key operators used in the WHERE clause, ordered by their performance. Those operators at the top will produce results faster than those listed at the bottom.
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Showing posts with label sql. Show all posts
Showing posts with label sql. Show all posts
Tuesday, October 15, 2013
SQL Operators order by the performance
key operators used in the WHERE clause, ordered by their performance. Those operators at the top will produce results faster than those listed at the bottom.
via here
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