SQL Server

Question Description:A SharePoint site that corresponds to a database log is too big to thin the log. I then separated the entire database and then attached the database to regenerate the log file. Who knows at the time of attaching, unexpectedly

Original: SQL Server queries all table names and rows of dataQuery all indicateSelectfromwhere xtype='u'select* from sys.tablesQuerying all table names and rows in the databaseSELECTA.name as [TABLE NAME], B.rows as [RECORD COUNT] fromsysobjects

Background:In case of a situation where the table name and some properties of the table are passed to the stored procedure dynamically (the primary key ID is used here), then the two variables are used to isolate some of the field values of the data,

Original article reproduced please specify the source: @ http://amwicfai.cnblogs.com,SQL Server is the longest database I've used, and it's been 10 years. In the 90 's, Microsoft developed in all areas of software development, forming the operating

1. Turn on the SQL Server Agent serviceUsing a job requires support for the SQL Agent service and needs to be set to start automatically, otherwise your job will not be executed.The following steps open the service: Start-->>> run-->>> enter

Original: In SQL Server R2, in the right-click Pop-up menu of the variable table, select Top 1000 rows to select all rowsStarting with SQL Server 2008, Microsoft to improve query efficiency and other reasons, right-click on the table when the pop-up

1. Introduction of PYMSSQL PackageImport pymssql2. Establish the connection:conn = Pymssql.connect (server=conf[' db_address '),Port= "1433", user=conf[' Db_username '),password=conf[' Db_password '),database=conf[' db_name '),charset=

In SQL Server, a nonclustered index can actually be seen as a table with a clustered index, but relative to the actual table, the number of columns stored in a nonclustered index is much less, typically an indexed column, a clustered key (or RID). A

Recently in the writing of a project, using the time of comparison and time of the addition and subtraction, here briefly, I was just contact with the database soon, if there are said improper place to hope that you forgive, correct meA comparison

Problem Description: My device per second data inserted into the database,2 devices A total of 4000, when in the program directly with the insert When the statement is inserted, the two devices are inserted at the same time about a total of about

1. Click Start-All Programs--Microsoft SQL Server2005--configuration tools-->sql Server config manager-Select left SQL Serve R 2005 Network configuration-double-click the MSSQLSERVER protocol and select TCP/IP right click to enable;2. Select SQL

How SQL Server truncates (Truncate) and shrinks (Shrink) transaction log classifications: SQL Server database backup restore 2010-01-25 14:321,708 people read comments (4) ReportWhen SQL Server truncates the transaction log, it simply marks the

XML query in SQL SERVER: FOR XML specifies the RAW Preface In SQL SERVER, you can specify RAW, AUTO, EXPLICIT, and PATH for XML queries. This article uses some examples to introduce the specified raw xml query in SQL SERVER.Basic for xml query View

Rea Hat provides a similar tool, SQL Storage Compress, and claims to be able to achieve a compression ratio of 90%. SQL Storage Compress provides a 14-day version. After being downloaded, The HyperBac Control Service is started. This service is used

SQL Server database paging query has always been a short board of SQL Server, so I have nothing to worry about. I have come up with several methods, for example, table ARTICLE, field ID, YEAR... (others omitted). There are 53210 million pieces of

The first time I saw such an SQL statement, I couldn't understand it, and I used the following uncommonly used Clustering function: GROUPING The ROLLUP operator used to summarize dataSELECT Case grouping (o. customerid) WHEN 0 THEN o. customerid

Table Structure:Copy codeThe Code is as follows:Create table [dbo]. [Xtest] ([ID] [bigint] IDENTITY (1, 1) not null,[XName] [nvarchar] (50) NULL,[XDemo] [nvarchar] (500) NULL,CONSTRAINT [PK_xtest] PRIMARY KEY CLUSTERED([ID] ASC) WITH (PAD_INDEX =

Copy codeThe Code is as follows:--- Locate the employees with the highest sales volume during the promotion--- You have just found a job in a clothing sales company. At this time, the manager asks you to obtain the salesperson with the highest sales

Major server hardware vendors (such as IBM and HP) provide good data protection policies (hardware or software ). redundant Array of Independent Disks is a good data protection method. for SQL Server, a detailed data backup plan can be developed

Analyze SQL server temporary table and SQL server Create a temporary table. # indicates a local temporary table. # indicates a global temporary table. What are the meanings of local temporary tables and global temporary tables? For example, it is