traditional direct function call
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implementations instead of the more complicated virtual function table.
Omit the asynchronous I/O demo. (CVS 2870)
FossilOrigin-Name: 2529c2e11fa1d345ec61f647e4f6fae20a7133d6
2006-01-06 14:32:19 +00:00
danielk1977
c87d34d05d
Add some simple tests and fixes for shared-schema locking. (CVS 2869)
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FossilOrigin-Name: d054bed15aee3edef93cc84c83be443cdd489946
2006-01-06 13:00:28 +00:00
danielk1977
de0fe3e4c3
Fix a bug that was emptying shared-schema tables during an ATTACH. (CVS 2867)
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FossilOrigin-Name: 752a2754879becc32da9f9b910f3330f8c7145e4
2006-01-06 06:33:12 +00:00
drh
47ded16fdc
Formatting changes in btree.c. (CVS 2865)
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FossilOrigin-Name: f1922da2d20c5091678e47cc4f43a2a9d141a3b1
2006-01-06 01:42:58 +00:00
danielk1977
da18423620
Add the shared schema/pager modifications. Very few tests so far. (CVS 2859)
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FossilOrigin-Name: deeda0dc06c1595aedd8d06a0c4e88a8abf78cf7
2006-01-05 11:34:32 +00:00
danielk1977
5118b918d8
Repair typo in previous commit. (CVS 2849)
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FossilOrigin-Name: a4aa0911bccd0627cd6d926c5bdd2a4f4b8f6cc5
2005-12-30 16:31:53 +00:00
danielk1977
aef0bf6429
Add part of the btree layer of the shared-cache feature. (CVS 2848)
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FossilOrigin-Name: 2afcad990190af97d1ad0010f211a5ca8f0fd745
2005-12-30 16:28:01 +00:00
drh
0b2f3160d6
Bug fixes and additional testing of descending indices. (CVS 2841)
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FossilOrigin-Name: 5638a11ed5618dd833d3daffc1715951091d72b2
2005-12-21 18:36:45 +00:00
danielk1977
f3f06bb30c
Verify that the rollback-hook is invoked correctly when a malloc() failure occurs. (CVS 2824)
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FossilOrigin-Name: 83c8ae5bee3b6bdb556d2e85fa260ba855742601
2005-12-16 15:24:28 +00:00
danielk1977
71fd80bf5c
Add the sqlite3_rollback_hook() API. Still requires further testing. (CVS 2823)
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FossilOrigin-Name: 3baa3ff32435b64e7ae7646b17a98fef9296aaa0
2005-12-16 06:54:01 +00:00
drh
2646da7e52
Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810)
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FossilOrigin-Name: 83a59151559d9496d4f546e03e65087ea974717d
2005-12-09 20:02:05 +00:00
drh
31beae983e
Comment changes. No changes to code. (CVS 2775)
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FossilOrigin-Name: 786e23b2959c6103bfc0b45535afc49f22bc8a67
2005-11-24 14:34:36 +00:00
drh
3a4a2d40e1
Fix a comment in btree.c. No code changes. (CVS 2774)
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FossilOrigin-Name: 0d8bd133a7530fb56ecb742472865f5a72a0ea5e
2005-11-24 14:24:28 +00:00
drh
d9cb6ac02f
Changes to prevent various compiler warnings. (CVS 2750)
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FossilOrigin-Name: e261b8b09a529a3e67dc27c3b83b660bcb32e195
2005-10-20 07:28:17 +00:00
drh
4928570812
Changes to make corruption errors easier to track down. (CVS 2709)
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FossilOrigin-Name: c07330000b9427a77f412918078beffa18de2c36
2005-09-17 15:20:26 +00:00
drh
50f2f43cba
Do not journal the file locking page when doing a database copy as
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part of a VACUUM. Ticket #1432 . (CVS 2703)
FossilOrigin-Name: 248f77972bb1be3325708ea143fd87bb7ce914a7
2005-09-16 11:32:18 +00:00
danielk1977
fd5f5b65b4
Fix an auto-vacuum problem with the PENDING_BYTE page. Also link the Tcl
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variable sqlite_pending_byte to the internal pending-byte location when in test mode. (CVS 2700)
FossilOrigin-Name: 9115e0621d1fdc5a89a0288b87c0a4ce1e4b50c6
2005-09-16 09:52:29 +00:00
drh
4f26bb62a8
Remove a few unused variables detected by Borland C. Ticket #1412 . (CVS 2675)
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FossilOrigin-Name: cdfe372a958fb446485913e860d52b87fffd34e4
2005-09-08 14:17:20 +00:00
drh
2c8997b9a5
Disable synchronous writes to the master journal when PRAGMA synchronous=OFF
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for all database files. Ticket #1375 . (CVS 2630)
FossilOrigin-Name: 644b96aa23de7e828280d35785db840a4fa9413d
2005-08-27 16:36:48 +00:00
drh
09d0debf3b
Fix a bug in the btree balancer. ticket #1346 . (CVS 2573)
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FossilOrigin-Name: 3af69a49289f52f321ccd365e92d22b820c3139e
2005-08-02 17:13:09 +00:00
drh
a4afb65cb7
Make sure there is only one busy counter. Ticket #1315 . (CVS 2543)
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FossilOrigin-Name: af2a0ba4a38abf208db1ff6f018cf756de2afd5b
2005-07-09 02:16:02 +00:00
drh
556b2a2322
Provide the SQLITE_FILE_HEADER command-line option for changing the text
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that appears at the beginning of databases. (CVS 2515)
FossilOrigin-Name: 3d7ee5b92d7e30f90cb7a8b3efd649b36480b61b
2005-06-14 16:04:05 +00:00
drh
97903fef77
Remove the config.h file from the build. Ticket #1224 . (CVS 2480)
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FossilOrigin-Name: 3e64f1ab417f371e9875915303b898c5b45f0807
2005-05-24 20:19:57 +00:00
drh
1c7880e501
Do not allow the pagesize of :memory: databases to be changed. Silently
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ignore PRAGMA page_size=N requests for :memory: databases.
Ticket #1144 and #1252 . (CVS 2466)
FossilOrigin-Name: f29a1d882623d8ff14f35a302aef63a16388bcb3
2005-05-20 20:01:55 +00:00
drh
8d97f1f141
Patch to fix an alignment problem on sparc. Ticket #1234 . (CVS 2455)
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FossilOrigin-Name: 240cce10d4b9d595a267e392ce322472b10f286d
2005-05-05 18:14:13 +00:00
drh
c96d8530ca
Make sure all data structures have 8-byte alignment - necessary for the
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sparc architecture and helpful on other 64-bit platforms. Ticket #1232 .
Also update some comments in build.c. (CVS 2452)
FossilOrigin-Name: d9418851cebc1605d8d62aad7987c0d61a905e81
2005-05-03 12:30:33 +00:00
drh
07d183da90
Remove the psAligned value from the BTree structure - the pageSize is now
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always aligned to an 8-byte boundary. Add comments on a confusing bit
of code. Ticket #1231 . (CVS 2451)
FossilOrigin-Name: 535523e1be692adc940d256a7b3d23c62a4cc947
2005-05-01 22:52:42 +00:00
drh
19642e5d65
Fix a C++-ism in the code. (CVS 2430)
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FossilOrigin-Name: 312587acf9e94e1d12390a9a0206c9464815e8d7
2005-03-29 13:17:45 +00:00
danielk1977
50f059b871
Fix segfault due to exception handler being run with uninitialised variable. (CVS 2426)
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FossilOrigin-Name: 78df3d040443414ae5b440eeabc0c8c205ab311d
2005-03-29 02:54:03 +00:00
danielk1977
634f298c89
Modifications to reduce memory consumption. (CVS 2422)
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FossilOrigin-Name: 0fd5ce4eefdc429ce0493f15d0dba9e8a3a0b0e2
2005-03-28 08:44:07 +00:00
danielk1977
6b456a2b46
Add function to recover from a malloc() failure. (CVS 2414)
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FossilOrigin-Name: 1f9d10d7965c95d1e35f64cf4c3f128adabd41f2
2005-03-21 04:04:02 +00:00
drh
b8ef32c3e8
Be more aggressive about using the busy handler. Ticket #1159 . (CVS 2385)
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FossilOrigin-Name: 644c6398e52481e5dda87671e1c196b26b1e4990
2005-03-14 02:01:49 +00:00
drh
6575a222d5
Another case of returning SQLITE_CORRUPT when a corrupt database file
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is detected. (CVS 2374)
FossilOrigin-Name: 8710192797b5b22f29b2af90198d03664665bd83
2005-03-10 17:06:34 +00:00
danielk1977
5fd057af68
Fix a file corruption bug in CREATE INDEX in auto-vacuum databases. (CVS 2368)
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FossilOrigin-Name: 64c4c717d35c8fce9b4be073196c507f6d471188
2005-03-09 13:09:43 +00:00
drh
ccae6026e6
Fix an assertion fault that can occur while autovacuuming a corrupt database
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file. Add the SQLITE_OMIT_COMPLETE compile-time parameter. (CVS 2361)
FossilOrigin-Name: bb0e7e3857a06347b08d93553ac603e737322262
2005-02-26 17:31:26 +00:00
drh
057cd3a0aa
Btree checks the autovacuum flag after locking the database file. (CVS 2341)
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FossilOrigin-Name: 6610188f09d08c65c46a140685b403aa74f71a19
2005-02-15 16:23:02 +00:00
danielk1977
a1cb183d04
Fix a problem with sub-queries and the flattening optimization. Also handle an extra case of database corruption. (CVS 2324)
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FossilOrigin-Name: f7858d8830cdd0f57b8f9bc73068d29a7062b8ac
2005-02-12 08:59:55 +00:00
