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CREATE TABLE table_name ( employee_id, status, dt ) AS SELECT 1, 9, DATE '2020-10-19' FROM DUAL UNION ALL SELECT 1, 7, DATE '2001-07-16' FROM DUAL UNION ALL SELECT 1, 9, DATE '2020-10-19' FROM DUAL UNION ALL SELECT 2, 5, DATE '2011-08-11' FROM DUAL UNION ALL SELECT 2, 9, DATE '2012-12-25' FROM DUAL UNION ALL SELECT 2, 9, DATE '2013-11-19' FROM DUAL UNION ALL SELECT 3, 5, DATE '2016-06-05' FROM DUAL UNION ALL SELECT 3, 4, DATE '2021-01-01' FROM DUAL UNION ALL SELECT 4, 9, DATE '2018-02-15' FROM DUAL UNION ALL SELECT 4, 9, DATE '2018-02-15' FROM DUAL UNION ALL SELECT 4, 9, DATE '2018-02-15' FROM DUAL;
11 rows affected
SELECT employee_id, MAX( CASE WHEN status = 9 AND cnt > 1 THEN cnt ELSE 0 END ) AS count_9, SUM( cnt ) AS count_all FROM ( SELECT employee_id, status, dt, COUNT(*) AS cnt FROM table_name GROUP BY employee_id, status, dt ) GROUP BY employee_id ORDER BY employee_id;
EMPLOYEE_ID
COUNT_9
COUNT_ALL
1
2
3
2
0
3
3
0
2
4
3
3