optmizing ORDER BY in MySQL
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A few days back we were trying to optimize a sql query that was using an ORDER BY clause. When we ran an EXPLAIN on the query, we saw that the query was Using filesort ...Posted by on
A few days back we were trying to optimize a sql query that was using an ORDER BY clause. When we ran an EXPLAIN on the query, we saw that the query was Using filesort ...Posted by on
This is from a spam I got recently. It had "Viagra" spelled out using table (like an 8x8 display). Interesting ...