On Dec 21, 2006, at 9:56 AM, Simon Riggs wrote:
On Thu, 2006-12-21 at 09:36 -0500, Matthew O'Connor wrote:
Richard Huxton wrote:
Simon Riggs wrote:
- improve RI check perf by caching small, static tables in each
backend
- apply index filter conditions on index scan to avoid heap lookup
Simon Riggs wrote:
For 8.3 my goal is to improve the performance of single row operations,
Great. That's something that's useful across the board.
Currently, I'm aware of these possibilities, some fairly vague
...
- avoid RI checks for update of a column not mentioned in SET
Linked at
Richard Huxton wrote:
Simon Riggs wrote:
- improve RI check perf by caching small, static tables in each backend
- apply index filter conditions on index scan to avoid heap lookup
For fkey checks against a basically static table could you get away with
just checking the index and not the
On Thu, 2006-12-21 at 09:36 -0500, Matthew O'Connor wrote:
Richard Huxton wrote:
Simon Riggs wrote:
- improve RI check perf by caching small, static tables in each backend
- apply index filter conditions on index scan to avoid heap lookup
For fkey checks against a basically static
