kurs:rollup_und_cube
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kurs:rollup_und_cube [2008/12/10 11:30] mh created |
kurs:rollup_und_cube [2011/05/31 12:57] mh |
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| + | <code> | ||
| + | select department_name, jj, sum(salary) from ( | ||
| + | select department_name, | ||
| + | regexp_replace(job_id, '^[[:alpha:]]{2}_', '') jj, | ||
| + | salary from employees e, departments d | ||
| + | where e.department_id = d.department_id | ||
| + | ) | ||
| + | group by cube (department_name, jj) | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | SELECT grouping(DEPARTMENT_NAME), | ||
| + | DEPARTMENT_NAME, | ||
| + | grouping(COUNTRY_NAME), | ||
| + | COUNTRY_NAME, | ||
| + | (count(EMPLOYEES.EMPLOYEE_ID)) c | ||
| + | FROM DEPARTMENTS , LOCATIONS , COUNTRIES , EMPLOYEES | ||
| + | WHERE ( (LOCATIONS.LOCATION_ID = DEPARTMENTS.LOCATION_ID) AND | ||
| + | (COUNTRIES.COUNTRY_ID = LOCATIONS.COUNTRY_ID) AND | ||
| + | (DEPARTMENTS.DEPARTMENT_ID = EMPLOYEES.DEPARTMENT_ID) ) | ||
| + | group by rollup (COUNTRIES.COUNTRY_NAME, DEPARTMENTS.DEPARTMENT_NAME, ) | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | SELECT grouping(DEPARTMENT_NAME), | ||
| + | DEPARTMENT_NAME, | ||
| + | grouping(COUNTRY_NAME), | ||
| + | COUNTRY_NAME, | ||
| + | (count(EMPLOYEES.EMPLOYEE_ID)) c | ||
| + | FROM DEPARTMENTS , LOCATIONS , COUNTRIES , EMPLOYEES | ||
| + | WHERE ( (LOCATIONS.LOCATION_ID = DEPARTMENTS.LOCATION_ID) AND | ||
| + | (COUNTRIES.COUNTRY_ID = LOCATIONS.COUNTRY_ID) AND | ||
| + | (DEPARTMENTS.DEPARTMENT_ID = EMPLOYEES.DEPARTMENT_ID) ) | ||
| + | group by cube (COUNTRIES.COUNTRY_NAME, DEPARTMENTS.DEPARTMENT_NAME ) | ||
| + | minus | ||
| + | SELECT grouping(DEPARTMENT_NAME), | ||
| + | DEPARTMENT_NAME, | ||
| + | grouping(COUNTRY_NAME), | ||
| + | COUNTRY_NAME, | ||
| + | (count(EMPLOYEES.EMPLOYEE_ID)) c | ||
| + | FROM DEPARTMENTS , LOCATIONS , COUNTRIES , EMPLOYEES | ||
| + | WHERE ( (LOCATIONS.LOCATION_ID = DEPARTMENTS.LOCATION_ID) AND | ||
| + | (COUNTRIES.COUNTRY_ID = LOCATIONS.COUNTRY_ID) AND | ||
| + | (DEPARTMENTS.DEPARTMENT_ID = EMPLOYEES.DEPARTMENT_ID) ) | ||
| + | group by rollup (COUNTRIES.COUNTRY_NAME, DEPARTMENTS.DEPARTMENT_NAME, ) | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | SELECT nvl(departments.department_name, 'Summe Department') as dep, | ||
| + | grouping(department_name) as gd, | ||
| + | nvl(job_id, 'Summe Jobs') as job, grouping(job_id) as gj, | ||
| + | count(last_name), sum(employees.salary) | ||
| + | FROM departments, employees | ||
| + | WHERE ((departments.department_id = employees.department_id)) | ||
| + | group by rollup (department_name, job_id) | ||
| + | order by department_name, job_id | ||
| + | </code> | ||
kurs/rollup_und_cube.txt ยท Last modified: 2014/09/10 21:22 (external edit)
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