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보고서 작성기에서 SSRS에 사용할 필드 범위를 통합하는 저장 프로 시저가 SQL Server에 있습니다. 프로 시저에 FileId가 입력되면 논리가 작동합니다. File이 Solicitor and Arresting Officer 필드를 찾거나 참조 할 수 없을 때까지 의도 한대로 작동합니다.CTE가 해결되지 않는 경우에도 결과가 반환됩니다.
fileId에 Arresting Officer 또는 Solicitor가 연결되어 있지 않은 경우에도 결과를 반환해야합니다. 나는 그 무언가 간단하다고 확신합니다. 기본적으로 CTE가 쿼리에서 아무것도 반환하지 않으면 기본 행이 필요합니다.
ALTER PROCEDURE [dbo].[GetRollCallData]
@Ids VARCHAR(255),
@LexiconId INT,
@UUID UNIQUEIDENTIFIER,
@ReadOnly INT
AS
DECLARE @TableCode INT
SET @TableCode = 58
IF @Ids <> ''
BEGIN
EXEC InsertInSelectionCache @Ids, @UUID, @TableCode, 0
IF @ReadOnly = 1
WITH DOACTE AS(
SELECT ROW_NUMBER() OVER(PARTITION BY [File].Id ORDER BY CustomRecordsetId DESC) AS RowNumber, [File].*, FileType2Lexicon.Label as FileTypeLabel, [People].DefaultPhone, [People].InvertedName, CustomField.Name as FieldLabel, CustomFieldValue.Value as FieldValue
FROM FileType2Lexicon, SelectionCache, [People], [File]
INNER JOIN [CustomRecordSet]
ON [CustomRecordset].RecordId = [File].Id
INNER JOIN CustomFieldValue
ON [CustomRecordset].Id = CustomFieldValue.CustomRecordsetId
INNER JOIN [CustomField2Lexicon]
ON CustomField2Lexicon.CustomFieldId = CustomFieldValue.CustomFieldId
INNER JOIN [CustomField]
ON CustomField.Id = CustomField2Lexicon.CustomFieldId
WHERE [File].Id = SelectionCache.RecordId
AND SelectionCache.UUID = @UUID
AND SelectionCache.TableCode = @TableCode -- this is the code for File table
AND [File].Id <> 0
AND [File].FileTypeId = FileType2Lexicon.FileTypeId
AND FileType2Lexicon.LexiconId = @LexiconId
AND [File].ClientIdString = [People].ClientIdString
AND CustomFieldValue.Value <> ''),
SolicitorCTE AS(
SELECT [People].Name AS SolicitorName, [File].Id
FROM SelectionCache, [File]
INNER JOIN [People2File]
ON [People2File].FileId = [File].Id
INNER JOIN [Role2Lexicon]
ON [Role2Lexicon].RoleId = [People2File].RoleId
INNER JOIN [People]
ON [People].Id = [People2File].PeopleId
WHERE
[File].Id = SelectionCache.RecordId
AND SelectionCache.UUID = @UUID
AND SelectionCache.TableCode = @TableCode -- this is the code for File table
AND [File].Id <> 0
AND [Role2Lexicon].Label = 'Solicitor'),
ArrestingOfficerCTE AS(
SELECT ROW_NUMBER() OVER(PARTITION BY [File].Id ORDER BY [People].InvertedName ASC) AS RowNumber, [People].Name AS ArrestingOfficerName, [People].CompanyName AS ArrestingOfficerCompany, [File].Id
FROM SelectionCache, [File]
INNER JOIN [People2File]
ON [People2File].FileId = [File].Id
INNER JOIN [Role2Lexicon]
ON [Role2Lexicon].RoleId = [People2File].RoleId
INNER JOIN [People]
ON [People].Id = [People2File].PeopleId
WHERE
[File].Id = SelectionCache.RecordId
AND SelectionCache.UUID = @UUID
AND SelectionCache.TableCode = @TableCode -- this is the code for File table
AND [File].Id <> 0
AND [Role2Lexicon].Label = 'Arresting Officer'),
PivotCTE AS(
SELECT *
FROM
(Select Id, FieldLabel, FieldValue FROM DOACTE) AS Source
PIVOT(
MAX(FieldValue) FOR FieldLabel IN ([Date_Arrest], [Graphic_Client], [Ticket_1], [Ticket_2], [Ticket_3], [Ticket_4], [Ticket_5], [Charge_1], [Charge_2], [Charge_3], [Charge_4], [Charge_5])) as Pvt
)
SELECT DOACTE.*, COALESCE(ArrestingOfficerCTE.ArrestingOfficerCompany, 'NULL')AS ArrestingOfficerCompany, COALESCE(ArrestingOfficerCTE.ArrestingOfficerName, 'NULL') AS ArrestingOfficerName, SolicitorCTE.SolicitorName, PivotCTE.[Date_Arrest], dbo.GetImagebyId(PivotCTE.[Graphic_Client]) as Photo, PivotCTE.[Ticket_1], PivotCTE.[Ticket_2], PivotCTE.[Ticket_3], PivotCTE.[Ticket_4], PivotCTE.[Ticket_5], PivotCTE.[Charge_1], PivotCTE.[Charge_2], PivotCTE.[Charge_3], PivotCTE.[Charge_4], PivotCTE.[Charge_5]
FROM DOACTE
INNER JOIN
PivotCTE
ON DOACTE.Id = PivotCTE.Id
INNER JOIN
SolicitorCTE
ON DOACTE.Id = SolicitorCTE.Id
INNER JOIN
ArrestingOfficerCTE
ON DOACTE.Id = ArrestingOfficerCTE.Id
WHERE DOACTE.RowNumber = 1
AND ArrestingOfficerCTE.RowNumber = 1
ELSE
DELETE SelectionCache
WHERE UUID = @UUID
AND TableCode = @TableCode
END
한 가지 해결책은 CTE 쿼리의 행 수를 계산하는 것이고 비어있는 경우 NULL/기본 행을 선택하는 것입니다. – Abyssul