我有一个用例，我需要更新列值，它本身就是一个查询。
表结构：
CREATE TABLE MyTable
(
ID int,
Query varchar(max)
)
更新查询：
UPDATE MyTable
SET Query = '{{child query}}'
WHERE ID = @ID;
儿童查询：
DECLARE @ServiceIDsTableString AS varchar(20)
SET @ServiceIDsTableString = @ServiceIDsString
DECLARE @ServiceIDs TABLE (ServiceID INT PRIMARY KEY CLUSTERED)
DECLARE @OrderID varchar(10), @Pos int
SET @ServiceIDsTableString = LTRIM(RTRIM(@ServiceIDsTableString)) + ','
SET @Pos = CHARINDEX(',', @ServiceIDsTableString, 1)
IF REPLACE(@ServiceIDsTableString, ',', '') <> ''
BEGIN
WHILE @Pos > 0
BEGIN
SET @OrderID = LTRIM(RTRIM(LEFT(@ServiceIDsTableString, @Pos - 1)))
IF @OrderID <> ''
BEGIN
INSERT INTO @ServiceIDs (ServiceID)
VALUES (CAST(@OrderID AS int))
END
SET @ServiceIDsTableString = RIGHT(@ServiceIDsTableString, LEN(@ServiceIDsTableString) - @Pos)
SET @Pos = CHARINDEX(',', @ServiceIDsTableString, 1)
END
END
DECLARE @CurrentTime_UTC AS DateTime
SELECT @CurrentTime_UTC = GETUTCDATE()
DECLARE @ProviderTripIDs TABLE (ProviderTripID varchar(255))
INSERT INTO @ProviderTripIDs
SELECT ProviderTripID
FROM MfTrips mt WITH (nolock)
INNER JOIN Mfs m WITH (nolock) ON m.MfID = mt.MfID
INNER JOIN MfDatas md WITH (nolock) ON md.MfDataID = m.MfDataID
INNER JOIN locations lp WITH (nolock) ON mt.PickLocationID = lp.LocationID
INNER JOIN Locations ld WITH (nolock) ON mt.DropLocationID = ld.LocationID
INNER JOIN Customers c WITH (nolock) ON mt.CustomerID = c.CustomerID
INNER JOIN Reservations r WITH (nolock) ON r.ReservationID = mt.ReservationID
WHERE
m.active = 1
AND r.ParentReservationID = 0
AND m.date = @Date
AND mt.ProviderID = 1
AND mt.MfTripStatusID = 1
AND mt.ModeID = 3
AND mt.PassengerTypeID IN (SELECT PassengerTypeID
FROM PassengerTypes WITH (nolock)
WHERE CorePassengerTypeID = 1)
AND mt.ServiceID IN (SELECT ServiceID FROM @ServiceIDs)
AND md.MfDataTypeID = dbo.GetCurrentMfDataTypeID(m.Date)
AND (mt.WillCall = 0 OR mt.WillCallReadyAt >= '1/1/2000')
AND m.description = 'Unassigned'
AND mt.LevelOfServiceID = 1
AND mt.TripPurposeID NOT IN (1)
AND dbo.GetAge(c.BirthDate, m.Date) < 75
AND (dbo.GetAge(c.BirthDate, m.Date) > 18 or
1 = (SELECT TOP 1 1
FROM MfTripExtraPassengers imtep WITH (nolock)
WHERE imtep.MfTripID = mt.MfTripID
AND imtep.Deleted_UTC IS NULL
AND dbo.GetAge(imtep.BirthDate, m.Date) > 18))
AND (SELECT COUNT(*)
FROM MfTripExtraPassengers imtep WITH (nolock)
WHERE imtep.MfTripID = mt.MfTripID
AND imtep.Deleted_UTC IS NULL) <= 2
AND (SELECT COUNT(*)
FROM MfTripExtraPassengers imtep WITH (nolock)
WHERE imtep.MfTripID = mt.MfTripID
AND imtep.Deleted_UTC IS NULL
AND mt.PassengerTypeID NOT IN (SELECT PassengerTypeID
FROM PassengerTypes WITH (nolock)
WHERE CorePassengerTypeID = 1)) <=0
AND mt.C_EstMeters < 48280
AND mt.CustomerID NOT IN (SELECT CustomerID
FROM CustomerProviderExclusions
WHERE ProviderID = 112
AND Exclude = 1
AND RemovedAt_UTC IS NULL)
AND (mt.CustomerID IN (SELECT CustomerID
FROM CustomerProviderExclusions
WHERE ProviderID = 112
AND Include = 1
AND RemovedAt_UTC IS NULL
AND CustomerID = mt.CustomerID)
OR mt.CustomerID NOT IN (SELECT CustomerID
from CustomerProviderExclusions where Include = 1 and RemovedAt_UTC is null and CustomerID = mt.CustomerID) ) and case when mt.ScheduledPickWindowBegin > m.Date then mt.ScheduledPickWindowBegin AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22) when mt.scheduledDropWindowEnd <CONVERT(NVARCHAR(30), DateAdd(dd,2,m.Date), 126) then case when DateAdd(mi,-60,mt.scheduledDropWindowEnd) < DateAdd(ss,-1* ISNULL(mt.C_EstSeconds,0), mt.ScheduledDropWindowEnd) then DateAdd(mi,-60,mt.scheduledDropWindowEnd AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22)) else DateAdd(ss,-1* ISNULL(mt.C_EstSeconds,0), mt.ScheduledDropWindowEnd AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22)) end else m.Date AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22) end > DateAdd(mi,90,GetUTCDate()) update @ProviderTripIDs set ProviderTripID = SUBSTRING(ProviderTripID,0,11) select PickLatitude, PickLongitude, PickAdress, DropLatitude, DropLongitude, DropAdress, CustomerFirstName, CustomerLastName, '+'+Replace(Replace(Phone,'-',''),'+','') as [Phone], CONVERT(NVARCHAR(30),[ScheduledPickTime], 126) as [ScheduledPickTime_ISO8601], ProviderTripID from ( SELECT cast(Round(lp.Latitude,7,1) as decimal(18,7)) as [PickLatitude] ,cast(Round(lp.Longitude,7,1) as decimal(18,7)) as [PickLongitude] ,RTrim(lp.Address1 + ' ' + lp.Address2) + ', ' + lp.City +', ' + lp.State+' ' + lp.Zip as [PickAdress] ,cast(Round(ld.Latitude,7,1) as decimal(18,7)) as [DropLatitude] ,cast(Round(ld.Longitude,7,1) as decimal(18,7)) as [DropLongitude] ,RTrim(ld.Address1 + ' ' + ld.Address2) + ', ' + ld.City +', ' + ld.State+' ' + ld.Zip as [DropAdress] ,c.FirstName as [CustomerFirstName] ,c.LastName as [CustomerLastName] ,ISNULL( ( SELECT TOP 1 '1'+cc.Description FROM CustomerContacts cc WITH(NOLOCK) WHERE cc.Active = 1 AND cc.[Order] = 1 AND cc.CustomerID = mt.CustomerID and lTrim(rTrim(cc.Description)) <> '' ), isnull( ( SELECT TOP 1 '1'+cc.Description FROM CustomerContacts cc WITH(NOLOCK) WHERE cc.Active = 1 AND cc.CustomerID = mt.CustomerID and lTrim(rTrim(cc.Description)) <> '' order by [Order]) ,'19999999999') ) as [Phone] ,case when mt.ScheduledPickWindowBegin > m.Date then mt.ScheduledPickWindowBegin AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22) when mt.scheduledDropWindowEnd <CONVERT(NVARCHAR(30), DateAdd(dd,2,m.Date), 126) then case when DateAdd(mi,-60,mt.scheduledDropWindowEnd) < DateAdd(ss,-1* ISNULL(mt.C_EstSeconds,0), mt.ScheduledDropWindowEnd) then DateAdd(mi,-60,mt.scheduledDropWindowEnd AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22)) else DateAdd(ss,-1* ISNULL(mt.C_EstSeconds,0), mt.ScheduledDropWindowEnd AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22)) end else m.Date AT TIME ZONE (select Value from ClientSettings where ClientSettingID = 22) end as [ScheduledPickTime], mt.ProviderTripID FROM MfTrips mt with (nolock) INNER JOIN Mfs m with (nolock)on m.MfID = mt.MfID inner join MfDatas md with (nolock) on md.MfDataID = m.MfDataID inner join locations lp with (nolock) on mt.PickLocationID = lp.LocationID inner join Locations ld with (nolock) on mt.DropLocationID = ld.LocationID inner join Customers c with (nolock)on mt.CustomerID = c.CustomerID inner join Reservations r with (nolock) on mt.ReservationID = r.ReservationID where m.active = 1 and m.date = @Date and mt.ProviderID = 1 and mt.MfTripStatusID = 1 and mt.ModeID = 3 and substring(mt.ProviderTripID,0,11) in (Select ProviderTripID from @ProviderTripIDs) and md.MfDataTypeID = dbo.GetCurrentMfDataTypeID(m.Date) )a order by ProviderTripID
子查询是一个很长的复杂查询，其中有多个引号。 这些子查询正在 SSMS（SQL Server Management Studio）中准备，以便稍后生成报告。
我正在做的是使用C#的Replace函数，将子查询的所有单引号替换为''，然后在父查询中使用它。
但我需要确保替换操作不会干扰原始子查询。
有没有更好的方法来执行此操作？
好的。 有一种本机方法可以在数据库中存储一堆 TSQL 语句并稍后执行它们。 它称为“存储过程”，您可以在互联网上了解它们：创建存储过程