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50 check-ins occurring around 554501f158534f9c.

2014-03-06
18:16
Do not run corruptH.test in mmap mode. check-in: c0d54b4e41 user: dan tags: trunk
15:01
Fix a harmless compiler warning in the sessions test harness. check-in: d389e20ab0 user: drh tags: sessions
14:53
Enhance the test harness for the sessions interface so that it does not use SQLite operations that can encounter an OOM error in places where it is unable to report an OOM error back up to the test script. check-in: bc0e661033 user: drh tags: sessions
13:48
Merge the latest 3.8.4 tweaks from trunk. check-in: 1ed463d918 user: drh tags: sessions
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
23:12
Merge compiler-warning fixes from trunk. check-in: a1f2b04285 user: drh tags: sessions
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
14:49
Merge in various obscure bug fixes and the removal of Mem.memType from trunk. check-in: 0828975d58 user: drh tags: sessions
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
14:34
Merge the performance enhancements of trunk (and some obscure bug fixes) into the sessions branch. check-in: 7f51ad97f0 user: drh tags: sessions
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
19:29
Fix a typo in a comment. No changes to code. check-in: 1f4991ab16 user: drh tags: experimental
18:25
Fix compiler warnings. check-in: ba8993727e user: drh tags: experimental
17:48
Merge latest trunk changes. check-in: 1d60356462 user: dan tags: experimental
17:36
Change an OP_SCopy into an OP_Copy in a case where the destination might be used after the source has changed. check-in: c0fa0c0e2d user: drh tags: trunk
16:48
Change the "explain_i" tcl test command so that xterm color codes are only added if the output is actually a terminal. check-in: 559835e54e user: dan tags: trunk
15:13
Fix a harmless compiler warning. check-in: d7f6837e69 user: drh tags: experimental
14:45
Merge latest trunk changes. check-in: e00ed717fb user: dan tags: experimental
14:20
Fix a segfault that can occur following an OOM error. check-in: 7fdd378d54 user: dan tags: trunk