SELECT Q.NAME DEVICE_NAME,T.NAME T_NAME,B.AVE,B.SD,SUM(CASE WHEN D.OUT_OF_CONTROL=1 THEN 1 ELSE 0 END)OUT_OF_CONTROL_TIME, COUNT(D.ID)TEST_TIME,D.TEST_ID,B.Batch_No,
POWER(AVG(CASE WHEN D.ISCALPOINT=0 THEN POWER(D.TEST_VAL-SSS,2)ELSE NULL END),0.5),
AVG(CASE WHEN D.ISCALPOINT=0 THEN D.TEST_VAL WHEN D.ISCALPOINT IS NULL THEN D.TEST_VAL ELSE NULL END)SSS
FROM QC_QCTEST_DATA D,QC_TEST T,QC_DEVICE Q,QC_QCTEST_BATCH B
WHERE D.DEV_ID=1715
AND TO_CHAR(D.TEST_DATE_TIME,'yyyy-MM')='2013-05'
AND B.TYPE=2
AND D.BATCH_ID=B.ID
AND D.DEV_ID=Q.ID
AND D.TEST_ID=T.ID
GROUP BY D.TEST_ID,Q.NAME,T.NAME,B.AVE,B.SD,B.TYPE,B.Batch_No怎么写可以将下面红色SSS内容加到上面红色的位置进行计算???现在sql语句是错的SQLselect
POWER(AVG(CASE WHEN D.ISCALPOINT=0 THEN POWER(D.TEST_VAL-SSS,2)ELSE NULL END),0.5),
AVG(CASE WHEN D.ISCALPOINT=0 THEN D.TEST_VAL WHEN D.ISCALPOINT IS NULL THEN D.TEST_VAL ELSE NULL END)SSS
FROM QC_QCTEST_DATA D,QC_TEST T,QC_DEVICE Q,QC_QCTEST_BATCH B
WHERE D.DEV_ID=1715
AND TO_CHAR(D.TEST_DATE_TIME,'yyyy-MM')='2013-05'
AND B.TYPE=2
AND D.BATCH_ID=B.ID
AND D.DEV_ID=Q.ID
AND D.TEST_ID=T.ID
GROUP BY D.TEST_ID,Q.NAME,T.NAME,B.AVE,B.SD,B.TYPE,B.Batch_No怎么写可以将下面红色SSS内容加到上面红色的位置进行计算???现在sql语句是错的SQLselect
建议你把“SSS”部分抽出来写,把结果当变量传给这个sql。
你也可以试试写子查询。
要不用两条语句?
(SELECT Q.NAME DEVICE_NAME,T.NAME T_NAME,B.AVE,B.SD,SUM(CASE WHEN D.OUT_OF_CONTROL=1 THEN 1 ELSE 0 END)OUT_OF_CONTROL_TIME, COUNT(D.ID)TEST_TIME,D.TEST_ID,B.Batch_No,
AVG(CASE WHEN D.ISCALPOINT=0 THEN D.TEST_VAL WHEN D.ISCALPOINT IS NULL THEN D.TEST_VAL ELSE NULL END)SSS
FROM QC_QCTEST_DATA D,QC_TEST T,QC_DEVICE Q,QC_QCTEST_BATCH B
WHERE D.DEV_ID=1715
AND TO_CHAR(D.TEST_DATE_TIME,'yyyy-MM')='2013-05'
AND B.TYPE=2
AND D.BATCH_ID=B.ID
AND D.DEV_ID=Q.ID
AND D.TEST_ID=T.ID
GROUP BY D.TEST_ID,Q.NAME,T.NAME,B.AVE,B.SD,B.TYPE,B.Batch_No)tmp
要不用两条语句?我不会存储过程,子查询可以做出来
因为D.TEST_VAL那不行
给里面的查询列再加个d.test不就完了。
因为D.TEST_VAL那不行
给里面的查询列再加个d.test不就完了。
因为D.TEST_VAL那不行
给里面的查询列再加个d.test不就完了。不能加每个d.test_val值不一样