regarding PostgreSQL
This is a discussion on regarding PostgreSQL within the Pgsql General forums, part of the PostgreSQL category; --> Hello , does anybody help me out telling how the PostGRESQL estimates cardinality of LIKE operator....
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04-09-2008, 01:04 PM
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 Re: regarding PostgreSQL On Mon, Oct 23, 2006 at 11:19:13PM +0530, sumit kumar wrote: > Hello , > does anybody help me out telling how the PostGRESQL estimates > cardinality of LIKE operator. Try asking on pgsql-hackers... (sorry, I don't know the answer myself). -- Jim Nasby jim@nasby.net EnterpriseDB http://enterprisedb.com 512.569.9461 (cell) ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match      |
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