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50 ancestors of [ff0b5c851b]

2014-03-17
15:43
Add an experimental multi-threaded capability to vdbesorter.c. check-in: ff0b5c851b user: dan tags: threads
2014-03-13
15:41
Merge latest trunk changes into this branch. check-in: d17231b63d user: dan tags: threads
2014-03-12
19:38
Fix an obscure bug causing sqlite3_close() to fail if there are virtual tables on the disconnect list when it is called. check-in: 6504aa47a8 user: dan tags: trunk
19:20
Changes to FTS to ensure that it does not access the database from within the xConnect method. check-in: c67a52c356 user: dan tags: trunk
12:44
Prevent the rtree module from reading sqlite_stat1 data from the wrong database. check-in: 7ce03c1b55 user: dan tags: trunk
2014-03-11
15:27
Version 3.8.4.1 check-in: 018d317b12 user: drh tags: trunk, release, version-3.8.4.1
15:25
Update version number to 3.8.4.1 check-in: 33f5694fa4 user: drh tags: trunk
09:19
Add a test to see what happens if an rtree constructor encounters an SQLITE_BUSY error. No changes to code. check-in: 5527e23636 user: dan tags: trunk
2014-03-10
20:12
Adjustments to the cost computation for the skip-scan query plan, to take into account the fact that a seek has to occur on each skip. check-in: 0769eebd02 user: drh tags: trunk
18:03
Attempt to work around MSVC's treatment of __LINE__ as a non-constant value in "Edit and Continue" mode by avoiding the use of __LINE__ when SQLITE_VDBE_COVERAGE is not defined. check-in: 0a5318bc27 user: drh tags: trunk
12:20
Version 3.8.4 check-in: 530a1ee7dc user: drh tags: trunk, release, version-3.8.4
2014-03-08
19:07
Fix a bug causing "SELECT char()" to return SQLITE_NOMEM. check-in: ba39df9d4f user: dan tags: trunk
2014-03-07
14:57
Improved comment on the pager.c PERSIST rollback journal delete logic inside of hasHotJournal(). No changes to code. check-in: e5b17a9d07 user: drh tags: trunk
03:31
Revise change from the previous check-in to clarify the situation when handling open journal files, regardless of journal mode. check-in: 1c318ef3b7 user: mistachkin tags: trunk
02:29
Avoid calling sqlite3OsDelete() on a file that is open, since this causes Windows to run *very* slowly. Comes up on error recovery in journal_mode=PERSIST. check-in: fdc651e2ec user: mistachkin tags: trunk
2014-03-06
18:16
Do not run corruptH.test in mmap mode. check-in: c0d54b4e41 user: dan tags: trunk
13:38
Improved EXPLAIN indentation of a loop in the ANALYZE logic for STAT4. Mark the not-found jump of a seek operation in that loop as never taken. check-in: 0a4200f95c user: drh tags: trunk
12:36
Remove a branch that is never taken from where.c. check-in: 4a4997221f user: dan tags: trunk
02:15
Cosmetic change to the shell in-memory database warning to skip coloring the trailing period. check-in: c87d8e07ec user: mistachkin tags: trunk
01:56
Fix some incorrect comments and typos in comments. Add testcase() macros to some of the new record comparison code. check-in: b83cfe899d user: drh tags: trunk
00:30
Better loadable extension handling in the Win32 VFS when compiled for Cygwin. check-in: 29b0a4f158 user: mistachkin tags: trunk
00:28
Better support for MinGW 4.x. check-in: 170e058520 user: mistachkin tags: trunk
2014-03-05
19:36
Always include the ctype.h header in the spellfix.c extension. check-in: bfd75f471a user: drh tags: trunk
19:13
Avoid running a couple of test cases that use realloc() extensively if SQLITE_MEMDEBUG is defined. check-in: e406d4bb78 user: dan tags: trunk
19:04
Fix a harmless compiler warning on MSVC. check-in: 0723effc9c user: drh tags: trunk
17:29
Add SQLITE_OMIT_CTE to the list of compile options that might be returned by "PRAGMA compile_options". check-in: f33f2b3f92 user: dan tags: trunk
16:15
Add tests to join.test to verify that it is not possible to use more than 64 tables in a join. check-in: ef1a998625 user: dan tags: trunk
15:52
Count the number of elements in a SrcList object using an "int" rather than a "u8", to avoid overflows and to work around an issue in the C compiler on AIX. check-in: eee2a13f2c user: drh tags: trunk
15:04
Add a test case for the problem fixed by [1d134ba2ed]. check-in: d4fbc05df9 user: dan tags: trunk
14:40
When converting a result type from TEXT to BLOB using the sqlite3_value_blob() interface, continue to report SQLITE_TEXT as the true type from sqlite3_value_text() as long as that text is still valid. The maintains legacy behavior from before the noMemType change. check-in: 1d134ba2ed user: drh tags: trunk
12:47
Separate the column NULL value constant into a separate routine for greater commonality with the sessions branch. check-in: 12cbebb997 user: drh tags: trunk
11:48
Remove the redundant memType field from struct Mem. check-in: 9e85285789 user: dan tags: trunk
11:22
Do not run corruptI.test with the mmap permutation. check-in: 378b290da8 user: dan tags: trunk
01:29
Experimental simplification of memory flags/type handling. Closed-Leaf check-in: bac2820e13 user: mistachkin tags: noMemType
2014-03-04
21:19
Avoid indexing off the front end of an array when creating a view with two or more blank column names in the SELECT statement that defines the view. check-in: 554501f158 user: drh tags: trunk
21:00
Fix a problem with "DEFAULT (-(-9223372036854775808))" clauses in ALTER TABLE ... ADD COLUMN commands. check-in: e072cb3ee2 user: dan tags: trunk
18:06
Fix a potential memory use-after-free problem following an OOM error. check-in: 767ccb1fa1 user: drh tags: trunk
16:21
Fix an assert() so that it takes OOM errors into account. check-in: 53f6ec792f user: drh tags: trunk
16:05
Ensure that BtreeMovetoUnpacked() does not try to invoke xRecordCompare when it is set to NULL. check-in: 2879234b7c user: dan tags: trunk
13:18
Improve clarity of presentation in the sqlite3VdbeMemFromBtree() routine. check-in: 9830c343bc user: drh tags: trunk
12:07
Fix comment in test. check-in: 1e57f67b20 user: mistachkin tags: trunk
11:54
Fix minor typos in the new test file. check-in: 3cbb9b1b4f user: mistachkin tags: trunk
11:35
Add tests to verify the fix for bug [4ef7e3cfca]. check-in: 62410bb8a7 user: dan tags: trunk
11:29
Fix name resolution problem in sub-selects within triggers, ticket [4ef7e3cfca]. check-in: 5bcd0b1ca5 user: mistachkin tags: trunk
11:16
Fix harmless compiler warning. check-in: 8d18a803bd user: mistachkin tags: trunk
04:12
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create fast-track special case routines to handle the common cases more quickly. This gives a significant performance boost. check-in: 3325ad5bdc user: drh tags: trunk
04:04
Fix more instances of assuming 'char' is signed. And, make sure to never shift a signed integer. Closed-Leaf check-in: f10130ede4 user: drh tags: broken-on-arm
00:15
Do not assume that 'char' is signed. Make it explicit. check-in: 979da752e6 user: drh tags: broken-on-arm
2014-03-03
21:59
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create a couple of fast-track routines to handle the common cases of a string with BINARY collation or integer values as the left-most column. This gives a significant performance boost in common use. Oops: This build does not work on the Beaglebone where "char" defaults to unsigned. check-in: aec5473a75 user: drh tags: broken-on-arm
21:46
Fix a couple of harmless compiler warnings. Closed-Leaf check-in: fcf480cc63 user: drh tags: experimental
20:48
Avoid a buffer overread in vdbeCompareRecordInt() that might occur if the database is corrupt. check-in: 7c0b4381f0 user: dan tags: experimental