Avoiding Full Table Scans

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MySQL :: MySQL 5.7 Reference Manual :: 9.2.1.19 Avoiding Full Table Scans
https://dev.mysql.com/doc/refman/5.7/en/table-scan-avoidance.html

posted @ 2017-04-26 11:01  papering  阅读(121)  评论(0)  编辑  收藏  举报