Tom Lane wrote:
Seth Ladd <[EMAIL PROTECTED]> writes:
My Table Columns (all bigints): start, stop, step1, step2, step3
^^^^^^^^^^^
The Query: explain analyze select * from path where start = 653873 or
start = 649967 or stop = 653873 or stop = 649967
Does anyone have a suggestion on how to get that query to use an index?
Coerce the constants to bigint, for starters. However, a query that is
selecting almost 10% of the table, as your example is, probably
*shouldn't* be using an index.
I think that for 10% is still better and Index scan.
There is around a way to calculate this elbow ?
Regards
Gaetano Mendola
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