Don't Do That!

Expert Oracle Database Tips by Donald BurlesonApril 1, 2015

Oracle has some very funny error messages:

But the ORA-30657 has a great action statement:

ORA-30657: Operation not supported on external organized table

Cause: User attempted on operation on an external table which is not supported.

Action: Don't do that!

If you like humorous motivational posters, see here.

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