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标题: ORA-12727: invalid back reference in regular [打印本页]

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作者: admin    时间: 2016-8-10 14:00
标题: ORA-12727: invalid back reference in regular
ORA-12727: invalidback reference in regular expression
Cause: A back references was found before a sub-expression.
Action: Ensurea valid sub-expression is being referenced.

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