This article mainly introduces the thinkphp MySQL database reading and writing separation code analysis, with a certain reference value, interested in small partners can refer to.
When using the original SQL statement to write operations, to use
Stored Procedure 5.1 What is a stored procedurestored procedures, SQL statements with logicThe previous SQL has no condition to judge, no loopsStored procedures with Process Control statements (if while)5.2 Stored Procedure Features1) execution
The original: summed up the share of daily life in the use of some of the functions, very good very powerful, a lot of 20, I hope you likeSource code: Http://www.zuidaima.com/share/1590231786228736.htmto the next, this code is all javase related.
CREATE PROCEDURE Deletenote@Objid int--definition To delete a tree nodeAsDECLARE @childID INT--Declaring variablesDeclare cursors cursor local for select Objid from Tablechart where [email protected]--local keyword global cursorOpen cursorsFETCH
Let's first introduce the tools/technologies I use.
Myeclipse6.5 + mysql5.0 + spring2.5 + ibatis2.0
The new data table contains four tables: t_user, t_user2, t_address, and topic.
The basic structure of the t_user and t_user2 tables is
Haven't updated the article for a long time, recently the project is not busy to share the recent problem. Today, I met a super-dumb question. Calling stored procedures in C # and 10 years of code is a simple question. Today there are 2 new APIs,
Ado. Net of five main objectsConnection : The main is to open the connection between the program and the database. It is not possible to get data from the database without using the Connection object to open the database. The difference between
In ADO Calling stored procedures has always been a problem. In fact ADO Calling the Stored Procedure Methods have been mentioned in many books. The standard practice is simply based on the following steps: 1 , Generate and initialize _ Commandptr
I suddenly couldn't open my SQL Server 2008 database yesterday. And the day before yesterday also used it to write T-SQL statements. So I am very depressed. After I go to the Internet for a query, I can't solve the problem, so I simply re-installed
Two goals:1. Enabling programs to be maintained by humans1) respectively write the program as handler and package it into a package.2) Follow naming rules for objects, links, and programs2. Write the function only once and share the Function1.)
Stored Procedures and functions
A subroutine stored in a database for calls by all user programs is called a stored procedure and a stored function.
Create a stored procedure:
UseCREATE PROCEDURECommand to create a stored procedure and a stored
Oracle Learning (12): stored procedures, functions and triggers, and oracle stored proceduresStored Procedures and functionsL The subroutines stored in the database for all user programs to call are stored procedures and stored functions.Note: When
Insert child table fields in Birt dynamically, and insert fields in birt dynamically
The database table dColThread is the primary table and the primary key is tID. DColQuestion is a sub-table and the foreign key is tID, as
The instance parses the MySQL stored procedure and the calling method of the stored procedure, and the mysql Stored Procedure
Mysql added the stored procedure function after 5.1. The stored procedure runs inside mysql and the statements have been
Spring 3.x enterprise application development practicesEdit recommendations
Over the past 10 years, technical experts have invited you to share a Spring Festival Gala.
Basic Information
Author:Chen xionghuaLin kaixiong
Press: Electronic Industry
Stored Procedure Overview
------------------------------------------------------------------------------ What is stored procedure: stored procedure can be said to be a record set, it is composed of some T-SQL statement code block, these T-SQL
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