复制收展SQLSELECT 1 FROM information_schema.columns WHERE table_name = 'DetailTempConf';- 1
Oracle
复制收展SQLSELECT 1 FROM USER_ALL_TABLES WHERE TABLE_NAME = 'DetailTempConf';- 1
判断数据库中是否有某张表（MySQL/Oracle） 原创
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复制收展SQLSELECT 1 FROM information_schema.columns WHERE table_name = 'DetailTempConf';Oracle
复制收展SQLSELECT 1 FROM USER_ALL_TABLES WHERE TABLE_NAME = 'DetailTempConf';
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