Grzegorz Jaśkiewicz <[EMAIL PROTECTED]> writes: > So my question would be, why isn't postgresql using indexes for OVERLAPS, > and why optimizer doesn't substitute it with something like: > > (c <= a AND d > a) OR ( c >= a AND c < b)
How would you use an index for that? -- Gregory Stark EnterpriseDB http://www.enterprisedb.com Get trained by Bruce Momjian - ask me about EnterpriseDB's PostgreSQL training! -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
