i can create a view with two columns from emp table,, later
i need to add one more emp column to existing view.. what is
query
similarly add one more column to existing primary key
constraint.. please give me the solutions
Answer Posted / venki
CREATE OR REPLACE VIEW VIEW_NAME AS SELECT COL1,COL2,REQ_COL
FROM EMP;
| Is This Answer Correct ? | 4 Yes | 0 No |
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