OMI天空

摘要： 查询表中指定库名，表约束名的上下表依赖关系 SELECT a.table_name AS 子表名, a.column_name AS 子表关联字段, c.table_name AS 父表名, c.column_name AS 父表关联字段 FROM all_cons_columns a JOIN a 阅读全文