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9 check-ins using file src/vdbeaux.c version f7a3e80d
|19:50||Experimental optimization for DELETE statements with WHERE clauses that qualify for the OR-optimization. check-in: d52376df user: dan tags: onepass-delete-or|
|16:08||Avoid doing comparisons with pointers that might have been previously been passed to realloc() and/or free(). check-in: f20396ad user: drh tags: trunk|
|14:37||Avoid unnecessary work inside of verifyDbFile() in the unix VFS. Closed-Leaf check-in: f3c0579e user: drh tags: unix-vfs-optimization|
|04:18||Add a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes. This test case was failing before the 3.9.0 release. check-in: 177862c1 user: drh tags: trunk|
|00:47||Update the TclKit download URL. check-in: 07e5199c user: mistachkin tags: trunk|
|23:31||Update MSVC batch build tool to the latest Windows 10 SDK version. check-in: 2ad50171 user: mistachkin tags: trunk|
|21:46||Add the ".changes ON|OFF" command to the sqlite3.exe command-line shell, for testing and verifying the sqlite3_changes() and sqlite3_total_changes() interfaces. check-in: 9bbe1afc user: drh tags: trunk|
|18:18||Fix the openDirectory() routine in the unix VFS so that it works for databases located in the root of the filesystem and for database files that have no pathname at all. check-in: e7ae120d user: drh tags: trunk|
|16:43||Changes to avoid undefined behavior detected by analysis tools - never observed in the wild. Later: This check-in introduces a bug, fixed at [a304e34675404aee]. check-in: a9e81908 user: drh tags: trunk|