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Execution plan optimizer Question

From: Shaw John-P55297 <P55297_at_motorola.com>
Date: Mon, 22 Apr 2002 06:03:21 -0800
Message-ID: <F001.0044AD2C.20020422060321@fatcity.com>


8.1.6 on NT
The product that I support is still Rule based. I am planning to bring it over to Cost based in the near future. What I wanted to do was to set the init parameter to 'RULE' and then run statistics on the database. My boss says we can't do this because "the execution plan was different for the "set to rule and have statistics" vs. "set to choose and no statistics". I haven't heard this before - can anybody point me to the Fine Manual to confirm or refute this. Perhaps this is another of those fine urban legends? For the time being I am starting out with a small test database.
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Author: Shaw John-P55297
  INET: P55297_at_motorola.com

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