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Sample data table:

DEPARTMENT_ID
JOB_ID
SUM(SALARY)
10
AD_ASST
4400
10
 
4400
20
MK_MAN
13000
20
MK_REP
6000
20
 
19000
30
PU_CLERK
13900
30
PU_MAN
11000
30
 
24900
 
 
48300

Table standards:


Sample syntax table:

SELECT column1, column2,...group_function(column)
FROM table_name
WHERE condition
GROUP BY ROLLUP (grouping columns)
HAVING condition
ORDER BY column;

Syntax table standards: