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获取缺失主键表信息的MYSQL语句

mysql 获取 语句 信息 主键 缺失
2023-06-13 09:15:01 时间
复制代码代码如下:

SELECTa.`TABLE_SCHEMA`ASDB_NAME,a.`TABLE_NAME`,a.`TABLE_ROWS`,a.`ENGINE`--,a.*
FROM
information_schema.`TABLES`a
LEFTJOINinformation_schema.`TABLE_CONSTRAINTS`b
ONa.`TABLE_NAME`=b.`TABLE_NAME`ANDa.`TABLE_SCHEMA`=b.`TABLE_SCHEMA`
WHEREb.`TABLE_SCHEMA`ISNULL
ANDa.`TABLE_TYPE`="BASETABLE"
ANDa.`TABLE_SCHEMA`NOTIN("information_schema","test","mysql","performance_schema")
ORDERBYDB_NAME,a.`TABLE_ROWS`DESC;