Fixed introspection test case which caused "ORA-00972: identifier is too long" errors against Oracle.
Fixed introspection test case which caused "ORA-00972: identifier is too long" errors against Oracle.

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extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%4010580

Belgabor/django,Belgabor/django,Belgabor/django