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Code Activity
2,551 Commits 1,608 Branches 185 Tags
130b9f4040ff8fe2d51a491feb98e11924dd0765
Commit Graph

209 Commits

Author SHA1 Message Date
drh
992f2d781d Do not overwrite small files (less than 1024 bytes) that are not databases. 
Ticket #1370. (CVS 2606)

FossilOrigin-Name: 7f4302686e55f22b281d98a8a3b89300f4ce4eb6
 2005-08-21 16:54:25 +00:00
drh
a4afb65cb7 Make sure there is only one busy counter. Ticket #1315. (CVS 2543) 
FossilOrigin-Name: af2a0ba4a38abf208db1ff6f018cf756de2afd5b
 2005-07-09 02:16:02 +00:00
drh
af6df11f8a Add tests to make sure statement journals are only opened when necessary. (CVS 2500) 
FossilOrigin-Name: 914d6e6549446a6ddf25e5da57d2fe9446750625
 2005-06-07 02:12:30 +00:00
drh
eb43e5c7b7 The cache_size pragma should not reset the synchronous pragma. Ticket #1260. (CVS 2474) 
FossilOrigin-Name: 2db2b32f269062b006ae5c4a302d116cdab8f9ec
 2005-05-22 20:30:39 +00:00
drh
fcd35c7b8c More structure rearrangements for additional size reductions. Ticket #1253. (CVS 2468) 
FossilOrigin-Name: 6b6e525b294a5bbf8a5e56a2f60aa096865aedbd
 2005-05-21 02:48:08 +00:00
drh
6d156e464d Reorder structure fields to reduce code footprint. Ticket #1253. Need 
to do more of this. (CVS 2467)

FossilOrigin-Name: 27025613bc2970b0c23e08fbe5251103794ab6cb
 2005-05-20 20:11:20 +00:00
drh
1c7880e501 Do not allow the pagesize of :memory: databases to be changed. Silently 
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
2e66f0b972 Enhancements to allow for extensions. (CVS 2448) 
FossilOrigin-Name: 6863703abcb2bf31d65792d4de9ae20aba2eadb5
 2005-04-28 17:18:48 +00:00
drh
88b01a13c6 Fix another memory leak in the pager. (CVS 2425) 
FossilOrigin-Name: 4ca11ca015d798655170593c1b76d312185d6ed2
 2005-03-28 18:04:27 +00:00
danielk1977
634f298c89 Modifications to reduce memory consumption. (CVS 2422) 
FossilOrigin-Name: 0fd5ce4eefdc429ce0493f15d0dba9e8a3a0b0e2
 2005-03-28 08:44:07 +00:00
drh
dd5b2fa5f2 Fix some memory leaks that occur after a malloc failure. (CVS 2421) 
FossilOrigin-Name: bcb5d72ef146b1019c72220701d385c7b0b5d0bd
 2005-03-28 03:39:55 +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
danielk1977
e94ddc9e43 Assorted fixes to the handling of various malloc() failures. (CVS 2413) 
FossilOrigin-Name: e7844a01c248e8d9204ea9214bec84c81dc07f32
 2005-03-21 03:53:38 +00:00
drh
9636284e32 More changes for ticket #1171 after additional analysis. (CVS 2403) 
FossilOrigin-Name: 0471d6b86fd67c22da832beb280b31305c5aa812
 2005-03-20 22:47:56 +00:00
drh
41712ef171 Tentative fix for ticket #1171. More research and testing needed. (CVS 2402) 
FossilOrigin-Name: f0a39cee78472b93cce5304fc255285ddea7d2bf
 2005-03-20 19:10:12 +00:00
drh
165ffe9708 When creating a new database, delete any preexisting journal that might be 
left over from a prior database with the same name.  Ticket #1152. (CVS 2387)

FossilOrigin-Name: 856e2ec9688affbfe496cf184f460b18408e3dc0
 2005-03-15 17:09:30 +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
b851b2c938 Disable F_FULLSYNC if the sychronous pragma is not set to FULL. (CVS 2372) 
FossilOrigin-Name: 58b8733b96165126ee8514f2ce0f88d249792847
 2005-03-10 14:11:12 +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
danielk1977
1722181328 Ensure a database file is not truncated without an exclusive lock. 
Fix for ticket #1114. (CVS 2332)

FossilOrigin-Name: dcbc983355d3207615b52b0724405a024a1a5955
 2005-02-15 03:38:05 +00:00
danielk1977
3c407374fc Check that read-only pages are not being modified (disabled by default). (CVS 2331) 
FossilOrigin-Name: 8514a4feb2a86e93c4251c491d394e861bb65edb
 2005-02-15 02:54:14 +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
b3bce66232 Modify sub-query handling. Tickets #1083 and #1084. (CVS 2286) 
FossilOrigin-Name: b1b50f315873a8614920d1e3af4a07fb29a7ff6a
 2005-01-29 08:32:43 +00:00
danielk1977
32554c10d0 Test script changes: Bug fix and cleanup on ioerr tests. Also, don't use TCL "file copy" command on windows. (CVS 2264) 
FossilOrigin-Name: 764b55adb5dff944db36d0d19ce5e7cc758b3a9e
 2005-01-22 03:39:39 +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
danielk1977
b84f96f854 Extend the influence of a couple of SQLITE_OMIT_** macros a little bit. (CVS 2243) 
FossilOrigin-Name: 5b1a9bf6aa5a5c466b88f649e322e81b8466851f
 2005-01-20 11:32:23 +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
danielk1977
aca790ace3 Test cases to improve coverage of pager.c. (CVS 2205) 
FossilOrigin-Name: 0428a1480126f7e73dc1e24b6fbfa185d2d83dd3
 2005-01-13 11:07:52 +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
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
drh
3b7b78b312 Fix a memory leak in pager.c. (CVS 2151) 
FossilOrigin-Name: 0ad4ed87ce1112663ca94805dea167372485396a
 2004-11-24 01:16:43 +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
danielk1977
45901d622c Ensure the test suite can run with either SQLITE_OMIT_AUTOVACUUM or SQLITE_DEFAULT_AUTOVACUUM=1 defined. (CVS 2087) 
FossilOrigin-Name: 0747b55882cf218c03b443e1eadec9eb19889554
 2004-11-10 15:27:38 +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
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
a0bf265269 Support root-page allocation/deallocation in auto-vacuum databases. Still a few problems. (CVS 2054) 
FossilOrigin-Name: 1da361fae82d420be63c53f8e3efaccac24f348a
 2004-11-04 14:30:04 +00:00
danielk1977
f5fdda8208 Auto-vacuum bug: Correctly manipulate page cache hash-table entries in sqlite3pager_movepage(). (CVS 2046) 
FossilOrigin-Name: 719c1b79671c8cd7c5a6b5967ad4265b65e433d3
 2004-11-03 08:44:05 +00:00
danielk1977
687566d786 Code to auto-vacuum the database if all root pages happen to be in the right place. Not active by default and largely untested. (CVS 2037) 
FossilOrigin-Name: d12481f09cbe51c7ea499bc22afec5de3af14ad4
 2004-11-02 12:56:41 +00:00
drh
b7f9164e98 Insert #ifdefs that can optionally remove features at compiletime resulting 
in a database engine with a smaller footprint. (CVS 2034)

FossilOrigin-Name: be661acfa849bb0d5692797dd221f5a8a457f8ad
 2004-10-31 02:22:47 +00:00
drh
887dc4c275 Fix alignment problems in btree and pager and allow page sizes that are 
not a multiple of 8. (CVS 2026)

FossilOrigin-Name: 0539c2d2b8e16efcbe4db3afeae9c7b426e11b05
 2004-10-22 16:22:57 +00:00
drh
684917c269 Add support for DEFERRED, IMMEDIATE, and EXCLUSIVE transactions. (CVS 2000) 
FossilOrigin-Name: 81ff8107ad63113782cf5a9ba7a512496114ba08
 2004-10-05 02:41:42 +00:00
drh
9c105bb990 Fixes to the OsUnlock() interface. Correctly leave a SHARED lock behind 
when requested.  Honor the error code that OsUnlock() returns.
Ticket #913 and #938. (CVS 1997)

FossilOrigin-Name: c4697503d0ad080290b91e96dfc9a1a63f2df7e6
 2004-10-02 20:38:28 +00:00
drh
eb206256f1 Use type i64 instead of off_t for file offsets since off_t is giving 
portability problems.  Ticket #924. (CVS 1992)

FossilOrigin-Name: 8972c004dc825f668d952e7d082a89046b9260f1
 2004-10-01 02:00:31 +00:00
drh
76ff3a0e09 Optimizations to vdbeaux.c and printf.c (CVS 1980) 
FossilOrigin-Name: eabc77c99b3e78b4c620a1736d9acfa6cb1e7b67
 2004-09-24 22:32:30 +00:00
drh
fe63d1c98b More changes directed at getting things to work on 64-bit platforms. (CVS 1949) 
FossilOrigin-Name: 39755d216608e9d12e1055433549f820f63608a7
 2004-09-08 20:13:04 +00:00
drh
92f02c31d4 Transactions commit on the last sqlite3_step(), not on sqlite3_finalize(). 
This allows the sqlite3_step() to return SQLITE_BUSY if the commit is
blocked by a lock.  Ticket #885. (CVS 1928)

FossilOrigin-Name: d1b29156558f1c576002cdb2544dffaa693da39b
 2004-09-02 14:57:08 +00:00
drh
ee696e2218 Better detection and handling of corrupt database files. (CVS 1922) 
FossilOrigin-Name: 8f5b199e845fa7ae3444ef69bd840716d305cf73
 2004-08-30 16:52:17 +00:00
drh
fdb38064b0 Fix a pager bug that might have made multi-database commits non-atomic 
if a power failure occurred at just the wrong moment. (CVS 1900)

FossilOrigin-Name: b6eb4bf8c7763ef73723fc3d3697af435c19bae4
 2004-08-21 19:20:42 +00:00