本人在做Oracle11G的数据库迁移的时候，报错如下：
ORA-12505, TNS:listener does not currently know of SID given in connect descriptorORA-12505, TNS:l
阅读背景：
Oracle 11G数据库报错 ：ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
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