how to filter product wise in record

Question

0.00/5 (No votes)

See more:

how to filter product wise record example of size selected or fit wise product shows in product compulsary
1.tbl_size
----------------------------------------------------------------------------
USE [inventory]
GO
/****** Object: Table [dbo].[tbl_size] Script Date: 09/29/2014 11:21:41 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[tbl_size](
[cate_id] [bigint] IDENTITY(1,1) NOT NULL,
[Size] [nvarchar](50) COLLATE Latin1_General_CI_AI NULL,
[product_id] [bigint] NULL,
[list_id] [bigint] NULL,
CONSTRAINT [PK_Person_choicdetail] PRIMARY KEY CLUSTERED
(
[cate_id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
ALTER TABLE [dbo].[tbl_size] WITH CHECK ADD CONSTRAINT [FK_Person_choicdetail_Products] FOREIGN KEY([product_id])
REFERENCES [dbo].[Products] ([ProductID])
ON UPDATE CASCADE
ON DELETE CASCADE
GO
ALTER TABLE [dbo].[tbl_size] CHECK CONSTRAINT [FK_Person_choicdetail_Products]
GO
ALTER TABLE [dbo].[tbl_size] WITH CHECK ADD CONSTRAINT [FK_tbl_size_Category_List] FOREIGN KEY([list_id])
REFERENCES [dbo].[Category_List] ([list_id])
GO
ALTER TABLE [dbo].[tbl_size] CHECK CONSTRAINT [FK_tbl_size_Category_List]

2.tbl_fit
------------------------------------------------------------------------------
USE [inventory]
GO
/****** Object: Table [dbo].[tbl_Fit] Script Date: 09/29/2014 11:22:29 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[tbl_Fit](
[fit_id] [int] IDENTITY(1,1) NOT NULL,
[Fit] [nchar](10) COLLATE Latin1_General_CI_AI NULL,
[Fit_desc] [nvarchar](50) COLLATE Latin1_General_CI_AI NULL,
[product_id] [bigint] NULL,
[list_id] [bigint] NULL,
CONSTRAINT [fit_id] PRIMARY KEY CLUSTERED
(
[fit_id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
ALTER TABLE [dbo].[tbl_Fit] WITH CHECK ADD CONSTRAINT [FK_tbl_Fit_Category_List] FOREIGN KEY([list_id])
REFERENCES [dbo].[Category_List] ([list_id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO
ALTER TABLE [dbo].[tbl_Fit] CHECK CONSTRAINT [FK_tbl_Fit_Category_List]
GO
ALTER TABLE [dbo].[tbl_Fit] WITH CHECK ADD CONSTRAINT [FK_tbl_Fit_Products] FOREIGN KEY([product_id])
REFERENCES [dbo].[Products] ([ProductID])
GO
ALTER TABLE [dbo].[tbl_Fit] CHECK CONSTRAINT [FK_tbl_Fit_Products]

3.main table this table record show
-----------------------------------------------------------------------------
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Products](
[ProductID] [bigint] IDENTITY(1,1) NOT NULL,
[ProductName] [nvarchar](100) COLLATE Latin1_General_CI_AI NULL,
[Description] [nvarchar](max) COLLATE Latin1_General_CI_AI NULL,
[Long_Description] [nvarchar](max) COLLATE Latin1_General_CI_AI NULL,
[CategoryID] [bigint] NULL,
[list_id] [bigint] NULL,
[category] [nvarchar](50) COLLATE Latin1_General_CI_AI NULL,
[best_seller_count] [int] NULL,
CONSTRAINT [PK_dbo.Products] PRIMARY KEY CLUSTERED
(
[ProductID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
ALTER TABLE [dbo].[Products] WITH CHECK ADD CONSTRAINT [FK_Products_Category_List] FOREIGN KEY([list_id])
REFERENCES [dbo].[Category_List] ([list_id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO
ALTER TABLE [dbo].[Products] CHECK CONSTRAINT [FK_Products_Category_List]
-------------------------------------------------------------------------------
and two table are filter record which are selected record show to product

Posted 28-Sep-14 19:59pm

vermanishad

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sinisa Hajnal · Accepted Answer · 2014-09-28T20:26:00

SQL

SELECT whatever, columns, you, need
FROM
PRODUCTS p
INNER JOIN tbl_Fit f ON p.productId = f.product_id
INNER JOIN tbl_Size s ON p.productId = s.product_id 
WHERE
(size = @size OR @size IS NULL)
AND
(fit = @fit OR @fit IS NULL)

1. Use LEFT instead of INNER join if there are products without fit / size entries
2. If you call one table Products, call others Size and Fit or rename Products to tbl_Products, it is bad practice to mix two naming conventions - same for ProductId / product_id field names - name them the same.
3. @size and @fit are parameters you can fill in with particular values, the query will select by both, one or none depending on what you send in. If you send some neutral value (such as -1 or maybe 0) you should have SET @fit = NULLIF(@fit, -1) in your stored procedure
4. add ORDER BY by whatever your needs are at the end