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MySql创建视图_mysql_东海龙王Q-华为云开发者联盟

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(1).第一类:create view v as select * from table;(2).第二类:create view v as select id,name,age from table;(3).第三类:create view v[vid,vname,vage] as select id,name,age from table;如果涉及到数据量过大,业务逻辑需要跨表查询等等也可建立一个 东海龙王Q 华为云开发者联盟