oracle oracle中的多表导出
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Multiple table export in oracle
提问by nayakam
Is it possible to export multiple tables in oracle using QUERY parameter the WHERE clauses are different for each table?
是否可以使用 QUERY 参数在 oracle 中导出多个表,每个表的 WHERE 子句都不同?
采纳答案by Alex Poole
If you're using the old export (exp
) then no, you'd need to do a separate export for each table. The restrictions are shown in the documentation.
如果您使用旧的导出 ( exp
) 则不,您需要为每个表进行单独的导出。限制显示在文档中。
If you're using data pump (expdp
) then yes, you can specify multiple QUERY
clauses and specify which table each applies too, again as described in the documentation.
如果您使用的是数据泵 ( expdp
),那么是的,您可以指定多个QUERY
子句并指定每个子句也适用的表,同样如文档中所述。