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Monday, September 26, 2011

How to display the letiral as a separte column.

How to display the letiral as a separte column
For example suppose that you want to create a result that detailes employee names and thire job .titels linked by the litieral string ‘is a ‘ .when you place the literal ‘is a ’ between the cloumn names in the select list , the ruselt produced a separate cloumn contining the literal string.
BLEASE CHECK THE BELOW EXAMPLE.

SELECT ENAME ,’IS A’,JOB
FROM EMP;
------------------------------------
ENAME      'ISA JOB
---------- ---- ---------
SMITH      IS A CLERK
ALLEN      IS A SALESMAN
WARD       IS A SALESMAN
JONES      IS A MANAGER
MARTIN     IS A SALESMAN
BLAKE      IS A MANAGER
CLARK      IS A MANAGER
SCOTT      IS A ANALYST
KING       IS A PRESIDENT
TURNER     IS A SALESMAN
ADAMS      IS A CLERK

ENAME      'ISA JOB
---------- ---- ---------
JAMES      IS A CLERK
FORD       IS A ANALYST
MILLER     IS A CLERK


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