【发布时间】:2016-11-17 08:44:38
【问题描述】:
你能帮我改进一下表值函数吗:
Create Function [dbo].[xxx](@InvoiceId numeric(18 ,0) ,@InvoiceType int ,@ReceiptAccOwner int)
Returns Table
As
Return(
Select * From(
Select N'InvoiceReceiptNo' + Cast(ROW_NUMBER() over(order by ir.ReceiptRecID) as nvarchar(10)) As row
,ir.StockHoldingInvoiceID As InvoiceId
,ir.ReceiptNo As ReceiptValue
,ir.ReceiptAccOwner
from InvoiceReceipt As ir
Where ir.ReceiptAccOwner = @ReceiptAccOwner
And (
(ir.StockHoldingInvoiceID = @InvoiceId And @InvoiceType in(1 ,6 ,8) )
or(ir.THCInvoiceID = @InvoiceId And @InvoiceType = 2)
or(ir.EvaluatInvoiceID = @InvoiceId And @InvoiceType = 3)
or(ir.StripInvoiceID = @InvoiceId And @InvoiceType = 4)
or(ir.EvaluationExportInvoiceID = @InvoiceId And @InvoiceType = 5)
or(ir.ServiceInvoiceID = @InvoiceId And @InvoiceType = 7)
or(ir.MovementInvoiceId = @InvoiceId And @InvoiceType = 10)
or(ir.InterchangeReplicaInvoice = @InvoiceId And @InvoiceType = 11)
or(ir.MovementInvoiceId = @InvoiceId And @InvoiceType = 12)
or(ir.BLConsigneeChangeRequestInvoiceID = @InvoiceId And @InvoiceType = 15)
)
UNION All
Select N'InvoiceReceiptPrice' + Cast(ROW_NUMBER() over(order by ir.ReceiptRecID) as nvarchar(10)) As row
,ir.StockHoldingInvoiceID
,Cast(IsNull(ir.ReceiptPrice ,0) as nvarchar(20)) As ReceiptValue
,ir.ReceiptAccOwner
from InvoiceReceipt As ir
Where ir.ReceiptAccOwner = @ReceiptAccOwner
And (
(ir.StockHoldingInvoiceID = @InvoiceId And @InvoiceType in(1 ,6 ,8) )
or(ir.THCInvoiceID = @InvoiceId And @InvoiceType = 2)
or(ir.EvaluatInvoiceID = @InvoiceId And @InvoiceType = 3)
or(ir.StripInvoiceID = @InvoiceId And @InvoiceType = 4)
or(ir.EvaluationExportInvoiceID = @InvoiceId And @InvoiceType = 5)
or(ir.ServiceInvoiceID = @InvoiceId And @InvoiceType = 7)
or(ir.MovementInvoiceId = @InvoiceId And @InvoiceType = 10)
or(ir.InterchangeReplicaInvoice = @InvoiceId And @InvoiceType = 11)
or(ir.MovementInvoiceId = @InvoiceId And @InvoiceType = 12)
or(ir.BLConsigneeChangeRequestInvoiceID = @InvoiceId And @InvoiceType = 15)
)
) As tb
pivot(
Max(ReceiptValue) --,Sum(ReceiptPrice)
For row in ([InvoiceReceiptNo1] ,[InvoiceReceiptNo2] ,[InvoiceReceiptNo3] ,[InvoiceReceiptNo4] ,[InvoiceReceiptNo5] ,[InvoiceReceiptNo6]
,[InvoiceReceiptPrice1] ,[InvoiceReceiptPrice2] ,[InvoiceReceiptPrice3] ,[InvoiceReceiptPrice4] ,[InvoiceReceiptPrice5] ,[InvoiceReceiptPrice6])
) piv
)
我在存储过程中使用这个函数,在 select 语句中使用 Outer apply, 此函数应为每张发票仅返回一条记录。
XML 执行计划: 选择 * 从 [dbo].[fn_GetInvoiceReceiptInfo](149735 , 1 ,1) https://anotepad.com/notes/wh34ey
【问题讨论】:
-
你能把执行计划放在pastetheplan.com上,给我们一个链接吗?这将帮助我们了解正在发生的事情。
-
@RichBenner pastetheplan.com 没有为我打开。
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@RichBenner 很遗憾没有打开
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好吧,我想这是你的防火墙的事情,对我来说很好。获取执行计划的 XML,如果可以的话,将其作为编辑添加到您的问题中。
标签: sql-server tsql query-performance