누락된 키워드 라고 나오네요 ..
SELECT
SEQ
, CONTENT
, START_DATE
, END_DATE
, STATUS_CD
, STATUS_ALARM
, CASE
WHEN SYSDATE BETWEEN (START_DATE - 1/(24)) AND (START_DATE - 30 / (24*60)) AND STATUS_ALARM = 'N' THEN '1'
WHEN SYSDATE BETWEEN (START_DATE -30 / (24*60)) AND (START_DATE -10 / (24*6)) AND STATUS_ALARM = '1' THEN '2'
WHEN SYSDATE BETWEEN (START_DATE -10 / (24*6)) AND (START_DATE -1/24/12) STATUS_ALARM = '2' THEN '3'
WHEN SYSDATE BETWEEN (START_DATE -1/24/12) STATUS_ALARM = '3' THEN 'E'
END AS CHK_ALARM
FROM
SERVERCHECK
WHERE
DEL_FL != 'Y'
AND STATUS_ALARM != 'S'
AND STATUS_CD != 'WAIT'