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)