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THE DNAME COLUMN IS VARIABLE-LENGTH CHARACTERS, WI...
THE DNAME COLUMN IS VARIABLE-LENGTH CHARACTERS, WITH A CONSTRAINT D...
OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P34 PPS
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4.
The DNAME column is variable-length characters, with a constraint
DEPT_DNAME_NN making it not nullable.
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4.
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OCA OCP ORACLE DATABASE 11G A LL IN ONE EXAM GUIDE P34 PPS