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Php+mysql Interview Questions in Php+mysql Tutorial
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How Can We Optimize Or Increase The Speed Of A My...
1.
How Can We Optimize Or Increase The Speed Of A Mysql Select Query?
Answer»
first of all instead of
USING
SELECT
* from table1, use select column1, column2, column3.. from table1
Look for the opportunity to introduce
INDEX
in the table you are querying.
use
LIMIT
keyword if you are
LOOKING
for any specific number of rows from the result set.
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