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10 check-ins using file src/where.c version 60bc8c5b

2014-01-02
19:35
Avoid unnecessary affinity transformations when building indices using data from a table. (check-in: 10d85135 user: drh tags: trunk)
17:57
Be more aggressive in optimizing constant conditional expressions. (check-in: b7e39851 user: drh tags: trunk)
2014-01-01
15:18
Try to detect process ID changes due to fork() calls in os_unix.c and reset the PRNG when a process ID change is detected. (check-in: e1eba1fb user: drh tags: trunk)
14:00
Enhance sqlite3_randomness(N,P) such that it resets the internal PRNG if N is less than 1. Subsequent calls to sqlite3_randomness() will reinitialize the internal PRNG by calling the xRandomness() method of the default VFS. (check-in: a221aa82 user: drh tags: trunk)
2013-12-24
12:09
Merge the latest trunk changes into the sessions branch. (check-in: cfd110bf user: drh tags: sessions)
12:04
Add -I. to the main.mk makefile for building sqlite3.o and speedtest1. (check-in: cc72c5ae user: drh tags: trunk)
2013-12-23
19:09
Move elements of the Vdbe object that are only used during statement preparation out into the Parse object. (check-in: c289a253 user: drh tags: trunk)
11:33
Remove a stray tab character. (check-in: 25b8a1c9 user: drh tags: trunk)
2013-12-22
22:45
Remove a condition that is always in the logic that handles reading default values for columns. (check-in: 895af097 user: drh tags: trunk)
20:44
Make sure the WhereLoop.aLTerm[] array is large enough when processing the skip-scan optimization. Fix for ticket [520070ec7fbaac]. (check-in: 46d04059 user: drh tags: trunk)