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git.ipfire.org Git - thirdparty/sqlite.git/log
drh [Sat, 3 Jul 2010 12:26:33 +0000 (12:26 +0000)]
Remove code accidently appended to pager.c.
FossilOrigin-Name:
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drh [Sat, 3 Jul 2010 12:00:53 +0000 (12:00 +0000)]
Print the SQLite source_id() string when running speed tests.
FossilOrigin-Name:
6d7640edcd69a932556f86500aedbf14e75ba7de
dan [Sat, 3 Jul 2010 10:00:00 +0000 (10:00 +0000)]
Fix an assert() in pager.c added by the previous commit. And various problems with test scripts in autovacuum and in-memory journal mode.
FossilOrigin-Name:
62a10101776b41236ff7bd08c8aa85765a43df7c
dan [Sat, 3 Jul 2010 08:01:24 +0000 (08:01 +0000)]
Do not attempt to open a WAL file for an in-memory or temporary database. Even if the database header suggests that it is a WAL database.
FossilOrigin-Name:
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dan [Sat, 3 Jul 2010 05:56:09 +0000 (05:56 +0000)]
Change code in OP_Rewind to avoid a valgrind warning following an error in the btree layer. This change does not fix any bug, just a warning.
FossilOrigin-Name:
4f62dbcfc96855f69e71d163bfc051d9db08cca9
drh [Sat, 3 Jul 2010 01:44:27 +0000 (01:44 +0000)]
Fix a buffer overrun in the where.c. Problem detected by valgrind.
FossilOrigin-Name:
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shaneh [Fri, 2 Jul 2010 19:49:38 +0000 (19:49 +0000)]
Changes to os_win.c to have it return same error code as os_unix.c.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 19:36:52 +0000 (19:36 +0000)]
Omit the OP_JournalMode opcode from the VDBE when SQLITE_OMIT_PRAGMA is
defined.
FossilOrigin-Name:
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dan [Fri, 2 Jul 2010 19:04:59 +0000 (19:04 +0000)]
Fix a bug in test_vfs.c causing an assert to fail. Changes to test code only.
FossilOrigin-Name:
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dan [Fri, 2 Jul 2010 18:58:01 +0000 (18:58 +0000)]
Do not run the tests in notify3.test unless the unlock-notify API is available.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 18:44:37 +0000 (18:44 +0000)]
Take out the incomplete initializer on the constant "dummy" in
sqlite3VdbeGetOp(). Add a comment that the MSVC warning there should
be ignored.
FossilOrigin-Name:
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shaneh [Fri, 2 Jul 2010 18:15:31 +0000 (18:15 +0000)]
Fix a couple more compiler warnings under MSVC.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 17:10:40 +0000 (17:10 +0000)]
Fix compiler warnings in the proxy locking code.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 17:07:42 +0000 (17:07 +0000)]
Remove a couple of C++ style comments from pager.c.
FossilOrigin-Name:
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shaneh [Fri, 2 Jul 2010 17:05:03 +0000 (17:05 +0000)]
Fix some warnings when compiling under MSVC.
FossilOrigin-Name:
708338773919fa024abbba55180654beb60e6d84
dan [Fri, 2 Jul 2010 16:36:18 +0000 (16:36 +0000)]
Add initializers for the xShmXXX() members to an sqlite3_io_methods structure in journal.c. This doesn't fix any real problem, just prevents a compiler warning.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 15:35:58 +0000 (15:35 +0000)]
Remove an unused call to sqlite3PageBegin() from pager_write(). Replace it
with an assert().
FossilOrigin-Name:
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dan [Fri, 2 Jul 2010 13:49:09 +0000 (13:49 +0000)]
Run tkt-
9d68c883 .test along with the other pager.c coverage tests. Add a test case to pager1.test.
FossilOrigin-Name:
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dan [Fri, 2 Jul 2010 11:27:43 +0000 (11:27 +0000)]
Additional test cases to cover branches in pager.c.
FossilOrigin-Name:
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drh [Fri, 2 Jul 2010 01:18:12 +0000 (01:18 +0000)]
Add a NEVER to sqlite3PagerCommitPhaseTwo() because it is now no longer
possible to invoke that function without holding a RESERVED lock.
FossilOrigin-Name:
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drh [Thu, 1 Jul 2010 19:45:34 +0000 (19:45 +0000)]
If you delete a database file but not its *-wal file, then open the database
(thus creating a new empty database file) the *-wal file is automatically
deleted.
FossilOrigin-Name:
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dan [Thu, 1 Jul 2010 19:01:56 +0000 (19:01 +0000)]
Add tests to pager1.test and pagerfault.test.
FossilOrigin-Name:
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dan [Thu, 1 Jul 2010 15:09:47 +0000 (15:09 +0000)]
Add pager test cases. Change a condition in pager.c to NEVER().
FossilOrigin-Name:
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dan [Wed, 30 Jun 2010 10:36:18 +0000 (10:36 +0000)]
Add further test cases. Fix an assert() in pager.c.
FossilOrigin-Name:
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dan [Wed, 30 Jun 2010 04:36:03 +0000 (04:36 +0000)]
Do not call pager_open_journal() from within PagerBegin() if the connection is in exclusive-access mode. It will be called from within PagerWrite() just as it is for non-exclusive mode anyway.
FossilOrigin-Name:
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dan [Wed, 30 Jun 2010 04:29:03 +0000 (04:29 +0000)]
Add coverage test cases. Have sqlite3_backup_step() transform SQLITE_IOERR_NOMEM to SQLITE_NOMEM before returning.
FossilOrigin-Name:
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dan [Tue, 29 Jun 2010 10:30:23 +0000 (10:30 +0000)]
Add tests to pager1.test and pagerfault.test.
FossilOrigin-Name:
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dan [Mon, 28 Jun 2010 19:04:02 +0000 (19:04 +0000)]
Add extra pager tests.
FossilOrigin-Name:
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dan [Mon, 28 Jun 2010 11:23:09 +0000 (11:23 +0000)]
Fix some errors when compiling with SQLITE_OMIT_WAL.
FossilOrigin-Name:
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dan [Mon, 28 Jun 2010 11:06:53 +0000 (11:06 +0000)]
Remove debugging code from test script.
FossilOrigin-Name:
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dan [Mon, 28 Jun 2010 10:15:19 +0000 (10:15 +0000)]
Currently, if SQLite cannot find a table or index referred to by a query, it reloads the database schema from disk to see if the table or index has been added since the schema was cached in memory. Extend this behaviour to columns (which may have been added using ALTER TABLE) and fix some obscure cases related to tables and indexes (INDEXED BY, DROP TABLE etc.).
FossilOrigin-Name:
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drh [Sat, 26 Jun 2010 22:16:02 +0000 (22:16 +0000)]
Make walIndexTryHdr() a private function. Fix an issue with SQLITE_MUTEX_NOOP.
FossilOrigin-Name:
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drh [Sat, 26 Jun 2010 21:34:06 +0000 (21:34 +0000)]
Suppress various compiler warnings.
FossilOrigin-Name:
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drh [Sat, 26 Jun 2010 20:25:30 +0000 (20:25 +0000)]
Fix two asserts on the scratch allocator to allow for up to two outstanding
scratch allocations per thread.
FossilOrigin-Name:
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drh [Sat, 26 Jun 2010 20:00:54 +0000 (20:00 +0000)]
Suppress a couple uninitialized variable warnings.
FossilOrigin-Name:
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dan [Sat, 26 Jun 2010 19:03:30 +0000 (19:03 +0000)]
drh [Sat, 26 Jun 2010 19:02:33 +0000 (19:02 +0000)]
Remove a NEVER() in pager that can in fact be reached in obscure failure
cases.
FossilOrigin-Name:
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dan [Sat, 26 Jun 2010 17:15:07 +0000 (17:15 +0000)]
Fix a case where the doNotSyncSpill flag may remain permanently set following aIO error.
FossilOrigin-Name:
56c7d111bf7013be95a4c2a657a4861eee91db91
dan [Sat, 26 Jun 2010 15:42:33 +0000 (15:42 +0000)]
When synchronous=NORMAL, use the same journal file format as with synchronous=FULL (i.e. multiple journal headers within the one journal). Fix for [
d11f09d36e ].
FossilOrigin-Name:
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dan [Fri, 25 Jun 2010 19:09:48 +0000 (19:09 +0000)]
Further test cases for pager1.test and pagerfault.test.
FossilOrigin-Name:
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dan [Fri, 25 Jun 2010 16:34:32 +0000 (16:34 +0000)]
Reduce the average (but not maximum) size of the allocations made as part of a checkpoint.
FossilOrigin-Name:
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dan [Fri, 25 Jun 2010 15:16:25 +0000 (15:16 +0000)]
Reduce the size of the large allocation (approx 8KB for every 4000 frames in the log) that occurs during checkpoint. Use the 'scratch' memory for this allocation instead of the general purpose allocation.
FossilOrigin-Name:
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drh [Fri, 25 Jun 2010 14:17:58 +0000 (14:17 +0000)]
Fix up a branch in sqlite3ValueFromExpr() so that we can achieve full
branch test coverage regardless of whether or not SQLITE_ENABLE_STAT2 is
used.
FossilOrigin-Name:
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drh [Fri, 25 Jun 2010 12:52:47 +0000 (12:52 +0000)]
Change the name of the shared-memory file on windows from *-wal-index to
*-shm, for consistency with unix.
FossilOrigin-Name:
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dan [Fri, 25 Jun 2010 11:35:52 +0000 (11:35 +0000)]
Modify the merge-sort in wal.c so that it does not use recursion.
FossilOrigin-Name:
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dan [Thu, 24 Jun 2010 19:16:06 +0000 (19:16 +0000)]
Add test cases to pager1.test and pagerfault.test.
FossilOrigin-Name:
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drh [Thu, 24 Jun 2010 18:36:33 +0000 (18:36 +0000)]
Revert to allowing a cache spill during writes of multiple pages within a
single sector as long as the spill does not require a journal sync and a
new journal header.
FossilOrigin-Name:
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dan [Thu, 24 Jun 2010 17:37:57 +0000 (17:37 +0000)]
Modify ctime.test to work with SQLITE_THREADSAFE=2.
FossilOrigin-Name:
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drh [Thu, 24 Jun 2010 14:52:25 +0000 (14:52 +0000)]
Disable memory-pressure induced cache spill during savepoint rollback.
FossilOrigin-Name:
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dan [Thu, 24 Jun 2010 13:24:26 +0000 (13:24 +0000)]
Add a coverage test to pagerfault.test.
FossilOrigin-Name:
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dan [Thu, 24 Jun 2010 10:50:17 +0000 (10:50 +0000)]
Add coverage tests. Remove a NEVER macro from pager.c, as the condition can now be true in wal mode.
FossilOrigin-Name:
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drh [Thu, 24 Jun 2010 02:46:48 +0000 (02:46 +0000)]
Make sure the wal-index reader detects an incorrect version number even if
it had to hold a lock in order to read the wal-index. Also, expand and enhance
various comments in wal.c.
FossilOrigin-Name:
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drh [Wed, 23 Jun 2010 22:00:35 +0000 (22:00 +0000)]
Fix and/or improve comments in wal.c. No code changes.
FossilOrigin-Name:
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dan [Wed, 23 Jun 2010 19:27:36 +0000 (19:27 +0000)]
Add test case for SQLITE_FULL errors to pagerfault.test. Remove a NEVER macro in pager.c that this hits.
FossilOrigin-Name:
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drh [Wed, 23 Jun 2010 17:59:51 +0000 (17:59 +0000)]
Include the SOURCE_ID value in the log messages output for corruption, misuse,
and CANTOPEN errors.
FossilOrigin-Name:
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drh [Wed, 23 Jun 2010 17:58:38 +0000 (17:58 +0000)]
Adjust the shared-memory locking range to account for the new version number
values in the wal-index header.
FossilOrigin-Name:
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dan [Wed, 23 Jun 2010 15:55:43 +0000 (15:55 +0000)]
Add a version number to the wal-index header. If SQLite encounters a version number in either the wal or wal-index files that it does not understand, the operation is abandoned and SQLITE_CANTOPEN returned.
FossilOrigin-Name:
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drh [Wed, 23 Jun 2010 15:18:11 +0000 (15:18 +0000)]
Fix the xCurrentTimeInt64 interface on windows. It was off by a factor of 10.
FossilOrigin-Name:
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drh [Wed, 23 Jun 2010 15:04:27 +0000 (15:04 +0000)]
Simplifications to the pager_delmaster() implementation.
FossilOrigin-Name:
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drh [Tue, 22 Jun 2010 21:15:49 +0000 (21:15 +0000)]
Disable code used only by the codec when the codec is not deployed.
FossilOrigin-Name:
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dan [Tue, 22 Jun 2010 15:18:44 +0000 (15:18 +0000)]
Add codec support to wal mode.
FossilOrigin-Name:
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drh [Tue, 22 Jun 2010 14:49:39 +0000 (14:49 +0000)]
When trying to transition from journal_mode MEMORY to WAL, use OFF as an
intermediate journal mode.
FossilOrigin-Name:
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dan [Tue, 22 Jun 2010 13:46:43 +0000 (13:46 +0000)]
Some changes to test scripts related to codec enabled versions of sqlite.
FossilOrigin-Name:
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dan [Tue, 22 Jun 2010 11:10:40 +0000 (11:10 +0000)]
i
Fix problem with handling of -vfs option in tcl interface.
FossilOrigin-Name:
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drh [Mon, 21 Jun 2010 21:45:37 +0000 (21:45 +0000)]
Minor tweaks to get the pager working for corner cases when the
SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN flag is set.
FossilOrigin-Name:
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drh [Mon, 21 Jun 2010 20:19:25 +0000 (20:19 +0000)]
Fix comment inside the pager_unlock() routine. Always close the master
journal file before trying to delete it.
FossilOrigin-Name:
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dan [Mon, 21 Jun 2010 18:29:40 +0000 (18:29 +0000)]
Add test cases to pager1.test and pager2.test.
FossilOrigin-Name:
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drh [Mon, 21 Jun 2010 12:47:41 +0000 (12:47 +0000)]
Merge the experimental UNDELETABLE_WHEN_OPEN optimization into the trunk.
FossilOrigin-Name:
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dan [Mon, 21 Jun 2010 12:34:29 +0000 (12:34 +0000)]
Change things so that journal2.test works with ENABLE_ATOMIC_WRITE.
FossilOrigin-Name:
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dan [Mon, 21 Jun 2010 07:45:47 +0000 (07:45 +0000)]
Add further pager tests.
FossilOrigin-Name:
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dan [Mon, 21 Jun 2010 06:00:15 +0000 (06:00 +0000)]
Merge latest trunk change.
FossilOrigin-Name:
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dan [Mon, 21 Jun 2010 05:40:49 +0000 (05:40 +0000)]
Fix jrnlmode2.test so that it works on systems where UNDELETABLE_WHEN_OPEN is defined.
FossilOrigin-Name:
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drh [Sat, 19 Jun 2010 23:53:11 +0000 (23:53 +0000)]
Fix an uninitialized variable in os_unix.c.
FossilOrigin-Name:
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dan [Sat, 19 Jun 2010 19:06:33 +0000 (19:06 +0000)]
Fix an assert() failure that could occur if compiling with OMIT_SHARED_CACHE.
FossilOrigin-Name:
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dan [Sat, 19 Jun 2010 18:12:02 +0000 (18:12 +0000)]
Change the name of IOCAP_SAFE_DELETE to IOCAP_UNDELETABLE_WHEN_OPEN. Have the xDeviceCharacteristics() method of the win32 VFS return this flag.
FossilOrigin-Name:
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dan [Sat, 19 Jun 2010 17:26:37 +0000 (17:26 +0000)]
Add tests to pager1.test and pagerfault.test.
FossilOrigin-Name:
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drh [Sat, 19 Jun 2010 15:10:09 +0000 (15:10 +0000)]
Change the unix VFS to always allocate shared-memory using a file in the
same directory as the database. Otherwise, a chroot might cause different
processes to use different shared memory files resulting in database
corruption.
FossilOrigin-Name:
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dan [Sat, 19 Jun 2010 11:30:41 +0000 (11:30 +0000)]
Add tests to pager1.test and pagerfault.test.
FossilOrigin-Name:
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dan [Fri, 18 Jun 2010 18:59:49 +0000 (18:59 +0000)]
Add tests to pager1.test.
FossilOrigin-Name:
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dan [Fri, 18 Jun 2010 16:13:45 +0000 (16:13 +0000)]
Rearrange some code in OP_JournalMode to avoid incorrect returns from subsequent invocations of "PRAGMA journal_mode" following an IO error.
FossilOrigin-Name:
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dan [Fri, 18 Jun 2010 11:10:06 +0000 (11:10 +0000)]
Change the implementation of the unix implementation of xAccess() so that it returns 0 (does not exist) to an SQLITE_ACCESS_EXISTS query on a file that exists but is zero bytes in size.
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 17:05:53 +0000 (17:05 +0000)]
Apply [
b9b11855e8 ] (the alternate fix to [
fc62af4523 ]) to the trunk.
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 16:44:52 +0000 (16:44 +0000)]
dan [Thu, 17 Jun 2010 16:44:21 +0000 (16:44 +0000)]
A different fix to [
fc62af4523 ]. When changing from journal_mode=PERSIST or TRINCATE to some other rollback mode, delete the journal file only if a RESERVED lock can be obtained on the database file first.
FossilOrigin-Name:
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drh [Thu, 17 Jun 2010 16:08:53 +0000 (16:08 +0000)]
Fix the tkt-
fc62af4523 .test to work around non-randomness of the
randomblob() function when in testing mode.
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 11:36:28 +0000 (11:36 +0000)]
Fix bug in journal2.test.
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 10:52:07 +0000 (10:52 +0000)]
Merge trunk updates with experimental branch.
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 10:42:06 +0000 (10:42 +0000)]
Do not delete the journal file in "PRAGMA journal_mode" commands. This fixes [
fc62af4523 ].
FossilOrigin-Name:
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dan [Thu, 17 Jun 2010 10:24:27 +0000 (10:24 +0000)]
dan [Thu, 17 Jun 2010 06:19:53 +0000 (06:19 +0000)]
Merge fix [
f80c3f922a ] with experimental changes.
FossilOrigin-Name:
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drh [Thu, 17 Jun 2010 02:13:39 +0000 (02:13 +0000)]
Bug fix: Only trust the database size number at offset 28 if the change
counter at offset 24 matches the version number counter at offset 92.
This prevents corruption in the case of two applications writing to the
database where one is an older version of SQLite and the other is a newer
version.
FossilOrigin-Name:
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dan [Wed, 16 Jun 2010 19:04:23 +0000 (19:04 +0000)]
Experimental change: On systems where it is not possible to unlink a file while one or more processes has it open (i.e. not unix), avoid closing the journal file each time the database is unlocked and reopening it at the start of each transaction.
FossilOrigin-Name:
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dan [Wed, 16 Jun 2010 12:30:10 +0000 (12:30 +0000)]
Add extra test cases to pager1.test.
FossilOrigin-Name:
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dan [Wed, 16 Jun 2010 10:55:42 +0000 (10:55 +0000)]
Fix a memory leak that can occur in os_unix.c if an IO error occurs within the xUnlock method.
FossilOrigin-Name:
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dan [Tue, 15 Jun 2010 19:07:42 +0000 (19:07 +0000)]
Rationalize a common pattern in tcl test cases into proc do_multiclient_test.
FossilOrigin-Name:
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dan [Tue, 15 Jun 2010 18:00:06 +0000 (18:00 +0000)]
Fix a problem introduced into lock2.test by the previous commit.
FossilOrigin-Name:
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dan [Tue, 15 Jun 2010 17:44:47 +0000 (17:44 +0000)]
Add test file pager1.test, containing tests of inter-process locking in non-wal mode.
FossilOrigin-Name:
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dan [Tue, 15 Jun 2010 14:21:17 +0000 (14:21 +0000)]
Run extra iterations in wal3.test to ensure test coverage.
FossilOrigin-Name:
ea80cbe51e33d6a3f15a4ad56f360fc5323866de
dan [Tue, 15 Jun 2010 14:06:06 +0000 (14:06 +0000)]
drh [Tue, 15 Jun 2010 12:09:06 +0000 (12:09 +0000)]
Minor tweaks to the interface documentation - adding hyperlinks.
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