参数化存储过程 union all 以左连接为条件
Parameterized stored procedure union all which is conditional with left joins
我想，我想做一个 UNION ALL 查询，这样我就可以 return 我的订单结果 table 基于在搜索字段中输入的制造商 ID。
订单链接到 > OrderItem，然后可以链接到 Product。
我手动输入了查询，它可以工作，但我在存储过程中将其设置为条件时遇到问题。
这是我手动输入的查询：
SELECT TOP 100 *
FROM [Test].[dbo].[Order] o
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE p.[ManufacturerId] = 'mid'
这是我的存储过程：
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId INT = 0,
@CustomerId INT = 0,
@ProductId INT = 0,
@WarehouseId INT = 0,
@BillingCountryId INT = 0,
@PaymentMethodSystemName NVARCHAR(MAX) = NULL,
@OrderStatusId INT = 0,
@PaymentStatusId INT = 0,
@ShippingStatusId INT = 0,
@BillingEmail NVARCHAR(MAX) = NULL,
@BillingFirstName NVARCHAR(MAX) = NULL,
@BillingLastName NVARCHAR(MAX) = NULL,
@ManCode NVARCHAR(MAX) = NULL,
@Current BIT = NULL,
@ShippingMethod NVARCHAR(MAX) = NULL,
@CreatedFromUtc DATETIME = NULL,
@CreatedToUtc DATETIME = NULL,
@PageIndex INT = 0,
@PageSize INT = 2147483644,
@TotalRecords INT = NULL OUTPUT
AS
BEGIN
DECLARE @sql NVARCHAR(MAX)
SET NOCOUNT ON;
CREATE TABLE #TempTotal (RowNum INT IDENTITY(1,1), id INT);
CREATE INDEX #IK_temp ON #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o WITH (NOLOCK)
LEFT JOIN [Test].[dbo].[Address] a ON a.Id = o.BillingAddressId
AND (COALESCE(@BillingEmail, '') <> ''
OR COALESCE(@BillingFirstName, '') <> ''
OR COALESCE(@BillingLastName, '') <> '')
/* LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.OrderId = o.Id
AND (COALESCE(@ManCode,'') <> '')
LEFT join [Test].[dbo].[Product] p ON p.Id = oi.ProductId
AND (COALESCE(@ManCode, '') <> '')*/
WHERE (@BillingEmail IS NULL OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS NULL OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS NULL OR a.[LastName] = @BillingLastName)
-- AND (@ManCode IS NULL OR p.[ManufacturerId] = @ManCode)
UNION ALL
(SELECT *
FROM [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS NULL OR p.[ManufacturerId] = @ManCode))
AND -- here is error
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS NULL OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY
o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound INT
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
SELECT
[Id], [OrderGuid], [StoreId], [CustomerId],
[BillingAddressId], [ShippingAddressId],
[OrderStatusId], [ShippingStatusId],
[PaymentStatusId], [PaymentMethodSystemName],
[TaxRates], [OrderTax], [OrderDiscount], [OrderTotal],
[ShippingMethod], [CustomValuesXml], [Deleted],
[CreatedOnUtc], [EditedStatusId],
[WarehouseId], [PrintedOnUtc]
FROM
[Test].[dbo].[Order] ord
WHERE
ord.[Id] IN (SELECT id FROM #TempTotal tt)
ORDER BY
ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
SELECT @TotalRecords = COUNT(*) FROM #TempTotal;
DROP TABLE #TempTotal
END
我不确定 UNION ALL 是否是我需要的，但我觉得是。我还尝试了被注释掉的左连接，但在那里没有任何运气。
这里还有 AND 语句错误的屏幕截图。
有人能帮我吗？
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId int = 0,
@CustomerId int = 0,
@ProductId int = 0,
@WarehouseId int = 0,
@BillingCountryId int = 0,
@PaymentMethodSystemName nvarchar(max) = null,
@OrderStatusId int = 0,
@PaymentStatusId int = 0,
@ShippingStatusId int = 0,
@BillingEmail nvarchar(max) = null,
@BillingFirstName nvarchar(max) = null,
@BillingLastName nvarchar(max) = null,
@ManCode nvarchar(max) = null,
@Current bit = null,
@ShippingMethod nvarchar(max) = null,
@CreatedFromUtc datetime = null,
@CreatedToUtc datetime = null,
@PageIndex int = 0,
@PageSize int = 2147483644,
@TotalRecords int = null OUTPUT
AS
BEGIN
DECLARE
@sql nvarchar(max)
SET NOCOUNT ON;
create table #TempTotal (RowNum int identity(1,1), id int);
create index #IK_temp on #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o with (NOLOCK)
LEFT join [Test].[dbo].[Address] a on a.Id = o.BillingAddressId and (
coalesce(@BillingEmail,'') <> ''
or coalesce(@BillingFirstName,'') <> ''
or coalesce(@BillingLastName,'') <> ''
)
/*LEFT join [Test].[dbo].[OrderItem] oi on oi.OrderId = o.Id and (
coalesce(@ManCode,'') <> ''
)
LEFT join [Test].[dbo].[Product] p on p.Id = oi.ProductId and (
coalesce(@ManCode,'') <> ''
)*/
WHERE (@BillingEmail IS null OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS null OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS null OR a.[LastName] = @BillingLastName)
--AND (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
UNION ALL
SELECT * FROM
(
select * from [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
)O
WHERE -- here is error (Here Procdure Can't Findout the object O) ---So, take 'O' Object Outside........
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS null OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound int
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
select [Id]
,[OrderGuid]
,[StoreId]
,[CustomerId]
,[BillingAddressId]
,[ShippingAddressId]
,[OrderStatusId]
,[ShippingStatusId]
,[PaymentStatusId]
,[PaymentMethodSystemName]
,[TaxRates]
,[OrderTax]
,[OrderDiscount]
,[OrderTotal]
,[ShippingMethod]
,[CustomValuesXml]
,[Deleted]
,[CreatedOnUtc]
,[EditedStatusId]
,[WarehouseId]
,[PrintedOnUtc]
from [Test].[dbo].[Order] ord
where ord.[Id] in (
select id
from #TempTotal tt
)
ORDER BY ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
select @TotalRecords = count(*) from #TempTotal;
DROP TABLE #TempTotal
END
注意:- (这里Procdure Can't Findout the object O) ---So, take 'O' Object Outside.......如果找不到object (alias) ...所以它不会在 where 条件下工作......
USE [Test]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId int = 0,
@CustomerId int = 0,
@ProductId int = 0,
@WarehouseId int = 0,
@BillingCountryId int = 0,
@PaymentMethodSystemName nvarchar(max) = null,
@OrderStatusId int = 0,
@PaymentStatusId int = 0,
@ShippingStatusId int = 0,
@BillingEmail nvarchar(max) = null,
@BillingFirstName nvarchar(max) = null,
@BillingLastName nvarchar(max) = null,
@ManCode nvarchar(max) = null,
@Current bit = null,
@ShippingMethod nvarchar(max) = null,
@CreatedFromUtc datetime = null,
@CreatedToUtc datetime = null,
@PageIndex int = 0,
@PageSize int = 2147483644,
@TotalRecords int = null OUTPUT
AS
BEGIN
DECLARE
@sql nvarchar(max)
SET NOCOUNT ON;
create table #TempTotal (RowNum int identity(1,1), id int);
create index #IK_temp on #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o with (NOLOCK)
LEFT join [Test].[dbo].[Address] a on a.Id = o.BillingAddressId and (
coalesce(@BillingEmail,'') <> ''
or coalesce(@BillingFirstName,'') <> ''
or coalesce(@BillingLastName,'') <> ''
)
/*LEFT join [Test].[dbo].[OrderItem] oi on oi.OrderId = o.Id and (
coalesce(@ManCode,'') <> ''
)
LEFT join [Test].[dbo].[Product] p on p.Id = oi.ProductId and (
coalesce(@ManCode,'') <> ''
)*/
WHERE (@BillingEmail IS null OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS null OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS null OR a.[LastName] = @BillingLastName)
--AND (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
UNION ALL
select oi.[Id] from [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
AND -- here is error
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS null OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound int
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
select [Id]
,[OrderGuid]
,[StoreId]
,[CustomerId]
,[BillingAddressId]
,[ShippingAddressId]
,[OrderStatusId]
,[ShippingStatusId]
,[PaymentStatusId]
,[PaymentMethodSystemName]
,[TaxRates]
,[OrderTax]
,[OrderDiscount]
,[OrderTotal]
,[ShippingMethod]
,[CustomValuesXml]
,[Deleted]
,[CreatedOnUtc]
,[EditedStatusId]
,[WarehouseId]
,[PrintedOnUtc]
from [Test].[dbo].[Order] ord
where ord.[Id] in (
select id
from #TempTotal tt
)
ORDER BY ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
select @TotalRecords = count(*) from #TempTotal;
DROP TABLE #TempTotal
END
好的，所以我想通了，我需要使用带有左连接的 select 语句，这取决于 @ManCode 参数不为 null。
分页仍然可以正常工作，无需添加额外的临时表:)
我是这样做的：
AND (@ManCode IS null OR EXISTS (
SELECT [OrderId], [ManufacturerId] FROM [Test].[dbo].[OrderItem] oi with (NOLOCK)
LEFT join [Test].[dbo].[Product] p on p.ManufacturerId = oi.ManufacturerId
WHERE oi.OrderId = o.Id AND p.[ManufacturerId] = '' + @ManCode + ''))
所以现在我的完整更新存储过程如下所示：
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId INT = 0,
@CustomerId INT = 0,
@ProductId INT = 0,
@WarehouseId INT = 0,
@BillingCountryId INT = 0,
@PaymentMethodSystemName NVARCHAR(MAX) = NULL,
@OrderStatusId INT = 0,
@PaymentStatusId INT = 0,
@ShippingStatusId INT = 0,
@BillingEmail NVARCHAR(MAX) = NULL,
@BillingFirstName NVARCHAR(MAX) = NULL,
@BillingLastName NVARCHAR(MAX) = NULL,
@ManCode NVARCHAR(MAX) = NULL,
@Current BIT = NULL,
@ShippingMethod NVARCHAR(MAX) = NULL,
@CreatedFromUtc DATETIME = NULL,
@CreatedToUtc DATETIME = NULL,
@PageIndex INT = 0,
@PageSize INT = 2147483644,
@TotalRecords INT = NULL OUTPUT
AS
BEGIN
DECLARE @sql NVARCHAR(MAX)
SET NOCOUNT ON;
CREATE TABLE #TempTotal (RowNum INT IDENTITY(1,1), id INT);
CREATE INDEX #IK_temp ON #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o WITH (NOLOCK)
LEFT JOIN [Test].[dbo].[Address] a ON a.Id = o.BillingAddressId
AND (COALESCE(@BillingEmail, '') <> ''
OR COALESCE(@BillingFirstName, '') <> ''
OR COALESCE(@BillingLastName, '') <> '')
WHERE (@BillingEmail IS NULL OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS NULL OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS NULL OR a.[LastName] = @BillingLastName)
AND (@ManCode IS null OR EXISTS (
SELECT [OrderId], [ManufacturerId] FROM [Test].[dbo].[OrderItem] oi with (NOLOCK)
LEFT join [Test].[dbo].[Product] p on p.ManufacturerId = oi.ManufacturerId
WHERE oi.OrderId = o.Id AND p.[ManufacturerId] = '' + @ManCode + ''))
AND
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS NULL OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY
o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound INT
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
SELECT
[Id], [OrderGuid], [StoreId], [CustomerId],
[BillingAddressId], [ShippingAddressId],
[OrderStatusId], [ShippingStatusId],
[PaymentStatusId], [PaymentMethodSystemName],
[TaxRates], [OrderTax], [OrderDiscount], [OrderTotal],
[ShippingMethod], [CustomValuesXml], [Deleted],
[CreatedOnUtc], [EditedStatusId],
[WarehouseId], [PrintedOnUtc]
FROM
[Test].[dbo].[Order] ord
WHERE
ord.[Id] IN (SELECT id FROM #TempTotal tt)
ORDER BY
ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
SELECT @TotalRecords = COUNT(*) FROM #TempTotal;
DROP TABLE #TempTotal
END
我想，我想做一个 UNION ALL 查询，这样我就可以 return 我的订单结果 table 基于在搜索字段中输入的制造商 ID。
订单链接到 > OrderItem，然后可以链接到 Product。
我手动输入了查询，它可以工作，但我在存储过程中将其设置为条件时遇到问题。
这是我手动输入的查询：
SELECT TOP 100 *
FROM [Test].[dbo].[Order] o
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE p.[ManufacturerId] = 'mid'
这是我的存储过程：
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId INT = 0,
@CustomerId INT = 0,
@ProductId INT = 0,
@WarehouseId INT = 0,
@BillingCountryId INT = 0,
@PaymentMethodSystemName NVARCHAR(MAX) = NULL,
@OrderStatusId INT = 0,
@PaymentStatusId INT = 0,
@ShippingStatusId INT = 0,
@BillingEmail NVARCHAR(MAX) = NULL,
@BillingFirstName NVARCHAR(MAX) = NULL,
@BillingLastName NVARCHAR(MAX) = NULL,
@ManCode NVARCHAR(MAX) = NULL,
@Current BIT = NULL,
@ShippingMethod NVARCHAR(MAX) = NULL,
@CreatedFromUtc DATETIME = NULL,
@CreatedToUtc DATETIME = NULL,
@PageIndex INT = 0,
@PageSize INT = 2147483644,
@TotalRecords INT = NULL OUTPUT
AS
BEGIN
DECLARE @sql NVARCHAR(MAX)
SET NOCOUNT ON;
CREATE TABLE #TempTotal (RowNum INT IDENTITY(1,1), id INT);
CREATE INDEX #IK_temp ON #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o WITH (NOLOCK)
LEFT JOIN [Test].[dbo].[Address] a ON a.Id = o.BillingAddressId
AND (COALESCE(@BillingEmail, '') <> ''
OR COALESCE(@BillingFirstName, '') <> ''
OR COALESCE(@BillingLastName, '') <> '')
/* LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.OrderId = o.Id
AND (COALESCE(@ManCode,'') <> '')
LEFT join [Test].[dbo].[Product] p ON p.Id = oi.ProductId
AND (COALESCE(@ManCode, '') <> '')*/
WHERE (@BillingEmail IS NULL OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS NULL OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS NULL OR a.[LastName] = @BillingLastName)
-- AND (@ManCode IS NULL OR p.[ManufacturerId] = @ManCode)
UNION ALL
(SELECT *
FROM [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS NULL OR p.[ManufacturerId] = @ManCode))
AND -- here is error
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS NULL OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY
o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound INT
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
SELECT
[Id], [OrderGuid], [StoreId], [CustomerId],
[BillingAddressId], [ShippingAddressId],
[OrderStatusId], [ShippingStatusId],
[PaymentStatusId], [PaymentMethodSystemName],
[TaxRates], [OrderTax], [OrderDiscount], [OrderTotal],
[ShippingMethod], [CustomValuesXml], [Deleted],
[CreatedOnUtc], [EditedStatusId],
[WarehouseId], [PrintedOnUtc]
FROM
[Test].[dbo].[Order] ord
WHERE
ord.[Id] IN (SELECT id FROM #TempTotal tt)
ORDER BY
ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
SELECT @TotalRecords = COUNT(*) FROM #TempTotal;
DROP TABLE #TempTotal
END
我不确定 UNION ALL 是否是我需要的，但我觉得是。我还尝试了被注释掉的左连接，但在那里没有任何运气。
这里还有 AND 语句错误的屏幕截图。
有人能帮我吗？
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId int = 0,
@CustomerId int = 0,
@ProductId int = 0,
@WarehouseId int = 0,
@BillingCountryId int = 0,
@PaymentMethodSystemName nvarchar(max) = null,
@OrderStatusId int = 0,
@PaymentStatusId int = 0,
@ShippingStatusId int = 0,
@BillingEmail nvarchar(max) = null,
@BillingFirstName nvarchar(max) = null,
@BillingLastName nvarchar(max) = null,
@ManCode nvarchar(max) = null,
@Current bit = null,
@ShippingMethod nvarchar(max) = null,
@CreatedFromUtc datetime = null,
@CreatedToUtc datetime = null,
@PageIndex int = 0,
@PageSize int = 2147483644,
@TotalRecords int = null OUTPUT
AS
BEGIN
DECLARE
@sql nvarchar(max)
SET NOCOUNT ON;
create table #TempTotal (RowNum int identity(1,1), id int);
create index #IK_temp on #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o with (NOLOCK)
LEFT join [Test].[dbo].[Address] a on a.Id = o.BillingAddressId and (
coalesce(@BillingEmail,'') <> ''
or coalesce(@BillingFirstName,'') <> ''
or coalesce(@BillingLastName,'') <> ''
)
/*LEFT join [Test].[dbo].[OrderItem] oi on oi.OrderId = o.Id and (
coalesce(@ManCode,'') <> ''
)
LEFT join [Test].[dbo].[Product] p on p.Id = oi.ProductId and (
coalesce(@ManCode,'') <> ''
)*/
WHERE (@BillingEmail IS null OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS null OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS null OR a.[LastName] = @BillingLastName)
--AND (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
UNION ALL
SELECT * FROM
(
select * from [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
)O
WHERE -- here is error (Here Procdure Can't Findout the object O) ---So, take 'O' Object Outside........
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS null OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound int
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
select [Id]
,[OrderGuid]
,[StoreId]
,[CustomerId]
,[BillingAddressId]
,[ShippingAddressId]
,[OrderStatusId]
,[ShippingStatusId]
,[PaymentStatusId]
,[PaymentMethodSystemName]
,[TaxRates]
,[OrderTax]
,[OrderDiscount]
,[OrderTotal]
,[ShippingMethod]
,[CustomValuesXml]
,[Deleted]
,[CreatedOnUtc]
,[EditedStatusId]
,[WarehouseId]
,[PrintedOnUtc]
from [Test].[dbo].[Order] ord
where ord.[Id] in (
select id
from #TempTotal tt
)
ORDER BY ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
select @TotalRecords = count(*) from #TempTotal;
DROP TABLE #TempTotal
END
注意:- (这里Procdure Can't Findout the object O) ---So, take 'O' Object Outside.......如果找不到object (alias) ...所以它不会在 where 条件下工作......
USE [Test]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId int = 0,
@CustomerId int = 0,
@ProductId int = 0,
@WarehouseId int = 0,
@BillingCountryId int = 0,
@PaymentMethodSystemName nvarchar(max) = null,
@OrderStatusId int = 0,
@PaymentStatusId int = 0,
@ShippingStatusId int = 0,
@BillingEmail nvarchar(max) = null,
@BillingFirstName nvarchar(max) = null,
@BillingLastName nvarchar(max) = null,
@ManCode nvarchar(max) = null,
@Current bit = null,
@ShippingMethod nvarchar(max) = null,
@CreatedFromUtc datetime = null,
@CreatedToUtc datetime = null,
@PageIndex int = 0,
@PageSize int = 2147483644,
@TotalRecords int = null OUTPUT
AS
BEGIN
DECLARE
@sql nvarchar(max)
SET NOCOUNT ON;
create table #TempTotal (RowNum int identity(1,1), id int);
create index #IK_temp on #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o with (NOLOCK)
LEFT join [Test].[dbo].[Address] a on a.Id = o.BillingAddressId and (
coalesce(@BillingEmail,'') <> ''
or coalesce(@BillingFirstName,'') <> ''
or coalesce(@BillingLastName,'') <> ''
)
/*LEFT join [Test].[dbo].[OrderItem] oi on oi.OrderId = o.Id and (
coalesce(@ManCode,'') <> ''
)
LEFT join [Test].[dbo].[Product] p on p.Id = oi.ProductId and (
coalesce(@ManCode,'') <> ''
)*/
WHERE (@BillingEmail IS null OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS null OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS null OR a.[LastName] = @BillingLastName)
--AND (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
UNION ALL
select oi.[Id] from [Test].[dbo].[Product] p
LEFT JOIN [Test].[dbo].[OrderItem] oi ON oi.[OrderId] = o.[Id]
LEFT JOIN [Test].[dbo].[Product] p ON p.[Id] = oi.[ProductId]
WHERE (@ManCode IS null OR p.[ManufacturerId] = @ManCode)
AND -- here is error
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS null OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound int
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
select [Id]
,[OrderGuid]
,[StoreId]
,[CustomerId]
,[BillingAddressId]
,[ShippingAddressId]
,[OrderStatusId]
,[ShippingStatusId]
,[PaymentStatusId]
,[PaymentMethodSystemName]
,[TaxRates]
,[OrderTax]
,[OrderDiscount]
,[OrderTotal]
,[ShippingMethod]
,[CustomValuesXml]
,[Deleted]
,[CreatedOnUtc]
,[EditedStatusId]
,[WarehouseId]
,[PrintedOnUtc]
from [Test].[dbo].[Order] ord
where ord.[Id] in (
select id
from #TempTotal tt
)
ORDER BY ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
select @TotalRecords = count(*) from #TempTotal;
DROP TABLE #TempTotal
END
好的，所以我想通了，我需要使用带有左连接的 select 语句，这取决于 @ManCode 参数不为 null。
分页仍然可以正常工作，无需添加额外的临时表:)
我是这样做的：
AND (@ManCode IS null OR EXISTS (
SELECT [OrderId], [ManufacturerId] FROM [Test].[dbo].[OrderItem] oi with (NOLOCK)
LEFT join [Test].[dbo].[Product] p on p.ManufacturerId = oi.ManufacturerId
WHERE oi.OrderId = o.Id AND p.[ManufacturerId] = '' + @ManCode + ''))
所以现在我的完整更新存储过程如下所示：
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[OrderLoadAllPaged]
@OrderId INT = 0,
@CustomerId INT = 0,
@ProductId INT = 0,
@WarehouseId INT = 0,
@BillingCountryId INT = 0,
@PaymentMethodSystemName NVARCHAR(MAX) = NULL,
@OrderStatusId INT = 0,
@PaymentStatusId INT = 0,
@ShippingStatusId INT = 0,
@BillingEmail NVARCHAR(MAX) = NULL,
@BillingFirstName NVARCHAR(MAX) = NULL,
@BillingLastName NVARCHAR(MAX) = NULL,
@ManCode NVARCHAR(MAX) = NULL,
@Current BIT = NULL,
@ShippingMethod NVARCHAR(MAX) = NULL,
@CreatedFromUtc DATETIME = NULL,
@CreatedToUtc DATETIME = NULL,
@PageIndex INT = 0,
@PageSize INT = 2147483644,
@TotalRecords INT = NULL OUTPUT
AS
BEGIN
DECLARE @sql NVARCHAR(MAX)
SET NOCOUNT ON;
CREATE TABLE #TempTotal (RowNum INT IDENTITY(1,1), id INT);
CREATE INDEX #IK_temp ON #TempTotal (RowNum);
INSERT INTO #TempTotal ([id])
SELECT o.[Id]
FROM [Test].[dbo].[Order] o WITH (NOLOCK)
LEFT JOIN [Test].[dbo].[Address] a ON a.Id = o.BillingAddressId
AND (COALESCE(@BillingEmail, '') <> ''
OR COALESCE(@BillingFirstName, '') <> ''
OR COALESCE(@BillingLastName, '') <> '')
WHERE (@BillingEmail IS NULL OR a.[Email] = @BillingEmail)
AND (@BillingFirstName IS NULL OR a.[FirstName] = @BillingFirstName)
AND (@BillingLastName IS NULL OR a.[LastName] = @BillingLastName)
AND (@ManCode IS null OR EXISTS (
SELECT [OrderId], [ManufacturerId] FROM [Test].[dbo].[OrderItem] oi with (NOLOCK)
LEFT join [Test].[dbo].[Product] p on p.ManufacturerId = oi.ManufacturerId
WHERE oi.OrderId = o.Id AND p.[ManufacturerId] = '' + @ManCode + ''))
AND
o.[Deleted] = 0
AND (o.[Id] = @OrderId OR @OrderId = 0)
AND (o.[CustomerId] = @CustomerId OR @CustomerId = 0)
AND (o.[WarehouseId] = @WarehouseId OR @WarehouseId = 0)
AND (@PaymentMethodSystemName IS NULL OR o.[PaymentMethodSystemName] = @PaymentMethodSystemName)
AND (o.[OrderStatusId] = @OrderStatusId OR @OrderStatusId = 0)
AND (o.[PaymentStatusId] = @PaymentStatusId OR @PaymentStatusId = 0)
AND (o.[ShippingStatusId] = @ShippingStatusId OR @ShippingStatusId = 0)
AND ((o.[OrderStatusId] != '40' AND o.[OrderStatusId] != '30' AND ((o.[ShippingStatusId] != '30' OR o.[ShippingStatusId] != '40') AND o.[Printed] = '0' AND (o.[PaymentStatusId] != '30' OR o.[PaymentStatusId] != '35' OR o.[PaymentStatusId] != '40'))) OR @Current = 0)
AND o.[CreatedOnUtc] >= ISNULL(@CreatedFromUtc, '1/1/1900')
AND o.[CreatedOnUtc] < ISNULL(@CreatedToUtc, '1/1/2999')
ORDER BY
o.[CreatedOnUtc] DESC;
--paging
DECLARE @PageLowerBound INT
SET @PageLowerBound = @PageSize * @PageIndex
-- Return the paged records
SELECT
[Id], [OrderGuid], [StoreId], [CustomerId],
[BillingAddressId], [ShippingAddressId],
[OrderStatusId], [ShippingStatusId],
[PaymentStatusId], [PaymentMethodSystemName],
[TaxRates], [OrderTax], [OrderDiscount], [OrderTotal],
[ShippingMethod], [CustomValuesXml], [Deleted],
[CreatedOnUtc], [EditedStatusId],
[WarehouseId], [PrintedOnUtc]
FROM
[Test].[dbo].[Order] ord
WHERE
ord.[Id] IN (SELECT id FROM #TempTotal tt)
ORDER BY
ord.[CreatedOnUtc] DESC
OFFSET @PageLowerBound ROWS FETCH NEXT @PageSize ROWS ONLY;
--total records
SELECT @TotalRecords = COUNT(*) FROM #TempTotal;
DROP TABLE #TempTotal
END