AW: [HACKERS] Call for alpha testing: planner statistics revisions

2001-06-18 Thread Zeugswetter Andreas SB
First of all thanks for the great effort, it will surely be appreciated :-) > * On large tables, ANALYZE uses a random sample of rows rather than > examining every row, so that it should take a reasonably short time > even on very large tables. Possible downside: inaccurate stats. > We need to f

[HACKERS] Call for alpha testing: planner statistics revisions

2001-06-17 Thread Tom Lane
I have finished a first pass at the planner statistics and cost estimation changes that I want to do for 7.2. It's now time to see how well the new code does in the real world. Accordingly, if you've had problems in the past with silly choices of plans, I'd like to ask you to load your data into