【发布时间】：2010-09-14 22:01:00
【问题描述】：
警告：这是从我的系统生成的实际代码：
;WITH RESULTS AS (
SELECT 1174 AS BatchRunID, 'STATINV' AS Program, m.APPL_CD, m.ALBASE, 'CountFocusRecords' AS Measure, COUNT(*) AS Value
FROM [MISWork].[SX_FOCUS_NATIVE_200806] AS m WITH(NOLOCK)
INNER JOIN MISProcess.SXProcessCatalog AS cat WITH(NOLOCK)
ON cat.APPL_CD = m.APPL_CD
AND cat.ALBASE = m.ALBASE
AND COALESCE(cat.ProcessName, 'STATINV') = 'STATINV'
GROUP BY m.APPL_CD, m.ALBASE
UNION
SELECT 1174 AS BatchRunID, 'STATINV' AS Program, c.APPL_CD, c.ALBASE, 'CountBiminiRecords' AS Measure, COUNT(*) AS Value
FROM [MISWork].[SX_STATINV] AS c WITH(NOLOCK)
INNER JOIN MISProcess.SXProcessCatalog AS cat WITH(NOLOCK)
ON cat.APPL_CD = c.APPL_CD
AND cat.ALBASE = c.ALBASE
AND COALESCE(cat.ProcessName, 'STATINV') = 'STATINV'
GROUP BY c.APPL_CD, c.ALBASE
UNION
SELECT 1174 AS BatchRunID, 'STATINV' AS Program, m.APPL_CD, m.ALBASE, 'RecordsInFocusMissingInBimini' AS Measure, COUNT(*) AS Value
FROM [MISWork].[SX_FOCUS_NATIVE_200806] AS m WITH(NOLOCK)
LEFT JOIN [MISWork].[SX_STATINV] AS c WITH(NOLOCK)
ON m.[YEAR] = c.[YEAR]
AND m.[MONTH] = c.[MONTH]
AND m.[BANK_NO] = c.[BANK_NO]
AND m.[COST_CENTER] = c.[COST_CENTER]
AND m.[GLACCOUNT_NO] = c.[GLACCOUNT_NO]
AND m.[CUSTACCOUNT] = c.[CUSTACCOUNT]
AND m.[APPL_CD] = c.[APPL_CD]
AND m.[ALBASE] = c.[ALBASE]
INNER JOIN MISProcess.SXProcessCatalog AS cat WITH(NOLOCK)
ON cat.APPL_CD = m.APPL_CD
AND cat.ALBASE = m.ALBASE
AND COALESCE(cat.ProcessName, 'STATINV') = 'STATINV'
WHERE c.[YEAR] IS NULL
GROUP BY m.APPL_CD, m.ALBASE
UNION
SELECT 1174 AS BatchRunID, 'STATINV' AS Program, c.APPL_CD, c.ALBASE, 'RecordsInBiminiMissingInFocus' AS Measure, COUNT(*) AS Value
FROM [MISWork].[SX_FOCUS_NATIVE_200806] AS m WITH(NOLOCK)
RIGHT JOIN [MISWork].[SX_STATINV] AS c WITH(NOLOCK)
ON m.[YEAR] = c.[YEAR]
AND m.[MONTH] = c.[MONTH]
AND m.[BANK_NO] = c.[BANK_NO]
AND m.[COST_CENTER] = c.[COST_CENTER]
AND m.[GLACCOUNT_NO] = c.[GLACCOUNT_NO]
AND m.[CUSTACCOUNT] = c.[CUSTACCOUNT]
AND m.[APPL_CD] = c.[APPL_CD]
AND m.[ALBASE] = c.[ALBASE]
INNER JOIN MISProcess.SXProcessCatalog AS cat WITH(NOLOCK)
ON cat.APPL_CD = c.APPL_CD
AND cat.ALBASE = c.ALBASE
AND COALESCE(cat.ProcessName, 'STATINV') = 'STATINV'
WHERE m.[YEAR] IS NULL
GROUP BY c.APPL_CD, c.ALBASE
) SELECT * FROM RESULTS ORDER BY Program, APPL_CD, ALBASE, Measure
代码就在那里，没有锁定或阻塞。
UNION 的各个组件在几秒钟内返回。该代码通常用于检查 STAT 组中所有其他程序的输出结果，但仅针对该程序停止。
移除 CTE，没有效果，每小时停留 30 分钟，无论您想在取消之前等待多长时间。
去掉UNION，11秒后返回4个结果集，4个结果集共有19条记录。
只运行前两个 - 工作正常，只运行后两个，也很好。前三个一起，也可以。
我已经修改了代码以将这些输出到#temp表，以满足其他要求，所以我只是将其更改为依次输出到#temp表，但我从未见过SQL只是就那样停下来，没有任何阻塞或任何证据。
【问题讨论】：
标签： sql-server-2005 tsql union