ASP.NET Code
  Home arrow ASP.NET Code arrow Call Stored procedure from within another ...
ASP Free Forums 
.NET  
ASP  
ASP Code  
ASP.NET  
ASP.NET Code  
BrainDump  
C#  
Code Examples  
Database  
Database Code  
IIS  
Microsoft Access  
MS SQL Server  
Silverlight  
Visual Basic.NET  
Windows Scripting  
Windows Security  
XML  
Mobile Linux 
App Generation ROI 
IBM® developerWorks 
ASP Web Hosting  
ASP.NET Web Hosting 
Windows Web Hosting
 
Weekly Newsletter
 
Developer Updates  
Free Website Content 
 RSS  Articles
 RSS  Forums
 RSS  All Feeds
Write For Us Get Paid 
Request Media Kit
Contact Us 
Site Map 
Privacy Policy 
Support 
 USERNAME
 
 PASSWORD
 
 
  >>> SIGN UP!  
  Lost Password? 
ASP.NET CODE

Call Stored procedure from within another stored procedure, return values
By: aspfree
  • Search For More Articles!
  • Disclaimer
  • Author Terms
  • Rating: 3 stars3 stars3 stars3 stars3 stars / 48
    2003-05-07

    Table of Contents:

    Rate this Article: Poor Best 
      ADD THIS ARTICLE TO:
      Del.ici.ous Digg
      Blink Simpy
      Google Spurl
      Y! MyWeb Furl
    Email Me Similar Content When Posted
    Add Developer Shed Article Feed To Your Site
    Email Article To Friend
    Print Version Of Article
    PDF Version Of Article
     
     
    ADVERTISEMENT


    This quick how-to shows an example of having two stored procedures that one stored procedure executes the other stored procedure passing values and returning a value to the calling parent stored proc. This would be handy passing in a value to dynamically populate a lookup table and stored that Id as a foreign key in a datatable. . This example asssumes you would have a parent table and a child/lookup table related back to the parent table.


    'This stored procedure is called by a bu ...This quick how-to shows an example of having two stored procedures that one stored procedure executes the other stored procedure passing values and returning a value to the calling parent stored proc.  This would be handy passing in a value to dynamically populate a lookup table and stored that Id as a foreign key in a datatable.  .  This example asssumes you would have a parent table and a child/lookup table related back to the parent table.
    [code]
    '
    This stored procedure is called by a business component or webpage 
    'passing into two parameters, executes sp_ChildStoredProc and passes on value. 
    '
    The @Id OUTPUT returns the value.  

    CREATE PROCEDURE sp_ParentStoredProc
    (
    @
    col1 varchar(20)
    @
    ValuePassed varchar(50),
    )
    AS

    declare @
    Id int
    EXEC sp_ReturnValue 
    @ValuePassed, @Id OUTPUT

    INSERT INTO SomeTable
    (col1col2)
    VALUES
    (@col1, @Id)
    RETURN
    GO 

    'This stored procedure is executed in the sp_ParentStoredProc above and passes'a varchar variable piece of data. The spChildStoredProc will insert this piece of data'into a lookup table if it doesn't exist, return the Identity column using Scope_Identity() function or'will return the identity value to the parent stored proc if the piece of data passed in already exists in the lookup table.


    CREATE PROCEDURE sp_ChildStoredProc

    (
    @
    ValuePassedIn varchar(50),
    @
    Id smallint OUTPUT
    )
     AS

    If 
    exists (SELECT column1 FROM LookUpTable WHERE column1=@ValuePassedIn)
    BEGIN
    SET 
    @Id = (SELECT column1 
       FROM LookUpTable 
       WHERE column1
    =@ValuePassedIn)
    END 
    ELSE
    BEGIN
    INSERT INTO LookUpTable
    (column1
    VALUES(@ValuePassedIn)
        
        
    SET @Id Scope_Identity()
    END
    GO


    DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware.

    More ASP.NET Code Articles
    More By aspfree

     

    IBM® developerWorks developerWorks - FREE Tools!


    IBM DB2 Deep Compression ROI Tool

    The IBM DB2 Deep Compression ROI tool is designed for DBA’s and IT management personnel to perform a clinical analysis of the cost savings gained from the Storage Optimization feature of DB2 9 for Linux, UNIX and Windows. The feature, also known as Deep Compression, compresses data that lies within a database by up to 80% at times.
    FREE! Go There Now!


    NEW! Best practices for software analysis: An introduction to the IBM Rational Software Analyzer application

    This whitepaper presents the benefits of successfully introducing static analysis into your organization using IBM Rational Software Analyzer. Additionally, it identifies some common pitfalls that can hinder the effective use of static analysis tooling as well as presents 10 simple strategies designed to help you quickly realize the value of static analysis using Rational Software Analyzer.
    FREE! Go There Now!


    NEW! Download IBM Rational Developer for System z

    Download a free trial version of IBM Rational Developer for System z, software that can help you deliver core development capabilities; the power of Java Platform, Enterprise Edition (Java EE); and rapid application development support to diverse enterprise application development teams. With comprehensive development tools to help create, deploy and maintain traditional enterprise and composite applications, Rational Developer for System z enables developers with different technical backgrounds to easily participate in important technology projects.
    FREE! Go There Now!


    NEW! Download IBM WebSphere Portal V6.1 beta code

    Download the IBM WebSphere Portal V6.1 beta code and learn more about the rich features and enhancements in IBM WebSphere Portal V6.1. WebSphere Portal provides a composite application or business mashup framework and the advanced tooling needed to build flexible, SOA-based solutions, and scalability to meet the needs of any size organization.
    FREE! Go There Now!


    NEW! Evaluate IBM Rational Developer for System i V7.1

    Download a free trial version of IBM Rational Developer for System i V7.1, which provides a complete development environment for traditional i5/OS application development. IBM Rational Developer for System i is a new eclipse-based workstation offering for i5/OS application development that provides a comprehensive Integrated Development Environment for edit/compile/debug of traditional RPG/COBOL/C/C++ i5/OS applications.
    FREE! Go There Now!


    NEW! Evaluate WebSphere Extended Deployment Compute Grid V6.1

    Visit IBM developerWorks to download a free trial version of WebSphere Extended Deployment Compute Grid, which lets you schedule, execute, and monitor batch jobs. Because online transaction processing and batch jobs execute simultaneously on the same server resources, you can avoid costly duplication of resources. Compute Grid supports job types of Java transactional batch, compute-intensive and a new type called "native execution", which enables non-Java workloads to run on distributed end points.
    FREE! Go There Now!


    NEW! Info 2.0: Harnessing the power of Web 2.0 and Enterprise Mashups

    Listen to this webcast to get an overview of Info 2.0 and a technical demo of how to quickly build an enterprise mashup. IBM's Info 2.0 technology leverages emerging Web 2.0 technologies such as mashups, feeds, AJAX, and JSON in order to simplify assembly of information using feeds and services. Come learn about the technical elements of Info 2.0 including the Feed Generation framework, Mashup Engine, and mashup assembly components. Learn how to pull information from databases, departmental information, and the Web to create mashups critical to your company’s success. We will also discuss best practices to help you get started.
    FREE! Go There Now!


    NEW! Run your first CICS application on a PC using TXSeries for Windows

    Learn the basics of the IBM Customer Information Control System (CICS). With a hands-on exercise, learn how to get your first CICS application up and running on your desktop using TXSeries V6.1 for Windows. The tutorial shows you how to download and install a free trial version of TXSeries V6.1.
    FREE! Go There Now!


    NEW! Try the IBM SOA Sandbox for Connectivity

    Visit IBM developerWorks to try the IBM SOA Sandbox for connectivity. The SOA Sandbox for connectivity provides a trial environment with the tooling and components to help you explore how to effectively connect your infrastructure and integrate all of the people, processes and information in your company. Use the hosted sandbox to explore SOA techniques that streamline connecting existing IT assets together, as well as learn how to connect them to new business logic.
    FREE! Go There Now!


    Refresh! IBM Rational Systems Development Solution eKit

    With IBM Rational Systems Development Solution, you can deliver products faster with higher quality. Within this kit, Read the “Model Driven Systems Development” white paper to see how to improve product quality and communication. Then check out the rest of the e-Kit to learn more about important topics that can affect the success of any software project through customer examples, tutorials, informative Webcasts, and best practices for designing, building and managing systems. From start to finish, at every stage in your projects, Rational Systems Development Solution can help your company reach its full potential.
    FREE! Go There Now!



    All FREE IBM® developerWorks Tools!

    ASP.NET CODE ARTICLES

    - How to Use the ListBox Control in ASP.NET 2.0
    - How to Load XML Documents in ASP.NET 2.0
    - DataGrid Code
    - ASP.NET Guestbook
    - User Controls and Client Side Scripting
    - ASP.NET Programming with Microsoft's AS...
    - ASP.NET Basics (part 3): Hard Choices
    - ASP.NET Basics (part 2): Not My Type
    - ASP.NET Basics (part 1): Nothing But .Net
    - Directory Tree Browser
    - How to get the confirmation of Yes/No from a...
    - Complete example using custom errors and wri...
    - Paging Certain # records per page .NET style
    - General Methods of formatting and Subtractin...
    - .NET LinkButton web control





    © 2003-2009 by Developer Shed. All rights reserved. DS Cluster 6 Hosted by Hostway
    For more Enterprise Application Development news, visit eWeek