To select rows that satisfy a condition that is based on equality or inequality, put the condition under the appropriate column.
You can display a report with everyone who has 10 or more years of service.
When you run this query:
Q.STAFF | ID | NAME | DEPT | JOB | YEARS | SALARY | COMM | --------+----+------+------+-----+---------------+--------+------| | P. | P. | | | P. >=10 | | | |
QMF produces this report:
ID NAME YEARS ------ ---------- ------ 50 HANES 10 210 LU 10 260 JONES 12 290 QUILL 10 310 GRAHAM 13
If you do not specify an operator this way, the operator defaults to equality. You can write the following query to produce a report that contains all the managers.
When you run this query:
Q.STAFF | ID | NAME | DEPT | JOB | YEARS | SALARY | COMM | --------+----+------+------+-----+-------+--------+------| | P. | P. | | MGR | | | | |
QMF produces this report:
ID NAME ------ ---------- 10 SANDERS 30 MARENGHI 50 HANES 100 PLOTZ 140 FRAYE 160 MOLINARE 210 LU 240 DANIELS 260 JONES 270 LEA 290 QUILL
You can display a report that contains everyone later in the alphabet than SMITH.
When you run this query:
Q.STAFF | ID | NAME | DEPT | JOB | YEARS | SALARY | COMM | --------+----+--------------+------+-----+-------+--------+------| | P. | P. >SMITH AO.| | | | | | |
QMF produces this report:
ID NAME ------ ---------- 190 SNEIDER 250 WHEELER 150 WILLIAMS 280 WILSON 130 YAMAGUCHI