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Mysql5.1支持分区;创建表时创建分区(分区有rang分区、list分区、hash分区、key分区和子分区,具体详见:http://blog.51yip.com/mysql/1013.htmlcreate table testA (id int not null)engine=innodb partition by range(id)(partition p0 values less than (10),partition p1 values less than (MAXVALUE));查询某张表的分区信息(mysql必须支持分区,否则information库里不存在partition表) 阅读全文
posted @ 2014-03-05 23:22
世间安得两全法
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基本语法:CREATE [DEFINER = { user | CURRENT_USER }] EVENT [IF NOT EXISTS] event_name ON SCHEDULE schedule [ON COMPLETION [NOT] PRESERVE] [ENABLE | DISABLE | DISABLE ON SLAVE] [COMMENT 'comment'] DO event_body;schedule: AT timestamp [+ INTERVAL interval] ... | EVERY interva... 阅读全文
posted @ 2014-03-05 23:21
世间安得两全法
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基本语法:CREATE PROCEDURE sp_name ([proc_parameter[,...]]) [characteristic ...] routine_body CREATE FUNCTION sp_name ([func_parameter[,...]]) RETURNS type [characteristic ...] routine_body proc_parameter: [ IN | OUT | INOUT ] param_name type func_parameter: param_name type t... 阅读全文
posted @ 2014-03-05 23:20
世间安得两全法
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