CAST(CASE WHEN COUNT(*) > 0 THEN 1 ELSE 0 END AS BIT) AS IsInUse WHEREIF (SELECT CAST(CASE WHEN COUNT(*) > 0 THEN 1 ELSE 0 END AS BIT) AS IsInUse WHERESELECT CAST(CASE WHEN COUNT(*) > 1 THEN 0 ELSE 1 END AS BIT) AS IsFine
过滤器需要是两个名称相同的两个,因此包括行
我在与SQL逻辑斗争,下面的字符串返回的行比预期的少,这表明有些地方是不正确的"SELECT * FROM [Sheet1$A4:I10000] WHERE (`Responsible Manager`='Name1' OR `Responsible Manager`='Name2
WEAVING_YARN_TR.BAGS_IN,0) as BALANCE where0)-NVL(WEAVING_WARP_SET.TOTAL_BAGS_CONSUMED,0) as BALANCE whereWEAVING_PARTIES.PARTY_ID ) AS STOCK_BALANCE
F
我想为每一列选择一次每个可用的条目。my_tableSELECT DISTINCT c from my_tableSELECT DISTINCT d from my_table我想更进一步,在每个子查询上使用相同的WHERE语句。有没有办法不每次都定义WHERE?我当前的查询如下所示:
SELECT DISTINCT a from my_table WHERE a='a' AND b=1 AND c='.