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ORA-22326: cannot change a type to FINAL if it has subtypes

ORA-22326: cannot change a type to FINAL if it has subtypes
Cause: An attempt was made to change a type with subtypes to FINAL.
Action: Drop all subtypes of the target type before changing it to FINAL.

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1 个回答

小智
ORA-22326:如果类型具有子类型,则不能将其更改为FINAL,
.原因:试图将具有子类型的类型更改为FINAL。,
.操作:删除目标类型的所有子类型,然后将其更改为FINAL。,
.
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