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22 Commits

Author SHA1 Message Date
dan b8fff29c68 In SQLITE_ENABLE_BATCH_ATOMIC_WRITE builds on F2FS file-systems, invoke 
SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE if an SQLITE_FCNTL_COMMIT_ATOMIC_WRITE call
fails. Also, do not use an atomic transaction to create the initial database.
This is because if an error occurs while writing to the db file, any changes
to the file-size do not seem to be rolled back automatically. The only time
this matters is when the file was 0 bytes in size to start with.

FossilOrigin-Name: b3122db1545aeb48b7c28d480534b4b0fe04e83d5336225714c3cad926e5960e
 2018-01-23 14:01:51 +00:00
dan 809badc93a Fix a bug in walthread.test causing intermittent failures. 
FossilOrigin-Name: a192a718d513002b58ad585fcb3d8b9b49b4b123
 2012-08-07 13:55:41 +00:00
mistachkin fda06befd5 Add retry logic for AV defense to winOpen. Also, refactor test suite to allow the key Tcl file operations (e.g. copy and delete) to be retried. 
FossilOrigin-Name: 9007586fdabed8dbcc78581ea9821cfd1f9a4c8c
 2011-08-02 00:57:34 +00:00
dan f9b7671066 If an attempt to get a read-lock on the WAL fails with SQLITE_BUSY_RECOVER, call the busy-handler at the btree level. 
FossilOrigin-Name: ce64496509a213c08c9dedae2a7a456b393d22e5
 2010-06-01 14:12:45 +00:00
dan fa408ada0a Add a busy-handler to a test case in walthread.test to prevent errors. 
FossilOrigin-Name: d3d348aa975c58c37088eb2830081880896b85e7
 2010-05-25 15:23:51 +00:00
drh 5def0843f1 Change the behavior of the sqlite3_wal_hook() callback. It should now return 
SQLITE_OK or an error code and the error code is propagated back up the 
stack.  If a checkpoint is desired, the callback should invoke
sqlite3_wal_callback() itself.

FossilOrigin-Name: 1b14195e05fe5551992a39246ec3bcf6a33bbfac
 2010-05-05 20:00:25 +00:00
drh d0b2677b78 Unset some global TCL variables prior to use in test where prior tests can 
have those same variables set to an array value.

FossilOrigin-Name: 49bef00e5cda600ceb964148bf745de4aff1ab62
 2010-05-03 19:20:46 +00:00
drh 529b18706d Clear global variable "seconds" before use in walthread.test. 
FossilOrigin-Name: a35551a5305b5160b0eb511da7f8e6fb351ef271
 2010-05-03 17:24:45 +00:00
dan 5a299f9134 Add the "PRAGMA wal_autocheckpoint" command. Rename "PRAGMA checkpoint" to "PRAGMA wal_checkpoint". 
FossilOrigin-Name: 714e5947264571386f966aa8fcdd5607b5832238
 2010-05-03 11:05:08 +00:00
dan 586b9c8a94 Add the sqlite3_wal_checkpoint() and sqlite3_wal_autocheckpoint() APIs. 
FossilOrigin-Name: 9803196dec85e3aa4105cc477e9cfe98d370e486
 2010-05-03 08:04:49 +00:00
dan 5cf53537a8 Support compile-time option SQLITE_OMIT_WAL, for building without WAL support. 
FossilOrigin-Name: 9b230c43dfa112e3e1589f9775926807bd36b36e
 2010-05-01 16:40:20 +00:00
dan bb16ff75dd Add test case demonstrating deadlock during recovery of very large log files. No fix yet. 
FossilOrigin-Name: 63ea318eb19d264667909c70185b8a5cdc4454c0
 2010-05-01 08:30:34 +00:00
dan 31c03907fd Fix a but in the WAL checkpoint code causing SQLite to use an inconsistent cache in a subsequent transaction. 
FossilOrigin-Name: d1cadeed4eea20d8892726cc8c69f4f3f57d0cd4
 2010-04-29 14:51:33 +00:00
dan b4e3a6f72f Add tests to walthread.test. 
FossilOrigin-Name: 9e891e7543ea4d7dee76deb2456af940f4cac49b
 2010-04-29 08:47:28 +00:00
dan e45d442692 Add a test to walthread.test for changing between WAL and rollback modes. 
FossilOrigin-Name: da229e44bd4a5d512261da05958d560808c9889f
 2010-04-28 18:17:23 +00:00
dan 5e0ce87a3f Change walthread.test so that tests can be run with either multiple threads or multiple processes. 
FossilOrigin-Name: 25f85f68723e56c18e44b094d85f67b99912dc86
 2010-04-28 17:48:44 +00:00
dan cd11fb28c3 Add mutexes to fix a race condition in wal.c. This isn't a very good fix. 
FossilOrigin-Name: 3d159939cc2beb18c4ca0c8e9a99a75d4107e6e4
 2010-04-26 10:40:52 +00:00
dan 3de777fd8c Enhancements to wal-mode locking scheme. 
FossilOrigin-Name: 8549c286497f3d2cd118be1334fce00d6f8a26c4
 2010-04-17 12:31:37 +00:00
dan b9bf16bfde Fixes for locking issues in WAL mode. 
FossilOrigin-Name: a9617eff39177250e2f118f25fdd4b3acb8b0478
 2010-04-14 11:23:30 +00:00
dan f05c86dd73 Remove old code to interpret an argument (no longer used) to "PRAGMA checkpoint". 
FossilOrigin-Name: 27dc5977c19e717afd65d3805557e38dec7bedcb
 2010-04-13 11:56:03 +00:00
dan d3f8f94652 Fix test script issues preventing walthread.test from running. 
FossilOrigin-Name: d90b1dde0702ceb0eae2a3da36733a7e5b1a6b3a
 2010-04-13 11:35:01 +00:00
dan 7c24610e64 Import experimental write-ahead-logging code. 
FossilOrigin-Name: 409d61baeb0a19d1700c973f16c8acef7b8506cd
 2010-04-12 19:00:29 +00:00