/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

100 descendants and 100 ancestors of [7654ae71]

2012-02-28
17:57
Fix spurious errors that may occur if an empty database is opened and then initialized as a WAL database by a second connection. check-in: 16330a2f user: dan tags: trunk
11:52
Fix a case where an error code was being overwritten in multiplexDelete(). check-in: c267893a user: dan tags: trunk
2012-02-27
14:28
Fix the xDelete implementation of the multiplexor VFS so that it correctly deletes overflow WAL files. check-in: e44e2677 user: drh tags: trunk
2012-02-24
16:13
Separate multiplexor overflow pages for -wal and -journal files into separate namespaces when in 8+3 filename mode. check-in: d6850667 user: drh tags: trunk
15:57
Fix the multiplexor so that it works with WAL mode and 8+3 filenames. check-in: a9fcb46b user: drh tags: trunk
14:33
Add #ifdef SQLITE_ENABLE_ZIPVFS around those bits of code that are only used by ZIPVFS. check-in: 3130275c user: drh tags: trunk
00:03
If the SQLITE_FCNTL_PRAGMA file control returns something other than SQLITE_NOTFOUND, then skip the rest of Pragma code generation. check-in: 9e6d340f user: drh tags: trunk
00:02
A simple change that allows the SQLITE_32BIT_ROWID compile-time option to work better. check-in: f9df4063 user: drh tags: trunk
2012-02-23
17:35
Fix an obscure bug that causes a crash when parsing certain invalid SQL statements. check-in: c8c7846f user: drh tags: trunk
16:45
Fix a typo made inside an assert() statement in the previous commit. check-in: f0640615 user: dan tags: trunk
15:35
Add the sqlite3PagerWalFramesize() function to pager.c. This is used by zipvfs. check-in: 786e24dc user: dan tags: trunk
14:28
Expose the sqlite3_stricmp() interface. Add the SQLITE_FCNTL_PRAGMA file control. check-in: c539cf21 user: drh tags: trunk
2012-02-22
20:08
Move test logic for SQLITE_FCNTL_PRAGMA out of os_unix.c and into test_vfs.c. Closed-Leaf check-in: c81fc40b user: drh tags: file-control-pragma
19:56
If the SQLITE_FCNTL_PRAGMA file-control returns anything other than SQLTIE_NOTFOUND and SQLITE_OK, then treat the result as an error. check-in: 56436181 user: drh tags: file-control-pragma
19:03
Disable the "filename" pragma implemented by os_unix.c except when compiled with SQLITE_TEST. check-in: 9a1da918 user: drh tags: file-control-pragma
18:21
Make benign any malloc failures inside the sqlite3_file_control() call within PRAGMA parsing. Add a couple simple tests for SQLITE_FCNTL_PRAGMA. check-in: a1f29fa6 user: drh tags: file-control-pragma
16:58
Change the SQLITE_FCNTL_PRAGMA file-control so that it can return a string value. check-in: fd8d7440 user: drh tags: file-control-pragma
14:45
Begin adding support for SQLITE_FCNTL_PRAGMA. check-in: 5be07904 user: drh tags: file-control-pragma
2012-02-21
18:35
Avoid redefining NDEBUG if the fuzzer is included in an amalagmated source file. check-in: f8ac826f user: drh tags: trunk
18:00
Prevent the fuzzer from ever returning a string longer than 100 bytes. check-in: 969095ca user: dan tags: trunk
14:11
Further fuzzer test cases. Fix a case in the fuzzer where an error code was being dropped. check-in: 8b77d395 user: dan tags: trunk
10:36
Add further test cases and minor fixes for the fuzzer. check-in: 583dde93 user: dan tags: trunk
2012-02-20
22:44
Updates to the instructions in the header comment of the fuzzer implementation. New test cases for the fuzzer. check-in: bf1dc790 user: drh tags: trunk
20:03
Change the way the fuzzer (test_fuzzer.c) works so that it loads its configuration from a database table. check-in: 90b7b957 user: dan tags: trunk
19:36
Fix a case in test_fuzzer.c causing transformations from the wrong ruleset to be applied in some cases. check-in: cb5f5ebc user: dan tags: trunk
2012-02-14
18:56
Increase the maximum ruleset id in the fuzzer from 50 to 2^31-1. check-in: 760e009a user: drh tags: trunk
15:34
Enhance the fuzzer virtual table to support multiple rule sets. check-in: a8293873 user: drh tags: trunk
2012-02-13
21:24
Merge the non-blocking ROLLBACK changes into trunk. check-in: 9c572d42 user: drh tags: trunk
20:28
Fix a harmless compiler warning introduced by the previous check-in. check-in: a8a042a7 user: drh tags: trunk
20:16
On unix, ignore the umask when creating journal files. That way, journal files will have exactly the same permissions as the original database and any process that has permission to write to the database can also recover hot journals. check-in: 84b32460 user: drh tags: trunk
17:01
Add the new SQLITE_ABORT_ROLLBACK extended error code to be returned for statements that are cancelled due to a rollback. Closed-Leaf check-in: 549f4fd0 user: drh tags: nonblocking-rollback
16:43
Change the ROLLBACK command so that pending statements to not block it. The pending statements instead return SQLITE_ABORT upon next access. Note: This causes separate shared-cache connections in read_uncommitted mode to abort as well. check-in: 9b66c79e user: drh tags: nonblocking-rollback
13:44
Generalize the interrupt mechanism so that individual statements can be interrupted and so that codes other than just SQLITE_INTERRUPT can be returned as a consequence of an interrupt. Closed-Leaf check-in: 922bcbb4 user: drh tags: generalize-interrupt
10:00
Changes to various test scripts so that veryquick.test runs with OMIT_COMPOUND_SELECT defined. check-in: 76bb649e user: dan tags: trunk
08:50
Fix a typo in the type of the fchown() function in os_unix.c. check-in: bfbfe05b user: dan tags: trunk
2012-02-11
23:55
Make fchown() an overrideable system call in os_unix.c. check-in: 98efac96 user: drh tags: trunk
22:19
Cleanup some directories and files left by the MinGW build, even when using the MSVC Makefile. check-in: 3ab89e25 user: mistachkin tags: trunk
21:56
Revise the preprocessor directives used to handle malloc.h and _msize, in order to detect and handle the MSVC special-case automatically. check-in: 90e73dc3 user: mistachkin tags: trunk
21:21
Silence GCC compiler warnings about unused return value from fchown(). check-in: b0225473 user: drh tags: trunk
19:53
Another attempt to fix warnings in the randomFunc() function. check-in: 768df4e1 user: drh tags: trunk
19:23
When creating journal files (including -wal and -shm files) try to set the ownership to be the same as the original database. This will prevent root from locking out the original owner of the file. check-in: 1254dffe user: drh tags: trunk
18:51
Remove a redundant test from the shared-memory logic in os_unix.c. check-in: 31142ca7 user: drh tags: trunk
2012-02-10
20:43
Fix a warning coming from the Solaris Studio compiler. check-in: 33294bbd user: drh tags: trunk
18:18
Pull the latest trunk changes into the apple-osx branch. check-in: e2485986 user: drh tags: apple-osx
17:54
Pull all the latest trunk changes into the sessions branch. check-in: 361fb66a user: drh tags: sessions
17:38
Disable the ability to have multiple values in the VALUES clause of an INSERT statement when SQLITE_OMIT_COMPOUND_SELECT is used. check-in: 92131195 user: drh tags: trunk
03:10
Fix an important bug in the handling of EINTR in unixRead(). Never came up on x86 but crashes on sparc. check-in: 1a16db0b user: drh tags: trunk
01:25
Fix a boundary case for the integer affinity routine for non-x86 processors. check-in: bea05ddd user: drh tags: trunk
2012-02-08
12:13
Add an autoconf test for malloc.h and use the results of that test to conditionally #include the malloc.h header file. check-in: 16a47112 user: drh tags: trunk
2012-02-07
14:13
Command-line shell enhancements: Reorganize the "usage" comment so that options are in alphabetical order. Add the new "--cmd" option. Allow either "--option" or "-option" for options. check-in: 9497893b user: drh tags: trunk
2012-02-02
21:02
More structure packing for smaller objects and less memory usage. check-in: f14e7f29 user: drh tags: trunk
19:37
Reduce the size of the MemPage object by about 32 bytes. Other structure size optimizations. check-in: 21695c34 user: drh tags: trunk
18:46
When non-aggregate columns occur in an aggregate query with a single min() or max(), then the values of the non-aggregate columns are taken from one of the rows that was the min() or max(). check-in: fa13edd3 user: drh tags: trunk
18:42
Fix a problem with NULL handling in aggregate min/max when returning values from the row containing the min or max. Closed-Leaf check-in: f27c7b4f user: drh tags: output-minmax-row
17:35
For queries of the form "SELECT p, max(q) FROM t1", the value of column p returned is the one on the same row that holds the maximum value of q. check-in: adb29232 user: drh tags: output-minmax-row
15:50
Data structure cleanup. Remove unused fields. Rearrange other files for tighter packing and reduced memory usage. check-in: 0bc594e8 user: drh tags: trunk
03:38
Simplified array allocation in the IdList and AggInfo objects. check-in: 25df2a74 user: drh tags: trunk
03:11
Fix a possible segfault after an OOM fault. This has been in the code for ages but only expressed itself following the previous check-in. check-in: a3553b8a user: drh tags: trunk
01:58
Remove the nAlloc field from the ExprList object. check-in: 5963de30 user: drh tags: trunk
2012-02-01
19:03
Very small performance enhancement and reduction in size of the sqlite3_stmt object. check-in: a38d57a4 user: drh tags: trunk
01:13
Fix ALTER TABLE RENAME so that it correctly handles triggers that attach to the table using the name in a different case. Ticket [ae6794effd404]. check-in: 0d78ebb8 user: drh tags: trunk
2012-01-31
23:34
Fix a compiler warning in FTS4. check-in: b4cad1ce user: drh tags: trunk
14:24
Futher pedantic fixes to the sqlite3_uri_boolean() interface. check-in: 77b3430d user: drh tags: trunk
13:35
Improvements to the documentation for sqlite3_uri_boolean(). check-in: b0a16179 user: drh tags: trunk
05:11
Change a comment in test script backup.test. check-in: 313546b4 user: dan tags: trunk
2012-01-30
18:40
Bring the documentation and implementation of sqlite3_uri_boolean() into closer agreement. Ticket [5f41597f7c9c] check-in: 7b053d69 user: drh tags: trunk
18:00
Fix compiler warnings in the TCL test harness. check-in: c4cd38a0 user: drh tags: trunk
16:02
Do not rely on the _WIN32_WINNT macro as vs2005 does not define it by default. Instead, always assume winNT unless the makefile explicitly sets SQLITE_OS_WINNT=0. check-in: 1ce4d21d user: drh tags: trunk
2012-01-28
21:08
Update the .dump command of the command-line shell so that it (1) avoids putting the semicolon of a DDL statement on the same line as a comment, (2) avoids long expression, even when dumping a table with many columns, and (3) avoids unnecessary quoting of the table name. This fixes tickets [c04a8b8a4f] and [232637c465]. Shell change only; no changes to the SQLite core. check-in: e6eea8d5 user: drh tags: trunk
19:44
Remove a couple of unnecessary nonterminals from the grammar. check-in: 2b2a7d8d user: drh tags: trunk
19:41
Add support for IF NOT EXISTS on CREATE VIRTUAL TABLE. check-in: 230983e8 user: drh tags: trunk
15:26
Update the version number to 3.7.11 and rerun autoconf. check-in: 6f9b265d user: drh tags: trunk
15:22
Add support for multiple rows of VALUES in an INSERT statement. check-in: eb3b6a0c user: drh tags: trunk
2012-01-25
20:43
Only invalidate the schema when the OP_ParseSchema opcode fails, not on any general failure of a vdbe program. check-in: 11f68d99 user: drh tags: trunk
16:29
Fix an FTS problem triggered by querying for an N character prefix using an N+1 character prefix index after rows have been deleted from the FTS table. Fix for [edb497982c]. check-in: c05c3fd2 user: dan tags: trunk
2012-01-24
10:08
Changes to the async-io module so that the xFileControl method returns SQLITE_NOTFOUND when a file-control is not recognized and so that it adds the second nul-terminator byte to filenames passed to the xOpen method of the underlying VFS. check-in: 7036886e user: dan tags: trunk
2012-01-19
16:57
Make the use and function of SQLITE_DYNAMIC clearer. Add assert() statement to help ensure that SQLITE_DYNAMIC is not misused. check-in: ab80f2c3 user: drh tags: trunk
2012-01-18
18:22
Avoid overriding the malloc_usable_size symbol using the C preprocessor as this might be confusing the build on some systems. check-in: bbaec351 user: drh tags: trunk
12:46
Add the SQLITE_WITHOUT_MSIZE and SQLITE_WITHOUT_ZONEMALLOC macros in mem1.c to disable the use of _msize() on windows and the zone memory allocator on Apple products, respectively. check-in: 238e35a4 user: drh tags: trunk
01:14
Remove a redundant assignment from the VM. check-in: d0dabe2f user: drh tags: trunk
01:09
Fix typo in comment. check-in: 199edb68 user: mistachkin tags: trunk
2012-01-17
15:29
Remove the undocumented PRAGMA omit_readlock hack. check-in: 96900c47 user: drh tags: trunk
2012-01-16
16:56
Enhance the command-lin shell to interpret CSV files as described by the wikipedia article on CSV. check-in: 93aa17d8 user: drh tags: trunk
16:39
Test the fts4 content and prefix options together. check-in: de11cd5c user: dan tags: trunk
13:28
Version 3.7.10 check-in: ebd01a8d user: drh tags: trunk, release, version-3.7.10
13:00
Rebuild the configure script using autoconf 2.68 since autoconf 2.65 (previously used) appears to build incorrect scripts for Mac. check-in: 9da1cd0a user: drh tags: trunk
12:33
Support building with SQLITE_ENABLE_SESSION under MSVC. check-in: 2845654d user: mistachkin tags: sessions
2012-01-14
14:13
Merge the latest trunk changes into the apple-osx branch. check-in: 2cc414cd user: drh tags: apple-osx
13:50
Update sessions branch with latest changes from trunk. check-in: 01c84fd3 user: dan tags: sessions
03:34
Make sure the EXTERN macro is properly defined when building targets that require it (e.g. on MinGW). check-in: 88ad2f23 user: mistachkin tags: trunk
00:42
In the multiplexor routine that determines the size of an overflow file, return 0 and leave the error code unchanges if there were prior errors. This prevents some I/O errors from going unreported in nx-devkit tests. check-in: 6da0821a user: drh tags: trunk
2012-01-13
16:48
Fix documentation typos. No changes to code. check-in: 0b857613 user: drh tags: trunk
16:16
Add the -uri option to the usage comment that is printed by the "sqlite3" TCL command when an unknown command-line option is supplied. check-in: 7987e285 user: drh tags: trunk
15:50
Update the documentation for the sqlite3_uri_*() routines to make it clear that there argument must be a database filename passed into xOpen(). No changes to code. check-in: 08230a3a user: drh tags: trunk
15:21
Fix backup2.test so that it passes on OpenBSD (which produces a slightly different error message in one case). check-in: 227cfe11 user: dan tags: trunk
14:50
Do not throw an error from within test_journal.c if a database file size is not an integer multiple of the page-size. check-in: 3f4899a9 user: dan tags: trunk
10:51
Omit test file zerodamage.test from the inmemory_journal permutation. check-in: 0c0051b1 user: dan tags: trunk
10:04
Fix test case issues related to errors in file-controls and the PSOW flag. check-in: 5afbcd49 user: dan tags: trunk
2012-01-12
16:41
Fix issues in test cases so that they work with DEFAULT_AUTOVACUUM defined. And with a small default cache-size. check-in: a298465c user: dan tags: trunk
15:05
Fix typos in a testcase() macro introduced by the previous commit. check-in: 0467742f user: dan tags: trunk
14:25
Remove some assert() statements that can fail with corrupt databases. check-in: 7654ae71 user: dan tags: trunk
2012-01-11
16:16
Remove code made unreachable by the enhancement of the previous check-in. check-in: 9e31a275 user: drh tags: trunk
15:47
Make the pager less vulnerable to problems caused by shifting sector sizes when rolling back a hot journal. check-in: 629108c8 user: drh tags: trunk
11:20
Fix the sqlite3_quota_file() function in test_quota.c so that it adds the second nul-terminator to all file names that will be passed to a VFS xOpen method. check-in: 3013f9a6 user: dan tags: trunk
01:01
Prevent winOpenSharedMemory from masking the real return code from its call to winOpen. Also, add asserts to check the double-zero termination of database file names. check-in: 93a65776 user: mistachkin tags: trunk
00:38
Make sure filenames handed to the VFS by the fake_big_file test procedure are double-zero terminated. check-in: d0a86860 user: drh tags: trunk
2012-01-10
23:18
Only require double-zero terminators on database filenames, not any every files supplied to the xOpen method. This backs out [2544f233f1]. Also refactor the fillInUnixFile() routine in os_unix.c to reduce the number of parameters. check-in: cb774b26 user: drh tags: trunk
17:59
Refactor sqlite3OsFileControlNoFail() into sqlite3FileControlHint(). check-in: 722735a4 user: drh tags: trunk
17:28
Avoid passing strings with a single nul-terminator (two are required) to the VFS xOpen() method from within the code that checks to see if a master-journal file may be safely deleted. check-in: 2544f233 user: dan tags: trunk
16:56
Add function sqlite3OsFileControlNoFail(), which is the same as sqlite3OsFileControl() except that it does not simulate OOM errors. This saves adding calls to the BenignMalloc() functions around each of the invocations of sqliteOsFileControl() that ignore the return code. check-in: af59b182 user: dan tags: trunk
16:40
Check the return code from sqlite3OsFileControl() in sqlite3BtreeCopyFile() and report any errors that it generates. check-in: 7f852ac6 user: drh tags: trunk
00:24
Remove the BenignMalloc() from around the call to FCNTL_OVERWRITE. Add new ones around sqlite3OsDelete(). Fix an assert that causes problems for the nx-devkit. check-in: 38bc4236 user: drh tags: trunk
2012-01-09
14:19
Cosmetic changes to lemon. No changes to core functionality nor impact on SQLite. check-in: 393fc78a user: drh tags: trunk
13:41
Make sure the multiplexor does not create unnecessary overflow files. check-in: 12386197 user: drh tags: trunk
11:37
Have test_multiplex.c add a second nul-terminator byte to the strings that it passes to the xOpen method of the underlying VFS, in case that VFS passes the string to sqlite3_uri_parameter() or similar. check-in: 12f5b8c9 user: dan tags: trunk
2012-01-08
22:18
Fix typos in commands. Combine the ExpandBlob and expandBlob macros into one. check-in: fc9179e1 user: drh tags: trunk
12:32
Make sure the shared-memory filename sythesized by os_win.c is double-zero terminated, so that it can be used with sqlite3_uri_parameter(). check-in: 429380f9 user: drh tags: trunk
00:54
Fix harmless compiler warning seen with MSVC. check-in: 9612bcd6 user: mistachkin tags: trunk
2012-01-07
15:17
Fix a bug in lemon in computation of which non-terminals can generate an empty string. This bug and the fix make absolutely no difference for the grammar used by SQLite, but it can make a difference when lemon is used in other grammars. check-in: ce32775b user: drh tags: trunk
2012-01-06
13:58
Add missing finish_test to the end of the zerodamage.test module. Disable the zerodamage module if virtual tables are omitted from the build. check-in: d2a5685b user: drh tags: trunk
2012-01-05
23:32
Combine various boolean variables in the BtShared structure into a single boolean vector. Also make performance improvement simplifications to sqlite3BtreeMovetoUnpacked(). check-in: 11949331 user: drh tags: trunk
21:19
Make sure the name of the shared memory file has two zero-terminators in the UNIX VFS, so that sqlite3_uri_parameter() will work correctly on that name. check-in: 3d088ba5 user: drh tags: trunk
18:33
Fix an incorrect assert() on the sqlite3FileSuffix3() function. check-in: 24db54bd user: drh tags: trunk
16:07
Change the unix VFS so that it ignores all but the least-significant bit of the syncDir flag to xDelete. Add an assert to prove that the core only ever uses that one bit. check-in: e75fd3b2 user: drh tags: trunk
12:38
Ensure 8-byte alignment of Index.aiRowEst elements even if the size of an Index object is not a multiple of 8 bytes. check-in: 1378f905 user: drh tags: trunk
11:43
Remove the SQLITE_FCNTL_SYNC_OMITTED cases from the unix and windows VFSes as they are no longer needed because of check-in [fd3822f1f2]. check-in: 7cf568a1 user: drh tags: trunk
2012-01-04
12:57
Fix typos and comments and make minor changes to a few function names, as suggested by readership. check-in: e9d05cbb user: drh tags: trunk
2012-01-03
14:50
Make sure filenames passed into sqlite3OsOpen() always have the extra zero-terminators needed by sqlite3_uri_parameter(). check-in: d73e93cf user: drh tags: trunk
2012-01-02
18:20
Remove the code that attempts to find the sector size from the OS and hardcode the xSectorSize methods of the unix and windows VFSes to return SQLITE_DEFAULT_SECTOR_SIZE, which is now set to 4096 unless overridden. check-in: 03d8362c user: drh tags: trunk
18:00
Change page quantities in pcache1.c to unsigned. check-in: da52e6e8 user: drh tags: trunk
16:38
Remove an incorrect assert() in btree.c. check-in: c1691d99 user: drh tags: trunk
15:45
Make sure large negative arguments to PRAGMA cache_size do not cause 32-bit signed integer overflow. Also correct a requirements mark. check-in: 17c30634 user: drh tags: trunk
14:50
Have SQLITE_FCNTL_SYNC_OMITTED use the normal method of returning an error code. check-in: fd3822f1 user: dan tags: trunk
12:41
Fix the build so that it works when SQLITE_ENABLE_8_3_NAMES=1. check-in: d9761f15 user: drh tags: trunk
2012-01-01
13:58
Tweaks to improve testability. check-in: e3a929e4 user: drh tags: trunk
2011-12-31
21:51
Fix typos in comments. No changes to code. check-in: 6827338e user: drh tags: trunk
10:18
Add calls to the BenignMalloc() functions around the SQLITE_FCNTL_OVERWRITE call in backup.c. check-in: 3e0833db user: dan tags: trunk
2011-12-30
18:16
Add calls to the BenignMalloc() functions around the SQLITE_FCNTL_SIZE_HINT call in pager.c. check-in: c17a3f5e user: dan tags: trunk
16:16
Fix a typo in the documentation for PCACHE2. No changes to code. check-in: 46e7903a user: drh tags: trunk
16:09
Change dbstatus.test to account for the fact that the value reported by DBSTATUS_SCHEMA_USED may be slightly lower than the actual memory used on osx check-in: 6f2010c8 user: dan tags: trunk
16:07
Fix up requirements marks for syntax diagrams to reflect the new and improved GIF renderings. check-in: 1bb23a3b user: drh tags: trunk
15:17
Update the text of requirements associated with sqlite3_pcache_methods2. Update requirements marks embedded in code. All of the above are comment changes only; there are no changes to code in this check-in. check-in: f945c41a user: drh tags: trunk
11:43
Hold the database handle mutex for the duration of sqlite3_db_release_memory(). check-in: eeaf2988 user: dan tags: trunk
10:54
Minor changes to fix compilation with SQLITE_OMIT_WAL and SQLITE_OMIT_WSD defined. check-in: 26a513a8 user: dan tags: trunk
09:00
Change an implicit i64-to-int cast in pager.c to an explicit cast. check-in: 6a71ba9c user: dan tags: trunk
05:08
Fix some typos in comments. No code changes. check-in: 4edc5994 user: dan tags: trunk
2011-12-23
20:49
Documentation updates. No changes to code. check-in: a8a1a639 user: drh tags: trunk
13:32
Avoid excess syncs when padding a transaction in a WAL. check-in: 1f24ae71 user: drh tags: trunk
02:07
Merge the POWERSAFE_OVERWRITE features and the use of statvfs() from the statvfs branch into trunk. check-in: 2370d70e user: drh tags: trunk
01:04
Change the name ZERO_DAMAGE to the more descriptive POWERSAFE_OVERWRITE. The query parameter used to control this device characteristic is now "psow". Closed-Leaf check-in: 6191c5e4 user: drh tags: statvfs
00:25
Merge the latest trunk changes into the statvfs branch. check-in: d5e36327 user: drh tags: statvfs
00:07
Add interfaces sqlite3_uri_boolean() and sqlite3_uri_int64() which are wrappers around sqlite3_uri_parameter() combined with internal routines for converting strings to booleans and 64-bit integers. check-in: 83d26b9a user: drh tags: trunk
2011-12-22
17:31
Fix minor issues with FTS and RTREE discovered by coverity. check-in: 1c27d842 user: drh tags: trunk
17:10
Check the return code from sqlite3_initialize() called from within sqlite3_soft_heap_limit64() and return an error from sqlite3_soft_heap_limit64() if sqlite3_initialize() fails. check-in: 676acce2 user: drh tags: trunk
15:30
Fix a problem in fts3_write.c causing stack memory to be referenced after it is out of scope. check-in: f9c4a7c8 user: dan tags: trunk
02:10
Merge recent trunk changes into the statvfs branch. check-in: 995ec8a4 user: drh tags: statvfs
01:46
Remove a redundant assignment operator. check-in: 19a6852a user: drh tags: statvfs
2011-12-21
18:04
Fix other problems where 32-bit integer overflow may cause a problem. Two that require an improbably large sub-journal and two in test harness code. Ticket [ac0ff496b7e2] check-in: c723e3e1 user: dan tags: trunk
17:00
Avoid 32-bit overflow when calculating the byte offset of an overflow page in SQLITE_DIRECT_OVERFLOW_READ code. Fix for [ac0ff496b7]. check-in: c5256b59 user: dan tags: trunk
14:42
Add the ability to enable or disable SQLITE_IOCAP_ZERO_DAMAGE using a URI parameter for both unix and windows. Add a file-control to query or disable the ZERO_DAMAGE setting. Add the -uri option to the "sqlite3" TCL command in tclsqlite3.c. Allow the sqlite3_uri_parameter() interface to accept a NULL pointer for its first parameter. check-in: c83627b7 user: drh tags: statvfs
2011-12-20
22:18
Remove the code that tries to detect OOO header writes on a WAL recovery. The code is made obsolete by syncing the WAL header. check-in: 7ac713a1 user: drh tags: statvfs
20:13
Refactor the sqlite3WalFrames() routine for clarity of presentation. Do the padded transaction sync as the write pointer crosses the final sector boundary instead of at the end, for efficiency. Always sync the WAL header immediately after it is written. check-in: 92c73b42 user: drh tags: statvfs
13:13
Assert that the isCommit parameter to sqlite3WalFrames() is zero if and only if the nTruncate parameter is zero. check-in: 979daf92 user: drh tags: trunk
2011-12-19
15:46
Add test for WAL mode to unixexcl.test. check-in: 4d518bd4 user: dan tags: trunk
11:57
Merge [21b76af6ed] into statvfs branch. check-in: e694f7b1 user: dan tags: statvfs
11:16
Fix a couple of test cases to account for the master-journal name related change in [cf3bccc2]. check-in: 21b76af6 user: dan tags: trunk
10:07
Modify test cases to account for the ZERO_DAMAGE change. check-in: 68684495 user: dan tags: statvfs
00:31
Some fixes to the test suite so that it works with ZERO_DAMAGE set to true. Still lots more problems remain. check-in: 41891b23 user: drh tags: statvfs
2011-12-17
20:02
For improved clarity of presentation, refactor some of the code associated with ZERO_DAMAGE and sector-size. check-in: 1dde96c9 user: drh tags: statvfs
19:49
Add SQLITE_IOCAP_ZERO_DAMAGE and enable it for both unix and windows. Use this device characteristic to reduce the required work in journaling. A side effect is that this changes the default page exists back to 1024 even with the use of statvfs(). check-in: a0be6ea4 user: drh tags: statvfs
16:25
Fix a bad #endif with the previous check-in on this branch. check-in: 915713ff user: drh tags: statvfs
16:09
Add support for statvfs() in os_unix.c, for determining the sector size. This causes many TCL test failures under Linux. check-in: e0d44450 user: drh tags: statvfs
13:45
Merge in changes that cause the first sector of the WAL file to be synced when the WAL restarts. This is a fix for the power-loss corruption problem described in ticket [ff5be73dee086] check-in: 44ca4d12 user: drh tags: trunk
08:10
Add tests to walcrash3.test. check-in: d7688042 user: dan tags: trunk
01:31
Make sure the Salt-1 value in the WAL file is sequentially numbered at each checkpoint, as it says it should be in the documentation. check-in: 7b63b11b user: drh tags: trunk
2011-12-16
21:26
Enhance the WAL header sync so that it honors the various synchronous pragmas, settings, and device characteristics. Closed-Leaf check-in: 9799241f user: drh tags: wal-header-sync
19:34
Proposed changes that ensure that the WAL header is written prior to the first commit mark. check-in: 91d0437c user: drh tags: wal-header-sync
17:01
Add code for a test that was failing before the persistent-wal related changes of [09ccc4a1be]. check-in: 49d21ce5 user: dan tags: trunk
15:38
Merge the fix for [a1fa75cbdd02] from the experimental branch. Also fix the persistent-wal mode feature of truncating the WAL on close so that it always truncates the WAL to zero bytes. check-in: 09ccc4a1 user: drh tags: trunk
15:11
Improved logging of master-journal name conflicts. check-in: b1005ef4 user: drh tags: trunk
13:42
Merge the nx-devkit changes into trunk. check-in: cf3bccc2 user: drh tags: trunk
13:24
Experimental fix for [a1fa75cbdd]. Closed-Leaf check-in: 6492af76 user: dan tags: experimental
05:50
Tweaks to the way multiplexSubOpen() works, for backwards compatibility. check-in: bb403388 user: drh tags: nx-devkit
05:09
Fix a potential infinite loop (inserted by the previous check-in) on the multiplexWrite() method of the multiplexor. check-in: 022bf427 user: drh tags: nx-devkit
04:57
The xTruncate method for the multiplexor now changes surplus overflow files to zero-length by default. Or if the "truncate" query parameter is used, it actually deletes the surplus overflow files. This allows VACUUM to shrink the database again. check-in: 5aefef04 user: drh tags: nx-devkit
01:30
Call sqlite3_log() with an appropriate message if unable to find a unique master-journal filename. check-in: e9177f7d user: drh tags: nx-devkit
01:21
A better solution to being unable to find a unique master-journal filename: just delete an existing master-journal and reuse it. check-in: 2685c2b9 user: drh tags: nx-devkit
00:33
Make sure the antipenultimate character of master-journal filenames is a "9" in order to avoid collisions with other files in 8+3 filename mode. Also, limit the number of attempts at finding a unique master-journal filename. check-in: 34a04836 user: drh tags: nx-devkit
2011-12-15
17:44
Add stdio support to the quota VFS. check-in: 322bd15f user: drh tags: trunk
17:42
Use _commit() rather than FlushFileBuffers() as a substitute for fsync() on windows. Also cast for C++ and add support for SQLITE_FCNTL_VFSNAME. Closed-Leaf check-in: e85cfe9a user: drh tags: quota-stdio
17:00
When deleting a file with the multiplexor VFS, also delete any overflow files that exist. check-in: 3af1feaa user: dan tags: nx-devkit
13:29
Make sure the chunksize in test_multiplex does not cause the pending byte to fall near the end of a chunk. Adjust the chunksize upward as necessary to prevent this. check-in: e05f8a29 user: drh tags: nx-devkit
11:45
Fix some problems with dropped error codes in multiplexOpen(). check-in: 2d50f781 user: dan tags: nx-devkit
02:22
In the multiplexor, do not try to delete overflow files that do not exist. And assume all but the last overflow file is the size of the chunk size. check-in: a822a80d user: drh tags: nx-devkit
2011-12-14
18:33
Merge the nx-devkit changes into trunk. This includes the new SQLITE_FCNTL_VFSNAME file-control. check-in: da118e02 user: drh tags: trunk
18:28
Merge the VFSNAME file-control addition into the nx-devkit branch. check-in: 08c1dc51 user: drh tags: nx-devkit
17:53
Add a file-control that will discover the name of the bottom-level VFS and all the shims in between. Closed-Leaf check-in: cdbfb553 user: drh tags: vfsname-filectrl
01:38
Improvements to comments. No code changes. check-in: 08bbbd8e user: drh tags: nx-devkit
00:37
Treat a zero return value from the Win32 APIs MultiByteToWideChar and WideCharToMultiByte as an error condition. check-in: c65e5a36 user: mistachkin tags: trunk
00:04
Harden the utf8-to-mbcs converter in the quota module against failures. check-in: 1cda511d user: drh tags: quota-stdio
2011-12-13
23:26
Enhancements to test_quota.c: Remove the external dependency on sqlite3_win32_utf8_to_msbc(). Add an extra parameter to quota_fflush() that will also do an fsync (or the equivalent). check-in: 92f4188f user: drh tags: quota-stdio