"Mr. Dan" <bitsandbytes88(at)hotmail(dot)com> writes:
> ... What happens is that we have a 'hot' table (one with many many
> transactions) that gets inserted and deleted often. About once a month now
> when we do a select from that table the results of the select do not match
> the where clause, ex.
> select * from recent_projects
> where user_id = 139
> sometimes produces these results:
> user_id project_id
> 139 3
> 139 1
> 139 17
> 754 11
Hmmm .... that looks sorta familiar. What is the query plan that's used
for this SELECT?
regards, tom lane