sql suspect database repair

on my experience, the chances of repairing user tables are relatively high, and the chances of repairing system tables are relatively small; Step 2: you are not sure which table or table is the error, or any other error. Fix the error according to database corruption. The repair statement is: ========================================================== ============ -- Fix the entire

);Pwd. Value = userName;Pwd. Direction = ParameterDirection. Input;Cmd. Parameters. Add (pwd );// Define a variable to accept the return value of the stored procedureSqlParameter result = new SqlParameter ("@ return", SqlDbType. Int );Result. Direction = ParameterDirection. ReturnValue;Cmd. Parameters. Add (result ); Cmd. ExecuteNonQuery (); // execute the Stored Procedure // Obtain the return value of the stored procedure in the SQL variable @ resul

. Rapid Recovery New, faster recovery options can improve the availability of SQL Server databases. The manager will be able to reconnect to the database being restored after the transaction log has been scrolled forward. 5. Improvement of safety performance SQL Server 2005 includes some security-performance improvements, such as

Pity my C-disk was only 8.XG, so I had to unload it. Unloading itself is not a problem, just last night suddenly found that SQL Server 2008 R2 Management Studio suddenly could not create a new database diagram, the establishment will report "The specified module (MS Visual Database Tools)" Error: I even carefully evaluated the possibility of reconfiguring the

Online about SQL Server 2005 database log loss processing method basically is to modify the database system table, but I test n many times are unsuccessful, finally with the English keyword Google, found a feasible method, tortured me two days to solve the problem ...Background note: A database named TestDB has lost lo

Alter TableTestconstraintAlter columnCreateDatedatetime GO Alter Tabledbo. TestconstraintAdd constraintDf_testconstraint_createdateDEFAULT GETDATE() forCreateDateGO Database from the installation, to external development and use, to the later operations, and even to retire, there are a series of normative operations.This article only from the time constraint this very small aspect, to explain the normative influence to the development and the oper

function is really simple, because it basically calls the SQL * Loader module in the background database system directly. The command line mode import module can be directly called by foreground applications, which is its biggest advantage. Second, you can import a large amount of data from an existing file. Using the SQL * Loader tool, you can import a large nu

Tags: using SP strong data on log BS EF ManagementUsers in the process, due to sudden power loss, resulting in data can not be read. DBCC detection database prompts for the following errorMSG 211, Level 23, State 51, line 1thSchema corruption may have occurred. Please run DBCC CHECKCATALOG.Msg 0, Level 20, state 0, line No. 0A critical error has occurred with the current command. Any results that may result should be discarded.If DBCC detection appear

There are often problems with database upsizing during software development, such as acsess access is slower than SQL Server, Access leaves space after data logging is deleted, files become larger (and can be reduced in a compact fix, but too cumbersome), and access is slower and faster. Even the database is damaged, the lighter damage can be found by Third-party

In the manager, the database is marked as suspicious (in the original version 2000, it seems to be "suspicious"), and no operation can be performed on the database. Use the following SQL: Db1 indicates the database name.Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.

Tags: SQL Server database RemovalToday to help test students to solve the database can not delete the problem, the process is as follows:1, delete the database is, the database into single-user mode, and can not be deleted, such as:650) this.width=650; "title=" 1.png "alt="

failures and repair failures in a timely manner, thus preventing data from being compromised. The database system can recover the failure of the database system running as soon as possible, which may be a physical or logical error. such as the wrong operation of the system caused by data errors. Data structure Model ⑴ Data structure The so-called data structu

First, build a database in Ubuntu, such as temp. Mysql-h localhost-u root-p temp You will be prompted to enter the password. 2. import data: The syntax is mysqldump-opt database name The example is mysqldump-hlocalhost-uroot-p123456 zf or Mysqlimport-hlocalhost-u root-p123456 lt; c: \ data. SQL 3. Import text data to the d