我在格式化查询输出时遇到问题:
SELECT i.product AS "Product Line",
COUNT(i.incident_id) "Count Of Tickets",
TRUNC((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 86400)
|| ':'
|| TRUNC(MOD(((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 3600),24))
|| ':'
|| TRUNC(MOD(((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 60),60))
|| ':'
|| TRUNC(MOD((SUM( NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)),60)) AS "MTTR"
FROM info i;
,其中
RSSEC-总RSeconds(类型编号)
WCTSEC-总W秒(类型号)
Current Output: TTPLL 8 2:4:0:18 ASDASDADD 1 0:0:9:0 UASDF 2 0:0:0:8 ERTEU 4 0:3:0:46
Expected Output: TTPLL 8 02:04:00:18 ASDASDADD 1 00:00:09:00 UASDF 2 00:00:00:08 ERTEU 4 00:03:00:46
有人可以帮助我实现上述格式吗?
请告诉我任何替代解决方案,以获得截断位置以外的输出格式。
提前致谢,
答案 0 :(得分:0)
我不知道这是哪个RDBMS,所以我猜,但是这个怎么样?
SELECT i.product AS "Product Line",
COUNT(i.incident_id) "Count Of Tickets",
RIGHT('0' || TRUNC((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 86400), 2)
|| ':'
|| RIGHT('0' || TRUNC(MOD(((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 3600),24)), 2)
|| ':'
|| RIGHT('0' || TRUNC(MOD(((SUM(NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)) / 60),60)), 2)
|| ':'
|| RIGHT('0' || TRUNC(MOD((SUM( NVL(RSSEC,0) - NVL(WCTSEC,0))/COUNT(i.incident_id)),60)), 2) AS "MTTR"
FROM info i;