随笔分类 - MySql
摘要:DELETE FROM table WHERE id IN ( SELECT src.id FROM ( SELECT t1.id FROM table t1...
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摘要:把一个表从库A中复制到库B中 rename table A.table to B.table;
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摘要:EVAL "local keys = redis.call('keys', ARGV[1]) for i=1,#keys,5000 do redis.call('del', unpack(keys, i, math.min(i+4999, #keys))) end return #keys" 0 'GEIS:PERSONSCORE:PERSONINFO:*'
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摘要:1 DROP PROCEDURE IF exists proc_updusercourse_statistics_performance; 2 CREATE PROCEDURE proc_updusercourse_statistics_performance() 3 BEGIN 4 -- 游标返回变量 5 DECLARE _school_id BIGINT(18);...
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