column to row in sql server 2008

ObjectiveThe full name of SQL is the Structured Query Language (structured Query Language), which is the most commonly used language in a relational database. Not only can SQL manage the data in the database, but it can also manage the relational

SQL Server 2005 SP2 brought us the vardecimal function. At that time, a new storage format-vardecimal was introduced for the decimail and numeric data types. The vardecimal storage format allows storage of the decimal and numeric data types as a

SQL Server SP2 brings us the vardecimal feature, when a new storage format--vardecimal was introduced for decimail and numeric data types. The vardecimal storage format allows storage of the decimal and numeric data types as a variable-length column.

Original: SQL Server 2008 Spatial Data Application Series II: the Spatial Index FoundationIn the previous blog post, we learned some basic knowledge about geographic information, and also learned about the spatial reference system, including the

SQL Server 2008 R2 has launched a SQL Servers tool that manages multiple instances of the SQL Server database engine, using these tools to quickly and efficiently manage multiple SQL Server servers through a central server. Tools for managing

Reprint: http://www.cnblogs.com/newwind521/archive/2010/11/25/1887203.htmlSQL row Line column conversion for normal row/*Title: Normal row and column conversions (version 2.0)Aixinjueluo. Yuk WahDate: 2008-03-09Location: Shenzhen,

SQL has many built-in functions that can be used for counting and computation.Syntax of the functionThe syntax for the built-in SQL function is:SELECT function (column) from tableTypes of functionsIn SQL, there are several kinds of basic function

When you create a table, you must assign a data type to each column in the table. This section describes some of the most common data types in SQL Server. Even if you create a custom data type, it must be based on a standard SQL Server data type.

The performance of SQL Server depends primarily on disk I/O efficiency, and improving I/O efficiency some program means improved performance. SQL Server 2008 provides data compression capabilities to improve disk I/O.Data compression means reducing

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