Explain plain in Mysql

EXPLAIN 'select'

che da come risultato

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	nome tabella	ref	idx_	idx_	9	const,const	1	Using where

posted @ lunedì 20 ottobre 2008 20:42

Left by he at 13/11/2014 18:39

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