db2 sql stored procedure examples

SqlCommand or SqlDataAdapter object → ExecuteNonQuery () for SQL commands or stored procedures () method or ExecuteReader () method to perform data operations → read or input data to the database → Close the connection using the Close () method. We can see that before using stored procedures, we should use the SqlCommand object or SqlDataAdapter object to fill t

Copy Code code as follows: SET ANSI_NULLS on Go SET QUOTED_IDENTIFIER ON Go CREATE PROCEDURE [dbo]. [Pagination] @Page int = 1,--current page number @PageSize int = 10--Number of record bars per page (page size) @Table nvarchar (500)--table name or view name, or even nested sql: (Select * from Tab Where id>1000) tab @Field nvarchar (800) = ' * ',--Returns the recordset field name, "," is sepa

Tags: ROM parameter close type process lin default Create Tun--Stored procedure (without parameters) Create or Replace procedure stored procedure nameAsvariable, constant declaration;BeginCodeEnd --Stored

The following articles mainly introduce the correct operation steps for connecting SQL Server to the DB2 Server. In practice, the interconnection between different database platforms is generally referred to as the heterogeneous database service, currently, all major databases can achieve such Heterogeneous Interconnection, but the specific implementation technologies of different vendors are different. For

a view DROP VIEW [dbo].[View name] GO --------------- --determine if the name of the function to be created exists IF exists(SELECT * fromDbo.sysobjectsWHEREId= object_id(N'[dbo]. [function name]') andXtypeinch(N'FN'N'IF'N'TF')) --Delete a function DROP FUNCTION [dbo].[Name of function] GO IF col_length('Table name','Column Name') is NULL PRINT 'does not exist' SELECT 1 fromsysobjectsWHEREIdinch(SELECTId fromsyscolumnsWHEREName='Column Name') andName='Table name' Reprint: http://www.bitscn.c

Instance 1: only the stored procedure of a single record set is returned. The content of the bank deposit table (bankMoney) is as follows: IduserIDSexMoney001Zhangsan male 30002Wangwu male 50003Zhangsan male 40 requirement 1: createproceduresp_query_bankMoneyasselect * fromba Instance 1: only the stored procedure of a

// open the cursor fetch next from city_cursor into @ field // assign the actual ID to the variable while (@ fetch_status = 0) // The loop starts begin if @ result = ''select @ result = convert (nvarchar (2), count (*)) from ajaxcounty where cityid = @ field else select @ result = @ result + ',' + convert (nvarchar (2), count (*)) from ajaxcounty where cityid = @ field fetch next from city_cursor into @ field // next cityid end close city_cursor // close the cursor deallocate city_cursor // rel

If a stored procedure is modified during project development, how can I quickly find other stored procedures using the stored procedure? If a stored procedure is modified during projec

Copy CodeThe code is as follows: SET ANSI_NULLS on Go SET QUOTED_IDENTIFIER ON Go CREATE PROCEDURE [dbo]. [Pagination] @Page int = 1,--current page number @PageSize int = 10--Number of record bars per page (page size) @Table nvarchar (500)--table name or view name, or even nested sql: (Select * from Tab Where id>1000) tab @Field nvarchar (800) = ' * ',--Returns the recordset field name, "," is separated by

I will not talk about the concept of the stored procedure, because the search engine is more detailed and wonderful than me. I will only give an example to do more practical things. First, create a database sample and then use the following statement to create a table. Of course, you 'd better insert some data in the table. If you don't want it, you can. Call the added