¡@
php Programming Glossary: filesortSearching for availability with MySQL (and PHP)? http://stackoverflow.com/questions/1687519/searching-for-availability-with-mysql-and-php derived3 ALL NULL NULL NULL NULL 4 Using temporary Using filesort 2 DERIVED derived5 ALL NULL NULL NULL NULL 4 Using where Using.. you want to avoid optimization plans that force Using filesort or Using temporary because these are performance killers. A..
Turn database result into array http://stackoverflow.com/questions/2794638/turn-database-result-into-array a const PRIMARY tsn PRIMARY 4 const 1 Using index Using filesort 1 SIMPLE c ref PRIMARY d PRIMARY 4 const 5346 Using where 1..
MySQL and NoSQL: Help me to choose the right one http://stackoverflow.com/questions/4419499/mysql-and-nosql-help-me-to-choose-the-right-one ref forumid forumid 4 const const 221575 Using where Using filesort php mysql nosql cassandra share improve this question..
How to avoid “Using temporary” in many-to-many queries? http://stackoverflow.com/questions/5472241/how-to-avoid-using-temporary-in-many-to-many-queries article_id 5 const 5016 Using where Using temporary Using filesort SIMPLE articles eq_ref PRIMARY PRIMARY 4 articles_to_categories.article_id.. logic to my PHP scripts to avoid Using temporary Using filesort and speed thing up The table structure articles id title content.. PRIMARY 3 const 499 Using index Using temporary Using filesort 1 SIMPLE p eq_ref PRIMARY PRIMARY 4 vl_db.pc.prod_id 1 ..
|