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Original unofficial Microsoft SQL Server Driver for PHP (sqlsrv)Here is unofficial modified builds of Microsoft ' s sqlsrv and pdo_sqlsrv drivers for PHP, version 3.0, for: PHP 5.6 for Windows vista/2008 and above (+ +) PHP 5.5 for Windows vista/2008 and above (+ +) PHP 5.3 and 5.4 for Windows xp/2003 and aboveMicrosoft's version 3.0 driver does not run on xp/2003 because it had a hard-coded dependency on the

Tags: style blog http color using SP strong on dataRecently a friend and I explored whether statements about where 1=1 and this form would affect performance. The final conclusion is not affected. Although the conclusion is correct, the understanding of the problem is far from the root of solving the problem. In fact, in the writing process of T-SQL statements often make a very narrow conclusion, and then dogmatic in the Bible, for the T-

After a piece of SQL code is written, you can initially predict the performance of the SQL at run time by looking at the SQL execution plan, especially if you find that the SQL statement is inefficient, we can analyze the problem of the SQL code by looking at the execution p

Label:After a piece of SQL code is written, you can initially predict the performance of the SQL at run time by looking at the SQL execution plan, especially if you find that the SQL statement is inefficient, we can analyze the problem of the SQL code by looking at the execu

Tags: velocity hibernateA Brief introductionHibernate provides a more complete encapsulation of the database structure, and Hibernate's O/R mapping implements the mapping between Pojo and database tables, as well as the automatic generation and execution of SQL. While MyBatis is an excellent persistence layer framework that supports plain SQL queries, stored procedures, and advanced mappings, MyBatis needs

JDBC connection pool and dynamic SQL processing, jdbc dynamic SQLReview: 1. Create a properties configuration file first. ClasssName = oracle. jdbc. driver. oracleDriverurl = jdbc: oracle: thin: @ Server IP: Port: Name user = set Username password = set password maxActive = maximum number of connections maxWait = maximum wait time2. Load and read the configuration file package day02; Import java. io. fileInputStream; import java. io. fileNotFoundExcep

Author: liigo Date: 2010/8/25 Original: http://blog.csdn.net/liigo/archive/2010/08/24/5834450.aspx Reprinted please indicate the source: http://blog.csdn.net/liigo Microsoft SQL Server database stored procedures, according to their input and output data, can be divided into the following general situations or their combination: no input, one or more input parameters, no output, return a value directly. One or more values are returned through the outp

Introduction: SQL Server and Microsoft Access are both Microsoft products. The former is used for medium-sized enterprise applications, and the latter is representative of small databases, which is easy for beginners to master. When developing general information systems, especially the standalone version, most of them use access. Although SQL server also has a personal desktop edition, it consumes a large