LIKE OPERATOR cardinality estimation

From: "sumit kumar" <talk2mitsu(at)googlemail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: LIKE OPERATOR cardinality estimation
Date: 2006-11-09 20:59:31
Message-ID: 4d47fa4f0611091259hbc1aacfida96f5e909703a48@mail.gmail.com
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Can any1 please please help me know how pgsql estimates the cardinality of
LIKE operator ??
Thanks
Sumit

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