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26 check-ins using file src/select.c version 50961f0d

2014-02-17
01:13
Fix the VDBE_PROFILE logic. Add a script to process the output file. (check-in: 7adb3da2 user: drh tags: trunk)
2014-02-16
19:20
Use the modern MinGW major version macro, not the deprecated one. (Closed-Leaf check-in: 057c16ee user: mistachkin tags: mingw4x)
2014-02-14
23:49
Seek past NULLs in a top-constrained search. Avoid checking for NULLs in the body of the search. (check-in: e07a32f3 user: drh tags: trunk)
23:35
Better support for MinGW 4.x. (check-in: e1472307 user: mistachkin tags: mingw4x)
20:59
Reduce the number of cases where it is necessary to check for NULL after the loop terminating condition. (check-in: 3c1ae447 user: drh tags: trunk)
15:13
Add OP_IdxGT and OP_IdxLE as distinct opcodes. Formerly these operations where done using OP_IdxGE and OP_IdxLT with the P5 flag set. But VDBE code is easier to read with distinct opcode names. Also change OP_SeekGe to OP_SeekGE, and so forth, so that the capitalization is consistent. The whole point of this change is to improve the readability of VDBE listings. (check-in: b6bea903 user: drh tags: trunk)
00:25
Revise how the Tcl system encoding is handled by the test suite. (check-in: 9e573198 user: mistachkin tags: trunk)
2014-02-13
21:57
Improvements to the makefile and README for MSVC. (check-in: b22b6140 user: mistachkin tags: trunk)
19:27
Ensure that if the "psow=0" URI option or FCNTL_POWERSAFE_OVERWRITE file-control is used to clear the power-safe overwrite flag, extra padding frames are added to the WAL file. (check-in: 48c821fd user: dan tags: trunk)
19:10
Change README to README.md and expand it. Remove unrelated and obsolete files. (check-in: 18d4e258 user: drh tags: trunk)
18:46
Avoid passing a flags argument with the internal WAL_SYNC_TRANSACTIONS bit set when calling sqlite3OsSync(). (check-in: e3b79e92 user: dan tags: trunk)
13:42
Update the tclconfig files to the latest from http://core.tcl.tk/tclconfig. (check-in: b81ba7a4 user: drh tags: trunk)
2014-02-12
23:52
Minor simplifications to the "zeroPage()" routine in btree.c. (check-in: cc8f10bc user: drh tags: trunk)
21:31
Remove the "rowid cache" that sought to remember the largest rowid for a table and thereby speed up OP_NewRowid. That cache was ineffective. Removing it results in a performance increase of 0.4%, less memory usage, and a slightly smaller library size. (check-in: 56bc5ce8 user: drh tags: trunk)
15:05
Various fixes and test case updates so that veryquick.test passes again. (Leaf check-in: f352ef57 user: dan tags: deferred-open)
14:43
Make sure "rowid" columns are correctly resolved in joins between normal tables and WITHOUT ROWID tables. Fix for ticket [c34d0557f740c45070]. (check-in: 5d01426d user: drh tags: trunk)
14:43
Merge latest trunk changes. (check-in: 4d7057c4 user: dan tags: deferred-open)
2014-02-11
19:35
Test case updates to account for the fact that database files are not created until they are first written. (check-in: 8ef97420 user: dan tags: deferred-open)
16:31
Sync with trunk. Bring in the command-line shell updates and the new 3.8.4 version number. (check-in: 2cd35ff6 user: drh tags: sessions)
16:24
Increase the version number to 3.8.4 (check-in: 0a8bcbbd user: drh tags: trunk)
16:22
Updates to the command-line shell. Simplify the banner message. Add the ".save" command as an alias for ".backup". When starting with no arguments, include a banner message warning that the database is transient and in-memory and mention the ".open" command. (check-in: f5ad1e1b user: drh tags: trunk)
14:37
Fixes to the "editline" support in the command-line shell. (check-in: 7989ce5f user: drh tags: trunk)
05:26
Merge latest trunk changes. (check-in: 1f2e1b0c user: dan tags: deferred-open)
04:30
Sync the latest trunk changes, and in particular the STAT4 IS NOT NULL fix. (check-in: b0067926 user: drh tags: sessions)
01:50
Make sure that virtual WHERE-clause terms do not get transformed into real terms when processing set of OR-connected terms. Fix for ticket [4c86b126f22ad]. (check-in: c950d6c4 user: drh tags: trunk)
2014-02-10
21:07
Fix a pointless conditional. Add a test case. (check-in: 9367632d user: drh tags: trunk)