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Thursday, September 29, 2011

BETWEEN

BETWEEN 

SQL RANGE used to display rows based on a rang of values,you use the between and keywords .

You specify the between keyword followed by the lower limit of the range, and keyword, and the higher limit of the range.

For example

SELECT  EMPNO,ENAME,SAL
FROM EMP
WHERE SAL BETWEEN 1600 AND 3000;

    EMPNO ENAME             SAL
--------- ---------- ----------
     7499 ALLEN            1600
     7566 JONES            2975
     7698 BLAKE            2850
     7782 CLARK            2450
     7788 SCOTT            3000
     7902 FORD             3000
WHEN YOU USE THE CHARACTER OR DATE VALUES WITH BETWEEN OPERATOR .YOU PLACE EACH VALUE WITHIN SINGLE QUOTATION MARKS.
FOR EXAMPLE
SELECT EMPNO,ENAME,SAL
FROM EMP
WHERE HIREDATE  BETWEEN ’02-APR-81’ AND ’17-NOV-81’;
    EMPNO ENAME             SAL
--------- ---------- ----------
     7566 JONES            2975
     7654 MARTIN           1250
     7698 BLAKE            2850
     7782 CLARK            2450
     7839 KING             5000
     7844 TURNER           1500

SELECT ENAME, SAL
FROM EMP
WHERE ENAME BETWEEN ‘A’ AND ‘S’;
ENAME             SAL
---------- ----------
ALLEN            1600
JONES            2975
MARTIN           1250
BLAKE            2850
CLARK            2450
KING             5000
ADAMS            1100
JAMES             950
FORD             3000
MILLER           1300

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