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Re: Index usage for BYTEA column in OR/IN clause

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David Garamond <lists@zara.6.isreserved.com> writes:
> 1. script to create the test table (a 1mil-record table; each record 
> contains 1-40 random bytes):

This script is lacking a VACUUM or ANALYZE command, so the planner
doesn't know how large the table is.  Note the ridiculously small
cost estimates in EXPLAIN ...

			regards, tom lane

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