优化PXSelect中使用的查询

时间：2018-08-08 16:20:27

标签： acumatica

我有这段代码，当尝试从Azure S2 MSSQL DB上的Acumatica中的一个特定用户执行网格超时时，该网格超时。

使用Azure S3 MSSQL DB不会超时。

  public class CTInquiriesCollecteur : PXGraph<CTInquiriesCollecteur>
    {
        [PXFilterable]
        public PXSelectJoin<POOrder,
            InnerJoin<Contact,
                On<Contact.bAccountID, Equal<POOrder.vendorID>>,
               InnerJoin<CROpportunity,
                   On<CROpportunity.opportunityID, Equal<POOrderExt.usrBSD>,Or<CROpportunityExt.usrEBDR,Equal<POOrderExt.usrBRD>>>>>,
            Where<Contact.userID, Equal<Current<AccessInfo.userID>>>> poCollecteur;
    }
}

它与其他用户一起使用（但返回的记录少于使它崩溃的记录） 当我使用SQL Manager尝试查询时，它可以正常工作并返回我想要的1743行：

Select * from POOrder inner Join Contact on Contact.BaCcountID=POOrder.VendorID Inner join CROpportunity
 on ( CROpportunity.opportunityID=POOrder.usrBSD or CROpportunity.opportunityID=POOrder.UsrBRD) 
 Where poorder.CompanyID=5 and Contact.companyID=5 and CROpportunity.CompanyID=5 and Contact.contactID=12688

此查询返回所有行（不对contactID进行过滤）可以正常工作（但返回的行数比对contactID进行过滤的行数多）：

 public class CTInquiriesEmployes : PXGraph<CTInquiriesEmployes>
    {
        [PXFilterable]
        public PXSelectReadonly2<POOrder, InnerJoin<CROpportunity, 
            On<CROpportunity.opportunityID, Equal<POOrderExt.usrBSD>,Or<CROpportunityExt.usrEBDR,Equal<POOrderExt.usrBRD>>>>> po;
    }

您是否有关于如何优化此查询的任何提示，这样我就不需要在Azure上使用S3 DB并且可以坚持使用S2？

编辑：

我查看了查询计划，看来这是代码示例生成的请求，并且该请求使我的数据库超时：

(@P0 uniqueidentifier,@P1 char(1))SELECT TOP (20) [POOrder].[BranchID], [POOrder].[OrderType], [POOrder].[OrderNbr], [POOrder].[VendorID], [POOrder].[VendorLocationID], [POOrder].[OrderDate], [POOrder].[ExpectedDate], [POOrder].[ExpirationDate], [POOrder].[Status], [POOrder].[Hold], [POOrder].[Approved], [POOrder].[Cancelled], [POOrder].[Receipt], [POOrder].[IsTaxValid], [POOrder].[IsOpenTaxValid], [POOrder].[NoteID], (SELECT TOP (1) [Note_s18].[NoteText] FROM [dbo].[Note] [Note_s18] WHERE [Note_s18].CompanyID IN (1, 5) AND 2 = SUBSTRING([Note_s18].CompanyMask, 2, 1) & 2 AND [Note_s18].[NoteId] = [POOrder].[NoteID]), (SELECT TOP (1) COUNT(*) FROM [dbo].[NoteDoc] [NoteDoc_s20] WHERE [NoteDoc_s20].CompanyID IN (1, 5) AND 2 = SUBSTRING([NoteDoc_s20].CompanyMask, 2, 1) & 2 AND [NoteDoc_s20].[NoteId] = [POOrder].[NoteID]), NULL, [POOrder].[CuryID], [POOrder].[CuryInfoID], [POOrder].[LineCntr], [POOrder].[VendorRefNbr], [POOrder].[CuryOrderTotal], [POOrder].[OrderTotal], [POOrder].[CuryControlTotal], [POOrder].[ControlTotal], [POOrder].[OrderQty], [POOrder].[CuryLineTotal], [POOrder].[LineTotal], [POOrder].[DiscTot], [POOrder].[CuryDiscTot], [POOrder].[CuryTaxTotal], [POOrder].[TaxTotal], [POOrder].[CuryVatExemptTotal], [POOrder].[VatExemptTotal], [POOrder].[CuryVatTaxableTotal], [POOrder].[VatTaxableTotal], [POOrder].[TaxZoneID], [POOrder].[TermsID], [POOrder].[RemitAddressID], [POOrder].[RemitContactID], [POOrder].[SOOrderType], [POOrder].[SOOrderNbr], [POOrder].[BLType], [POOrder].[BLOrderNbr], [POOrder].[RQReqNbr], [POOrder].[OrderDesc], [POOrder].[tstamp], [POOrder].[CreatedByID], [POOrder].[CreatedByScreenID], [POOrder].[CreatedDateTime], [POOrder].[LastModifiedByID], [POOrder].[LastModifiedByScreenID], [POOrder].[LastModifiedDateTime], [POOrder].[ShipDestType], [POOrder].[SiteID], [POOrder].[ShipToBAccountID], [POOrder].[ShipToLocationID], [POOrder].[ShipAddressID], [POOrder].[ShipContactID], [POOrder].[CuryOpenOrderTotal], [POOrder].[OpenOrderTotal], [POOrder].[CuryOpenLineTotal], [POOrder].[OpenLineTotal], [POOrder].[CuryOpenTaxTotal], [POOrder].[OpenTaxTotal], [POOrder].[OpenOrderQty], [POOrder].[EmployeeID], [POOrder].[OwnerWorkgroupID], [POOrder].[DontPrint], [POOrder].[Printed], [POOrder].[DontEmail], [POOrder].[Emailed], [POOrder].[FOBPoint], [POOrder].[ShipVia], [POOrder].[OrderWeight], [POOrder].[OrderVolume], [POOrder].[PrepaymentDocType], [POOrder].[PrepaymentRefNbr], [POOrder].[UsrObservation], [POOrder].[UsrBSD], [POOrder].[UsrBRD], [POOrder].[UsrTypePO], [POOrder].[UsrPAV], [POOrder].[UsrLicenseExport], [POOrder].[UsrCodeMouvement], [POOrder].[UsrNumeroContainer], [POOrder].[UsrDepartBateauDate], [POOrder].[UsrFiliere], [Contact].[DisplayName], [Contact].[ContactID], [Contact].[RevisionID], [Contact].[DefAddressID], [Contact].[Title], [Contact].[FirstName], [Contact].[MidName], [Contact].[LastName], [Contact].[Salutation], [Contact].[BAccountID], [Contact].[FullName], [Contact].[ParentBAccountID], [Contact].[EMail], [Contact].[WebSite], [Contact].[Fax], [Contact].[FaxType], [Contact].[Phone1], [Contact].[Phone1Type], [Contact].[Phone2], [Contact].[Phone2Type], [Contact].[Phone3], [Contact].[Phone3Type], [Contact].[DateOfBirth], [Contact].[NoteID], NULL, NULL, NULL, [Contact].[IsActive], [Contact].[NoFax], [Contact].[NoMail], [Contact].[NoMarketing], [Contact].[NoCall], [Contact].[NoEMail], [Contact].[NoMassMail], [Contact].[Gender], [Contact].[MaritalStatus], [Contact].[Anniversary], [Contact].[Spouse], [Contact].[Img], [Contact].[Synchronize], [Contact].[ContactType], CASE WHEN  ( [Contact].[ContactType] = 'AP') THEN  -10 WHEN  ( ( [Contact].[ContactType] = 'SP')) THEN  -5 WHEN  ( ( [Contact].[ContactType] = 'EP')) THEN  -1 WHEN  ( ( [Contact].[ContactType] = 'PN')) THEN  0 WHEN  ( ( [Contact].[ContactType] = 'LD')) THEN  10 END, [Contact].[DuplicateStatus], CASE WHEN  ( [Contact].[DuplicateStatus] = 'PD' AND 1 = 0 ) THEN  CONVERT(BIT, 1) ELSE  CONVERT(BIT, 0) END, [Contact].[MajorStatus], [Contact].[Status], [Contact].[Resolution], [Contact].[AssignDate], [Contact].[QualificationDate], [Contact].[ClassID], [Contact].[Source], [Contact].[WorkgroupID], [Contact].[OwnerID], [Contact].[UserID], [Contact].[CampaignID], [Contact].[Method], [Contact].[IsConvertable], [Contact].[GrammValidationDateTime], [Contact].[ConvertedBy], [Contact].[CreatedByID], [Contact].[CreatedByScreenID], [Contact].[CreatedDateTime], [Contact].[LastModifiedByID], [Contact].[LastModifiedByScreenID], [Contact].[LastModifiedDateTime], '"' +  ( [Contact].[DisplayName] +  ( '"' +  ( ' ' +  ( '(' +  ( [Contact].[EMail] +  ')'))))), [Contact].[ExtRefNbr], [Contact].[tstamp], [Contact].[DeletedDatabaseRecord], [CROpportunity].[OpportunityNumber], [CROpportunity].[OpportunityID], [CROpportunity].[BranchID], [CROpportunity].[OpportunityAddressID], [CROpportunity].[OpportunityContactID], [CROpportunity].[AllowOverrideContactAddress], [CROpportunity].[BAccountID], [CROpportunity].[LocationID], [CROpportunity].[ContactID], [CROpportunity].[ConvertedLeadID], [CROpportunity].[CROpportunityClassID], [CROpportunity].[OpportunityName], [CROpportunity].[Description], [CROpportunity].[ParentBAccountID], [CROpportunity].[ProjectID], [CROpportunity].[CloseDate], [CROpportunity].[StageID], [CROpportunity].[StageChangedDate], [CROpportunity].[CampaignSourceID], [CROpportunity].[MajorStatus], [CROpportunity].[Status], [CROpportunity].[Resolution], [CROpportunity].[AssignDate], [CROpportunity].[ClosingDate], [CROpportunity].[WorkgroupID], [CROpportunity].[OwnerID], [CROpportunity].[CuryID], [CROpportunity].[CuryInfoID], [CROpportunity].[LineTotal], [CROpportunity].[CuryLineTotal], [CROpportunity].[IsTaxValid], [CROpportunity].[TaxTotal], [CROpportunity].[CuryTaxTotal], [CROpportunity].[ManualTotalEntry], [CROpportunity].[Amount], CASE WHEN  ( [CROpportunity].[ManualTotalEntry] = CONVERT(BIT, 1)) THEN  [CROpportunity].[Amount] ELSE  [CROpportunity].[LineTotal] END, [CROpportunity].[CuryAmount], [CROpportunity].[DiscTot], [CROpportunity].[CuryDiscTot], [CROpportunity].[ProductsAmount], [CROpportunity].[CuryProductsAmount], [CROpportunity].[CuryVatExemptTotal], [CROpportunity].[VatExemptTotal], [CROpportunity].[CuryVatTaxableTotal], [CROpportunity].[VatTaxableTotal], [CROpportunity].[TaxZoneID], [CROpportunity].[ARRefNbr], [CROpportunity].[OrderType], [CROpportunity].[OrderNbr], [CROpportunity].[NoteID], NULL, NULL, NULL, (SELECT TOP (1) CASE WHEN  ( [CRActivityStatistics_s217].[LastIncomingActivityDate] IS NOT NULL AND [CRActivityStatistics_s217].[LastOutgoingActivityDate] IS NULL) THEN  [CRActivityStatistics_s217].[LastIncomingActivityDate] WHEN  ( [CRActivityStatistics_s217].[LastOutgoingActivityDate] IS NOT NULL AND [CRActivityStatistics_s217].[LastIncomingActivityDate] IS NULL) THEN  [CRActivityStatistics_s217].[LastOutgoingActivityDate] WHEN  ( [CRActivityStatistics_s217].[LastIncomingActivityDate] > [CRActivityStatistics_s217].[LastOutgoingActivityDate]) THEN  [CRActivityStatistics_s217].[LastIncomingActivityDate] ELSE  [CRActivityStatistics_s217].[LastOutgoingActivityDate] END FROM [CRActivityStatistics] [CRActivityStatistics_s217] WHERE [CRActivityStatistics_s217].CompanyID = 5 AND [CRActivityStatistics_s217].[NoteID] = [CROpportunity].[NoteID] ORDER BY CASE WHEN  ( [CRActivityStatistics_s217].[LastIncomingActivityDate] IS NOT NULL AND [CRActivityStatistics_s217].[LastOutgoingActivityDate] IS NULL) THEN  [CRActivityStatistics_s217].[LastIncomingActivityDate] WHEN  ( [CRActivityStatistics_s217].[LastOutgoingActivityDate] IS NOT NULL AND [CRActivityStatistics_s217].[LastIncomingActivityDate] IS NULL) THEN  [CRActivityStatistics_s217].[LastOutgoingActivityDate] WHEN  ( [CRActivityStatistics_s217].[LastIncomingActivityDate] > [CRActivityStatistics_s217].[LastOutgoingActivityDate]) THEN  [CRActivityStatistics_s217].[LastIncomingActivityDate] ELSE  [CRActivityStatistics_s217].[LastOutgoingActivityDate] END), [CROpportunity].[Source], [CROpportunity].[tstamp], [CROpportunity].[CreatedByScreenID], [CROpportunity].[CreatedByID], [CROpportunity].[CreatedDateTime], [CROpportunity].[LastModifiedByID], [CROpportunity].[LastModifiedByScreenID], [CROpportunity].[LastModifiedDateTime], [CROpportunity].[ProductCntr], [CROpportunity].[UsrObservation], [CROpportunity].[UsrDateCollecte], [CROpportunity].[UsrDateReprise], [CROpportunity].[UsrCollecteur], [CROpportunity].[UsrTraiteur], [CROpportunity].[UsrEBDR], CASE WHEN [POOrder].[OrderType] = 'RO' THEN 'Normal' END AS orderby_case_s232
FROM [POOrder] [POOrder]
INNER JOIN [Contact] [Contact] ON [Contact].CompanyID = 5 AND [Contact].[DeletedDatabaseRecord] = 0 AND [Contact].[BAccountID] = [POOrder].[VendorID]
INNER JOIN [CROpportunity] [CROpportunity] ON [CROpportunity].CompanyID = 5 AND ([CROpportunity].BranchID IS NULL OR [CROpportunity].BranchID = 25) AND ([CROpportunity].[OpportunityID] = [POOrder].[UsrBSD] OR [CROpportunity].[UsrEBDR] = [POOrder].[UsrBRD])
WHERE [POOrder].CompanyID = 5 AND ([POOrder].BranchID IS NULL OR [POOrder].BranchID = 25) AND [Contact].[UserID] = @P0 AND [POOrder].[Status] = @P1
ORDER BY [POOrder].[OrderNbr], orderby_case_s232 OPTION(OPTIMIZE FOR UNKNOWN)

编辑2：

查看表POOrder的数据库，我已经有一些索引，一个在主键上，一个在供应商上，一个在NoteID上，还有一个奇怪的索引：

CREATE NONCLUSTERED INDEX [nci_wi_POOrder_35EBA31CDEA74D944FD7F833E2CF9116] ON [dbo].[POOrder]
(
    [BranchID] ASC,
    [CompanyID] ASC,
    [UsrBSD] ASC
)
INCLUDE (   [Approved],
    [BLOrderNbr],
    [BLType],
    [Cancelled],
    [ControlTotal],
    [CreatedByID],
    [CreatedByScreenID],
    [CreatedDateTime],
    [CuryControlTotal],
    [CuryDiscTot],
    [CuryID],
    [CuryInfoID],
    [CuryLineTotal],
    [CuryOpenLineTotal],
    [CuryOpenOrderTotal],
    [CuryOpenTaxTotal],
    [CuryOrderTotal],
    [CuryTaxTotal],
    [CuryVatExemptTotal],
    [CuryVatTaxableTotal],
    [DiscTot],
    [DontEmail],
    [DontPrint],
    [Emailed],
    [EmployeeID],
    [ExpectedDate],
    [ExpirationDate],
    [FOBPoint],
    [Hold],
    [IsOpenTaxValid],
    [IsTaxValid],
    [LastModifiedByID],
    [LastModifiedByScreenID],
    [LastModifiedDateTime],
    [LineCntr],
    [LineTotal],
    [NoteID],
    [OpenLineTotal],
    [OpenOrderQty],
    [OpenOrderTotal],
    [OpenTaxTotal],
    [OrderDate],
    [OrderDesc],
    [OrderQty],
    [OrderTotal],
    [OrderVolume],
    [OrderWeight],
    [OwnerWorkGroupID],
    [PrepaymentDocType],
    [PrepaymentRefNbr],
    [Printed],
    [Receipt],
    [RemitAddressID],
    [RemitContactID],
    [RQReqNbr],
    [ShipAddressID],
    [ShipContactID],
    [ShipDestType],
    [ShipToBAccountID],
    [ShipToLocationID],
    [ShipVia],
    [SiteID],
    [soordernbr],
    [soordertype],
    [Status],
    [TaxTotal],
    [TaxZoneID],
    [TermsID],
    [tstamp],
    [UsrBRD],
    [UsrCodeMouvement],
    [UsrDepartBateauDate],
    [UsrFiliere],
    [UsrLicenseExport],
    [UsrNumeroContainer],
    [UsrObservation],
    [UsrPAV],
    [UsrTypePO],
    [VatExemptTotal],
    [VatTaxableTotal],
    [VendorID],
    [VendorLocationID],
    [VendorRefNbr]) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)
GO

我认为它是一个自动生成的索引（也许是Azure生成的？在自动调整历史记录中找不到），但是我不知道为什么以及是否应该保留它，而只对UsrBSD和UserBRD进行索引？

1 个答案:

答案 0 :(得分：1)

要为PXGrid启用分页，请在Aspx中至少将其AllowPaging属性设置为 True 或将属性SkinID设置为具有{{ 1}}设置为 True （如 PrimaryInquire ）。如果为 poCollecteur 数据视图定义了一个委托，那么您还必须遵循以下所示的方法来保存分页，并且每次从中选择数据时都不会从数据库中检索所有记录。 poCollecteur 数据视图。

AllowPaging
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