摘要:
查找不是主键的字段在哪些表里存在:select owner, table_namefrom dba_tab_columnswhere lower(column_name)='firstname';查找主键的字段在哪些表里存在:select owner, table_namefrom dba_tab_columnswhere column_name='firstname'; 阅读全文
posted @ 2013-08-07 17:49
萨普洛斯小纯洁
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