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server|sqlserver| Stored Procedures | paging /*--displays the specified table using a paging program implemented by the stored procedure, view, page X of query results for the primary key or identity column in the table, fetch the query directly

Standardization | design | data | database | Database design           relational database design is the process of organizing and structuring data. The core problem is the design of the relational model. A relational model is a mathematical model

Stored Procedures | optimizing First, preface: After a period of storage process development, write down some of the development of the summary and experience to share with you, hope for everyone's benefit, mainly for Sybase and SQL Server database,

Statement Description: Copy table (copy structure only, source table name: A new table name: b) Sql:select * into B from a where 1<>1 Description: Copy table (copy data, source table name: A target table name: b) Sql:insert into B (A, B, c)

server| Performance 1, in the program, to ensure that in the implementation of the function of the foundation, minimizing the number of accesses to the database, minimizing the number of accesses to the table by searching the parameters, minimising

server| Create | Stored procedure stored procedures can make it much easier to manage the database and to display information about the database and its users. Stored procedures are precompiled collections of SQL statements and optional control flow

Stored Procedures | paging Paging stored procedures, their own "not_in" and "SET rowcount" a combination of two ways. The "SET rowcount" algorithm does not change, and the "not_in" sort adds a primary key field so that the speed increases a lot and

Server| Stored Procedure | statement -- ====================================================== --Lists all SQL SERVER tables, field names, primary keys, types, lengths, decimal places, and other information --run in Query Analyzer, you can

Server SELECT (case when A.colorder=1 then D.name else "end") Table name, A.colorder field ordinal number, A.name Field Name, (Case when ColumnProperty (A.id,a.name, ' isidentity ') =1 then ' √ ' Else ' "End ') identifies, (SELECT count

The Essence | data | database | Statement One, simple query simple Transact-SQL query only includes select list, FROM clause and WHERE clause. 　　They describe the query column, the table or view of the query, and the search criteria, and so on.

select| syntax The most commonly used command in SQL is the SELECT statement, which is used to retrieve data. The syntax is: SELECT [All | DISTINCT [On (expression [, ...]]]] * | expression [as Output_name] [, ...] [INTO [temporary | TEMP] [TABLE]

server| Stored Procedures | Statement SQL server statements and stored procedures -- ====================================================== --Lists all SQL SERVER tables, field names, primary keys, types, lengths, decimal places, and other

server|sqlserver| Resolution | data | Before the data synchronization some days meet special needs, two SQL Server servers on one side, the need for high efficiency data synchronization.     We know that it is a tricky problem to realize the

/*--Original post address: http://community.csdn.net/expert/topic/3845/3845290.xml?temp=.3689386--*/ --Test data CREATE TABLE TB (number int, property varchar (10), quantity int, metric 1 decimal (10,1), metric 2 decimal) Insert TB Select 1, ', ', 1

Objects | data | database | statistics If Oracle uses cost analysis when executing SQL, all cost analysis sources rely on the system's statistical analysis table (Dba_tables, dba_indexes, dba_tab_columns) data, if the statistical analysis data is

server| Data | Data synchronization The concept of replication 　　 Replication is the technique of copying a set of data from one data source to multiple data sources, and is an effective way to publish a single piece of data to multiple storage

Data | statement Master SQL four most basic data manipulation statements: insert,select,update and delete.Mastering SQL is a valuable asset for database users. In this article, we will guide you through the core functions of the four most basic data

Server| Solution | Problems often see people ask, MSSQL occupies too much memory, but also constantly grow, or has set up the use of memory, but it does not use so much, this is how the matter? First, let's look at how the MSSQL uses memory.

It should be noted that when compiling Apache must join the DSO support, if not, please add the--ENABLE-MODULE=SO option to recompile Apache Install resin: Download the resin installation package /usr/local# tar -zxvf resin-2.1.4.tar.gz　/usr/local#

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