/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

3 check-ins related to "is-distinct-from"

2015-06-13
19:05
Added test cases based on Bruce Momjian's talk on SQL NULLs. (Leaf check-in: 68c168b5e5 user: drh tags: is-distinct-from)
11:48
Add the IS DISTINCT FROM and IS NOT DISTINCT FROM operators. (check-in: 0be4478209 user: drh tags: is-distinct-from)
11:19
Omit mutex calls in pcache1 when the mutex is NULL, for a significant performance improvement. (check-in: caf8f574e5 user: drh tags: trunk)