sql stored procedure example

Although calling stored procedures is not difficult to implement, reasonable code organization in the program can make the program structure clearer and easier to maintain. The following example divides the calling of a stored procedure into three parts: 1. Prepare various data for calling

Stored Procedure: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Create or replace procedure sp_test(Indthm in varchar,Outfzr out varchar,Outsjhm out varchar)Is Begin/* Obtain the first record of the returned result */Select fzr, sjhm into outfzr, outsjhm from police where DTHM = indthm and rownum = 1;End;

1. How to obtain the value returned by return for a stored procedure(1 ):Return returns a value.Create procedure testreturnAsReturn 145Go -- Query calls in Analyzer-- Declare @ RC int-- Exec @ rc = singlevalue-- Select @ RC (2 ):Output Return ValueCreate procedure testoutput@ P1 int,@ P2 int output,@ P3 int output,@

data table name and field name EXEC sp_rename ' old_table_name ', ' new_table_name '-modifying datasheet name EXEC sp_rename ' table_name. [Old_column_name] ', ' new_column_name ', ' column '-Modify field name –4. Gets the contents of the stored procedure by a given stored procedure name EXEC sp_helptext Sp_name /* Th

C.colorder; C # ADO code example: 1. Get a list of database stored procedures: Using System.Data.SqlClient; private void Getstoredprocedureslist () { String sql = "SELECT * from dbo.sysobjects where OBJECTPROPERTY (ID, N ' isprocedure ') = 1 order by name"; string connstr = @ "Data source= (local); Initial Catalog=mydatabase; Integrated security

Using database centralized to implement data paging sometimes you run into performance problems, because the T_sql statement is also familiar, so I want to fully exploit the potential of the database, SQL Server 2005 good use, can not let it idle ah. The foreground program wants 10 rows of data per page, and here's a simple example:--Suppose my data says thisCREATE table TB (ID int NOT NULL identity (1, 1)

Debug T-SQL stored procedures Create a connection to the adventureworks sample database in a new SQL server project. For more information, seeHow to: connect to a database. Use the code in the first example below to create a new stored

1. CREATEORREPLACEPROCEDUREINSERTAMOUNTTEST (ST_NUMINNUMBER, ED_NUM 1. create or replace procedure insertamounttest (ST_NUM in number, ED_NUM 1. Stored Procedure for inserting a large amount of test dataCREATE OR REPLACE PROCEDURE INSERTAMOUNTTEST(ST_NUM in number,ED_NUM IN NUMBER)ISBEGINDeclareI number;BeginFOR I

Check Google, this approach can solveMy stored procedure is this:CREATE procedure Cal_month_dep_fast @begdt datetime, @endt datetimeAs。。。。。。。。。Select Dep_no, Prod_no, Batch_no, Prod_add, Dep_date, Dep_num, Inv_num,lest_num, Buy_price from #tempresultThe LINQ to SQL can be resolved by the following methods1 Build a Clas

server| Stored Procedures | There are many articles accessing ASP and stored procedures (Stored procedures), but I doubt whether the authors have actually practiced them. I have consulted a lot of relevant data at the beginning of the class, and found that many of the methods provided are not the case. For simple applications, this information may be helpful, but

MySql stored procedure exception handling example bitsCN.com MySql stored procedure exception handling example: I checked a lot of information on the internet and found that the exception handling information about mysql is a list

Example of a simple oracle stored procedure -- create procedure without a parameter: drop procedure proc_testcreate or replace procedure proc_testistestvalue varchar2 (40); beginselect user_name into testvalue from user_info where

Tags: style blog class code c javaI. Overview　　Stored Procedures ( Stored Procedure ) is a set of functions to complete a specific SQL statement set, which is compiled and stored in the database. The user executes it by specifying the name of the

This article does not explain anything in PLSQL, but just provides a few simple examples, hoping to be useful to everyone! This article does not describe anything in PL/SQL. It just gives a few simple examples and hopes to be useful to everyone! Author: peace. zhao Example of cursor if and Create or replace procedure peace_if Is Cursor var_c is select * from gra

The concept, advantages and syntax of SQL stored procedures Before you start to learn the procedure, what is the stored procedure? Why use stored procedures, he has those advantages Definition: The use of commonly used or very c

Tags: CSharp tran handle commissioned pre Arch example parameters creat DELIMITER $$ use ' weipansettlementdb ' $$ DROP PROCEDURE IF EXISTS ' Proc_demo ' $$ CREATE definer= ' Weipan_jy ' @ ' localhost ' PROCEDURE ' proc_demo ' ( p_demo VARCHAR (8), #参数 out op_code INT, #小于0为错误代码, greater than 0 for delegate number Out Op_msg VARCHAR ( #返回信息 ) modif

Example of a MySql stored procedure: SQL code www.2cto.com CREATE DEFINER = 'root' @ '% 'Procedure 'proc _ calculate_combo_price' (IN 'comboid' VARCHAR (36), OUT 'price' DOUBLE, OUT 'reallyprice' DOUBLE) language SQL not determini

The case that I have reviewed should be completed on the current day, but I have been very busy recently... When the number of cases starts, it seems that you have to learn how to distinguish the priorities of tasks. SQL Server 2005 (including 08) introduces the CLR programming model and uses common programming languages (C #, VB. NET, C ++) to write SQL function triggers.CLR introduction:1. Register and ru