[英]SQL select all records only if the sum is greater than 0
我有以下SQL;
ALTER PROCEDURE [dbo].[MyReport]
@startdate datetime,
@enddate datetime
AS
/* Return the event plan (coming events) for a specific volunteer */
declare @sd datetime
declare @ed datetime
/* Ensure that the start and end dates covert whole days */
set @sd = convert(varchar(10),@startdate,120) + ' 00:00:00'
set @ed = convert(varchar(10),@enddate,120) + ' 23:59:59'
SELECT
E.EventID, E.EventDate, E.StartTime, E.StartLocation, E.EndTime,
E.EndLocation, E.Charged, E.Actual,E.ChargeRate, E.Cost,
E.Persons, E.Reason,
C.ClientID, C.Address1, C.Address2,
C.Town, C.County, C.Postcode,
C.InvoiceName, C.InvoiceAddress1, C.InvoiceAddress2,
C.InvoiceTown, C.InvoiceCounty, C.InvoicePostCode,
ISNULL(C.Surname, '') + ', ' + ISNULL(C.Forename, '') AS ClientSurnameForename
FROM
vEvents E
INNER JOIN
vClients C ON E.ClientID = C.ClientID
WHERE
(E.EventDate BETWEEN @sd AND @ed)
AND E.SchemeID = 4
ORDER BY
c.Surname, c.Forename, E.EventDate, E.StartTime, E.EndTime
我需要對E.Charged列求和,以在返回記錄集之前檢查客戶端的金額是否大於0。 我嘗試了以下方法:
ALTER PROCEDURE [dbo].[MyReport]
@startdate datetime,
@enddate datetime
AS
/* Return the event plan (coming events) for a specific volunteer */
declare @sd datetime
declare @ed datetime
/* Ensure that the start and end dates covert whole days */
set @sd = convert(varchar(10),@startdate,120) + ' 00:00:00'
set @ed = convert(varchar(10),@enddate,120) + ' 23:59:59'
SELECT
E.EventID, E.EventDate, E.StartTime, E.StartLocation, E.EndTime,
E.EndLocation, E.Charged, E.Actual,E.ChargeRate, E.Cost,
E.Persons, E.Reason,
C.ClientID, C.Address1, C.Address2, C.Town, C.County, C.Postcode,
C.InvoiceName, C.InvoiceAddress1, C.InvoiceAddress2, C.InvoiceTown,
C.InvoiceCounty, C.InvoicePostCode,
ISNULL(C.Surname, '') + ', ' + ISNULL(C.Forename, '') AS ClientSurnameForename
FROM
vEvents E
INNER JOIN
vClients C ON E.ClientID = C.ClientID
WHERE
vEvents.ClientID IN (SELECT vEvents.Charged
FROM vEvents
GROUP BY vEvents.ClientID, vEvents.charged
HAVING SUM(vEvents.Charged) > 0)
AND (E.EventDate BETWEEN @sd AND @ed)
AND E.SchemeID = 4
ORDER BY
c.Surname, c.Forename, E.EventDate, E.StartTime, E.EndTime
但是我不斷收到“無法綁定多部分標識符”的信息。 TIA安德魯
表結構
[vEvents](
[EventID] [int] IDENTITY(1,1) NOT NULL,
[ClientID] [int] NOT NULL,
[ChargeID] [int] NOT NULL,
[EventDate] [datetime] NULL,
[StartTime] [datetime] NULL,
[StartLocation] [nvarchar](50) NULL,
[EndTime] [datetime] NULL,
[EndLocation] [nvarchar](50) NULL,
[Reason] [nvarchar](50) NULL,
[Charged] [decimal](6, 2) NOT NULL,
[Actual] [decimal](6, 2) NOT NULL,
[Additional] [decimal](6, 2) NOT NULL,
[Done] [bit] NOT NULL,
[Verifier] [nvarchar](50) NULL,
[ChargeRate] [decimal](6, 4) NULL,
[TeamID] [int] NOT NULL,
[Combined] [bit] NOT NULL,
它是一個編輯列表,但包含最相關的
客戶表
[vClients](
[ClientID] [int] IDENTITY(1,1) NOT NULL,
[ManagerID] [int] NOT NULL,
[RegularID] [int] NOT NULL,
[Forename] [nvarchar](50) NULL,
[Surname] [nvarchar](50) NULL,
[Address1] [nvarchar](50) NULL,
[Address2] [nvarchar](50) NULL,
[Town] [nvarchar](50) NULL,
[County] [nvarchar](50) NULL,
[PostCode] [nvarchar](10) NULL,
[Telephone] [nvarchar](30) NULL,
[Comments] [ntext] NULL,
[ReviewDate] [datetime] NULL,
[Requirements] [int] NOT NULL,
[Status] [int] NOT NULL,
[EmergencyType] [nvarchar](50) NULL,
[EmergencyContact] [nvarchar](50) NULL,
[EmergencyNotes] [ntext] NULL,
[EmergencyTelephone] [nvarchar](50) NULL,
[Title] [nvarchar](50) NULL,
[VolunteerID] [int] NOT NULL,
[UserID] [int] NOT NULL,
[DateOfBirth] [datetime] NULL,
[HasPushPin] [bit] NULL,
[InvoiceAddress1] [nvarchar](50) NULL,
[InvoiceAddress2] [nvarchar](50) NULL,
[InvoiceTown] [nvarchar](50) NULL,
[InvoiceCounty] [nvarchar](50) NULL,
[InvoicePostcode] [nvarchar](10) NULL,
[InvoiceName] [nvarchar](50) NULL,
[Email] [nvarchar](50) NULL,
嘗試將查詢的WHERE部分更改為以下內容:
WHERE
E.ClientID IN (SELECT vEvents.ClientID
FROM vEvents
GROUP BY vEvents.ClientID
HAVING SUM(vEvents.Charged) > 0)
AND ...
也許:
ALTER PROCEDURE [dbo].[MyReport]
@startdate datetime,
@enddate datetime
AS
/* Return the event plan (coming events) for a specific volunteer */
declare @sd datetime
declare @ed datetime
/* Ensure that the start and end dates covert whole days */
set @sd = convert(varchar(10),@startdate,120) + ' 00:00:00'
set @ed = convert(varchar(10),@enddate,120) + ' 23:59:59'
SELECT
E.EventID, E.EventDate, E.StartTime, E.StartLocation, E.EndTime,
E.EndLocation, E.Charged, E.Actual,E.ChargeRate, E.Cost,
E.Persons, E.Reason,
C.ClientID, C.Address1, C.Address2, C.Town, C.County, C.Postcode,
C.InvoiceName, C.InvoiceAddress1, C.InvoiceAddress2, C.InvoiceTown,
C.InvoiceCounty, C.InvoicePostCode,
ISNULL(C.Surname, '') + ', ' + ISNULL(C.Forename, '') AS ClientSurnameForename
FROM
vEvents E
INNER JOIN
vClients C ON E.ClientID = C.ClientID
INNER JOIN (SELECT ClientID, SUM(Charged) ch
FROM vEvents
GROUP BY ClientID
HAVING SUM(Charged) > 0) t
ON t.ClientID = vEvents.ClientID
WHERE (E.EventDate BETWEEN @sd AND @ed)
AND E.SchemeID = 4
ORDER BY
c.Surname, c.Forename, E.EventDate, E.StartTime, E.EndTime
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