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ORA-30957: cannot downgrade because there are XML indexes

ORA-30957: cannot downgrade because there are XML indexes
Cause: An attempt was made to downgrade a database that has XML indexes.
Action: Drop all XML indexes before attempting the downgrade.

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1 个回答

小智
ORA-30957:无法降级,因为有XML索引,
.原因:尝试降级具有XML索引的数据库。,
.操作:尝试降级之前删除所有XML索引。,
.
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