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Code Activity
20,306 Commits 1,608 Branches 185 Tags
e22976c5357fb6501cb0dd40220b8d48bd9295bb
Commit Graph

1354 Commits

Author SHA1 Message Date
danielk1977
634f298c89 Modifications to reduce memory consumption. (CVS 2422) 
FossilOrigin-Name: 0fd5ce4eefdc429ce0493f15d0dba9e8a3a0b0e2
 2005-03-28 08:44:07 +00:00
danielk1977
6b456a2b46 Add function to recover from a malloc() failure. (CVS 2414) 
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) 
FossilOrigin-Name: 644c6398e52481e5dda87671e1c196b26b1e4990
 2005-03-14 02:01:49 +00:00
drh
6575a222d5 Another case of returning SQLITE_CORRUPT when a corrupt database file 
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) 
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 
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) 
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) 
FossilOrigin-Name: f7858d8830cdd0f57b8f9bc73068d29a7062b8ac
 2005-02-12 08:59:55 +00:00
drh
7bec505e26 Add the (highly experimental) omit_readlock pragma that disables the use 
of readlocks on read-only databases that are connected using ATTACH. (CVS 2317)

FossilOrigin-Name: 2155448d2128119f74241da0ea07d6713b71765c
 2005-02-06 02:45:41 +00:00
danielk1977
6a67fe8edf Remove code for SQL cursors. (CVS 2312) 
FossilOrigin-Name: 2eb90870556c90b8d85da3d5eb7554f74ec922c2
 2005-02-04 04:07:16 +00:00
danielk1977
576ec6b32a Improve test coverage for minimum feature builds. (CVS 2254) 
FossilOrigin-Name: 9c4d0e13e8c5f3fc4d7fd8f495898372293f7fad
 2005-01-21 11:55:25 +00:00
danielk1977
93758c8dcc Exclude a few more lines of code using OMIT macros. (CVS 2253) 
FossilOrigin-Name: c6fc49e61033419e78b6b10638d57f4942087961
 2005-01-21 08:13:14 +00:00
drh
4eec4c1b0c Fix a segfault that occurs on a corrupt database. (CVS 2248) 
FossilOrigin-Name: d1166472fd17960eb3016f3d5d3bf44afc9f5bc8
 2005-01-21 00:22:37 +00:00
danielk1977
5558a8a697 Fix some memory leak problems with corrupt.test and auto-vacuum databases. (CVS 2226) 
FossilOrigin-Name: 6244252915fa312a6c4d192464023d95aaef4661
 2005-01-17 07:53:44 +00:00
danielk1977
fdb7cdb4b1 Change some assert()s that could fail if the database is corrupt to return SQLITE_CORRUPT instead. (CVS 2223) 
FossilOrigin-Name: 2d58c0afa769d49c8819ea4982bc20ae39516f97
 2005-01-17 02:12:18 +00:00
danielk1977
2683665406 Have sqlite3pager_get() return SQLITE_CORRUPT for a page number greater than 2^31. (CVS 2222) 
FossilOrigin-Name: feb49d10e83ecc186024d4e96b64ef92cf876715
 2005-01-17 01:33:13 +00:00
drh
615ae553fc Turn on quick-balance by default. (CVS 2221) 
FossilOrigin-Name: d0356dee55bd43f361ede1344e90d1ba6b5cde1e
 2005-01-16 23:21:00 +00:00
danielk1977
aac0a38d1f Changes to make sure tests work when SQLITE_DEFAULT_AUTOVACUUM is defined. (CVS 2219) 
FossilOrigin-Name: 6237c294d1211d5848bafb1310574e2486a43757
 2005-01-16 11:07:06 +00:00
danielk1977
4e17d14c63 Fixes so that compiling and testing works when SQLITE_OMIT_AUTOVACUUM is defined. (CVS 2218) 
FossilOrigin-Name: fe548561a0e7a696fd453372f4427cf3e3f19d20
 2005-01-16 09:06:33 +00:00
danielk1977
79a40da6d7 Move duplicate code to update pointer-map wrt overflow pages into a function. (CVS 2217) 
FossilOrigin-Name: a5c2121410476ee1bf81881fdf5917e3e16f0399
 2005-01-16 08:00:01 +00:00
danielk1977
ac11ee6766 Enhance the performance of auto-vacuum databases by reducing the number of pointer-map entries written during tree balancing. Also fix bugs in balance_quick(). (CVS 2216) 
FossilOrigin-Name: 0ae29538ccccfc237904cbcfb4507074db0f5905
 2005-01-15 12:45:51 +00:00
drh
f222e712a4 Add comments to the new balance_quick() routine. (CVS 2212) 
FossilOrigin-Name: 183c42eac82b41da7905e44a43913f04acc46ade
 2005-01-14 22:55:49 +00:00
danielk1977
ac245ec5af Experimental patch to balance() (use -DSQLITE_BALANCE_QUICK). (CVS 2211) 
FossilOrigin-Name: c550d80c25ec88fceb20acabd00c21faa2d552f5
 2005-01-14 13:50:11 +00:00
danielk1977
b5402fbf05 Tests to improve coverage of vdbemem.c. (CVS 2200) 
FossilOrigin-Name: 319bb4a9064deb062a888fdc31067619c9b749bb
 2005-01-12 07:15:04 +00:00
danielk1977
2812956b18 Test cases to improve coverage of btree.c (and minor bugfixes). (CVS 2190) 
FossilOrigin-Name: 8ced491588764b1e1066787d0abf3cde8b60970b
 2005-01-11 10:25:06 +00:00
danielk1977
7701e817ba Extra test cases to improve coverage of btree.c (CVS 2189) 
FossilOrigin-Name: a461988661368bce799ef3d498a18e88559e14c7
 2005-01-10 12:59:51 +00:00
drh
4b238dfb80 Fix a comment. (CVS 2184) 
FossilOrigin-Name: 26fbac8f031b305fe98add4422ab606ed116844a
 2005-01-08 15:43:18 +00:00
danielk1977
42741be968 Fix a problem with auto-vacuum databases and the VACUUM command. Also add "pages read" and "pages written" statistics to the pager layer. (CVS 2183) 
FossilOrigin-Name: fb3bf68d0e83b463c7e2f95b4502ba6f8158c074
 2005-01-08 12:42:39 +00:00
danielk1977
a3ad5e7d9f Fix a read of invalid memory that could occur in btree.c. (CVS 2180) 
FossilOrigin-Name: 929745c1833e7f4323884a1bc0c632f5b319da35
 2005-01-07 08:56:44 +00:00
danielk1977
ae82558bd0 Fix a bug involving balance_shallow() and the sqlite_master table. (CVS 2143) 
FossilOrigin-Name: 557be3ff5b1c46a3f3836ea3a9d9dede5dc46998
 2004-11-23 09:06:55 +00:00
drh
8237d45ed8 Fix a long-standing bug in btree.c in the sqlite3BtreePrevious() routine. 
The problem has gone unnoticed before now because it only occurs when you
use the OP_Prev opcode on a B+Tree. (CVS 2140)

FossilOrigin-Name: 3d2536c479c943b3a55047898068625f91c872ae
 2004-11-22 19:07:09 +00:00
danielk1977
299b187d76 Back out changes allowing writes to tables that have open cursors. (CVS 2133) 
FossilOrigin-Name: 91acd87e52509a8f78894d0f4b625b54376cac21
 2004-11-22 10:02:10 +00:00
danielk1977
03aded4924 Have tests pass when SQLITE_OMIT_MEMORYDB is defined. (CVS 2131) 
FossilOrigin-Name: 9df837c03939cdcb31856ac17b2425a6dd92d7b2
 2004-11-22 05:26:27 +00:00
drh
42cac6dacb Correct use of usableSize versus pageSize in btree.c. Ticket #1010. (CVS 2125) 
FossilOrigin-Name: 5a4013ec9cabb2c933cbf45495f5d1e8b3b20da5
 2004-11-20 20:31:11 +00:00
danielk1977
c7dc75334f Extra tests and resulting bugfixes for btree cursors. (CVS 2106) 
FossilOrigin-Name: e1530854c9004c25f5ffa21f9cfb9c44c83cc7f0
 2004-11-17 10:22:03 +00:00
danielk1977
ed326d7047 Perform deletes in a single pass. (CVS 2104) 
FossilOrigin-Name: a2e1c35b327e33684ab19e5f65727c42c7b2949c
 2004-11-16 15:50:19 +00:00
danielk1977
6a43f9b3ff Allow btree cursors to persist through BtreeDelete() calls. (CVS 2103) 
FossilOrigin-Name: 6ad5fc8e1a119b750a82fc1426704164a2042d57
 2004-11-16 04:57:24 +00:00
danielk1977
ce9a7b1e57 Code toward having btree cursors persist when their table is written too. Doesn't work properly yet. (CVS 2097) 
FossilOrigin-Name: 5eaa18d43f2996a9d354bb4fb9c81e267e98be29
 2004-11-13 13:19:56 +00:00
danielk1977
e6efa74b9f Ensure tables cannot be created/dropped when btree cursors are open. (CVS 2085) 
FossilOrigin-Name: 8e5c2e5df8b824f7efb27e776240f005c6f1f0ff
 2004-11-10 11:55:10 +00:00
danielk1977
94daf7fdff Test auto-vacuum mode for crash-proofness. Also fix a bug related to the same. (CVS 2077) 
FossilOrigin-Name: 839ad771a6e781426c0fd624a4d1c91a5fcf8546
 2004-11-08 09:26:09 +00:00
danielk1977
599fcbae56 Auto-vacuum: Account for the page reserved for windows locking (PENDING_BYTE). (CVS 2076) 
FossilOrigin-Name: d6335698696c7b651bbc436c5177d87eb57a8934
 2004-11-08 07:13:13 +00:00
danielk1977
ef73ee9a46 Auto-vacuum: Ensure pages to be removed by database truncation are in the journal file. Also fix an sqlite3pager_movepage() bug. (CVS 2074) 
FossilOrigin-Name: 081676e491760a45325e2349b177d6382faab9f5
 2004-11-06 12:26:07 +00:00
drh
eee46cf35c Compile and pass the quick regression tests with autovacuum disabled. (CVS 2073) 
FossilOrigin-Name: 89b9026a5371f1c5589f04e3b69171ec1f605b7b
 2004-11-06 00:02:48 +00:00
danielk1977
d761c0c9fd Do not truncate a database file until after fsync() has been called on the journal. (CVS 2068) 
FossilOrigin-Name: cfee7f4a004c5e57d58edcf9de3ded0a199940a3
 2004-11-05 16:37:02 +00:00
danielk1977
951af8050b Make auto-vacuum a run-time option (default determined by SQLITE_DEFAULT_AUTOVACUUM macro). (CVS 2067) 
FossilOrigin-Name: b9d5f007fc32d4f471e0e11cc4baadb100612878
 2004-11-05 15:45:09 +00:00
danielk1977
87a6e7318f Auto-vacuum bug: Don't set meta(3) to a pointer-map page number when deleting a table. (CVS 2066) 
FossilOrigin-Name: 44a015b3a3bbecc4ec1e02bb371d3274e2b6edf3
 2004-11-05 12:58:25 +00:00
danielk1977
cb1a7eb0df Fix allocation of tables in an auto-vacuum database when the required root-page is on the free-list. (CVS 2065) 
FossilOrigin-Name: 4e2433378e06210f0274c317c6d12b48236211fe
 2004-11-05 12:27:02 +00:00
drh
f197484617 Begin using sqlite3NestedParse() to generate sections of code. (CVS 2059) 
FossilOrigin-Name: 2d302931a69d1add1dae9f820133872b4fefe93e
 2004-11-05 03:56:00 +00:00
danielk1977
a64a035f7e Fix bug introduced with (2057). (CVS 2058) 
FossilOrigin-Name: aed2e623ec9c4044696dc2d6f7f4c53216b45479
 2004-11-05 01:45:13 +00:00
drh
205f48e635 Incremental check-in of changes that will ultimately lead to a 
working autoincrement. (CVS 2056)

FossilOrigin-Name: 10c3d88305e404b9e4cc4eef0b8e5dc7864a5937
 2004-11-05 00:43:11 +00:00