sql 将评估计为特定年份的特定级别。

Posted 2021-05-14

SELECT EVAL_LEVEL,
  YEAR,
  COUNT(*) AS COUNT
FROM EVAL_EMPL_PR
WHERE EVAL_LEVEL = '01NN'
AND (YEAR LIKE '%2013%'
OR YEAR LIKE '%2014%')
AND EVAL_LEVEL = '01NN'
GROUP BY EVAL_LEVEL,
  YEAR
ORDER BY EVAL_LEVEL,
  YEAR;