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Another Performance query

Another Performance query

2004-03-22       - By Benoit St-Jean

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Reply:     1     2     3     4     5  

A Z wrote:

>Thanks for your replies regarding to my previous
>query.
>
>We have encountered another problem:
>MySQL 4.0.14, INNODB.
>A table does have an Index on Field1, this field
>(Field1) is also the Primary Key. Querying on this
>field takes a long time, running along with Explain
>command it displays that it does not use the index.
>Prior converting to INNODB it had been working fine in
>MYISAM.
>
>What could cause this problem?
>

Can you provide us with the EXPLAIN of the query, a DESCRIBE TABLE and a
SHOW INDEX to help us pinpoint what the problem is?


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