I don't know of any speed differences. The index expression is what determines optimization, not the type of index AFAIK.
>Is better to use candidate indexes (if I can) instead of regular ?
>Is the speed increased in WHERE or JOIN clauses of SELECT-SQL with using candidate indexes?
>I ask because technique of deleting/adding and sometimes recalling records is more complicated.
>Pavel Poul
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John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
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