db2 stored procedure example

Oracle technology _ 5 minutes will use stored procedure _ simple instances of stored procedure (including loops, conditions, addition and modification queries, parameter input, variable assignment, java calls, etc) Example business functions: 1. query the data in PROCEDURE_T

Detailed description of the oracle Stored Procedure instance accessed by php, And the oracle Stored Procedure Php access to oracle Stored Procedure instances For example, my local Oracl

Before you start About this series These six DB2 SQL Procedure Developer Tutorials Discuss all the basic constructs and methods of SQL procedural Language, and explain how to use SQL procedural Language in stored procedures, UDF, and triggers. Includes error handling and deployment. Also discusses some of the DB2 9.5

Tutorials on basic functions and triggers in the MySQL stored procedure, mysql Stored Procedure Common functions of MySQL stored procedures I. string typeCHARSET (str) // returns the string Character SetCONCAT (string2 [,...]) // connection stringINSTR (string, substring) //

associated stored procedure. This way, when a database object is called, we can debug it.This debugging method is integrated into the debugging of the application. To use it, you need to do the following steps:• Add a breakpoint to the database object you want to debug. Database objects are debugged only if they contain breakpoints. For example, in general, when

reference to the. Net Framework common Language Runtime (CLR) method that can accept and return user-supplied parameters. They are implemented as a public static method of a class in the. Net Framework assembly.The statement that creates the stored procedure is as follows:The following are the referenced contents:CREATE {PROC | PROCEDURE} [schema_name.] procedur

The use of another stored procedure as a table in one stored procedure does not support the direct receipt of a stored procedure from the from in SQL Server. This time we can use the temporary table to achieve.

Stored Procedure 5-handling of conditions and exceptions and handling of Stored Procedure exceptions Exception Handling can be used for general process control in subprograms. If you want to handle errors during SQL Execution, you can use exception handling. For example, for

About mysql stored procedure creation dynamic table name and parameter processing, mysql Stored ProcedureReprinted please indicate the source: curtain roll west wind column (http://blog.csdn.net/ljxfblog) Recently, the game started its second internal test, started to process operation logs, and first put the logs in the same table. It was found that on average,

=== ' | | L_test_c_count); -The number of records affected. Sql%rowcount END IF; --Update the C table end----COMMIT TRANSACTION start--commit; --use caution here, rather than committing directly to the stored procedure, but using the server-side code to submit it manually. --Commit TRANSACTION End----Exception handling Start--exception--very many exceptions I don't write them all. Common to write two.

The first case is that the returned cursor is the data of a specific table or view, for example: SQL-code: CopyCode The Code is as follows: Create or replace procedure p_testa ( Presult out sys_refcursor ) As Begin Open presult for select * from users; End p_testa; Users is a table in the database. You only need to declare the rowtype of the table during the call:SQL-code:Copy codeThe Code is as follows: C

A simple example is as follows: 1. Create a stored procedure for user authentication ): Create procedure checkuser(@ Userid char (20 ),@ Userpsw char (20))AsIf exists (select * From tb_userinfo where rtrim (userid) = @ userid and rtrim (userpsw) = @ userpsw)Return 1ElseReturn 0 2. Asp.net executionCode: // Con