sql suspect database repair

-- =============================================--Script Template-- =============================================--For Log U645 start--Step 0: Backing up the database--Step 1: Execute the following SQL--Step 2: Verify the effect on the interfaceBEGINTRYBEGIN TRANPRINTN'Log U645 start'-- ...UPDATE ...SET ...WHEREId= ...;COMMIT TRANPRINTN'Log U645 End-ok'ENDTRYBEGINCATCHPRINTN'Log U645 End-fail' PRINTerror_m

, after shrinking the @database_name_log size unit m Backup LOG @database_name with NO_LOG DBCC SHRINKFILE (@database_name_log, 5) 12. Methods for analyzing SQL Server SQL statements: Set STATISTICS Time {on | off} Set STATISTICS IO {on | off} Graphical display of query execution plans In Query Analyzer-> Query-> show estimated evaluation plan (D)-ctrl-l or click on the graphics in the toolbar Text mode dis

@database_name_log size unit mBackup LOG @database_name with NO_LOGDBCC SHRINKFILE (@database_name_log, 5) 12. Methods for analyzing SQL Server SQL statements:Set STATISTICS Time {on | off} Set STATISTICS IO {on | off} Graphical display of query execution plansIn Query Analyzer-> Query-> show estimated evaluation plan (D)-ctrl-l or click on the graphics in the toolbarText mode display Query execution plan

successful repair ( turn off other query windows if an error occurs ) ALTER DATABASE Bigdata_testinfo set Multi_userYou refresh the database and you find out, okay ~ Scared to the point, quickly check the data there is no problem (formerly) The size of the wood is also changed Expand: Someone attached to the time found ... T

. How to analyze SQL Server SQL statements:Set statistics time {on | off}Set statistics io {on | off}Display query execution plan in graphical modeIn the query analyzer-> query-> display estimated evaluation plan (D)-Ctrl-L or click the graph in the toolbarDisplay query execution plan in text modeSet showplan_all {on | off}Set showplan_text {on | off}Set statistics profile {on | off}13. When an inconsistenc

mode database log, after shrinking the @database_name_log size unit m Backup LOG @database_name with NO_LOG DBCC SHRINKFILE (@database_name_log, 5) 12. Methods for analyzing SQL Server SQL statements: Set STATISTICS Time {on | off} Set STATISTICS IO {on | off} Graphical display of query execution plans In Query Analyzer-> Query-> show estimated evaluation plan

database log fileShrink the simple recovery mode database log, after shrinking the @database_name_log size unit mBackup LOG @database_name with NO_LOGDBCC SHRINKFILE (@database_name_log, 5)12. Methods for analyzing SQL Server SQL statements: Set STATISTICS Time {on | off}Set STATISTICS IO {on | off}Graphical display o

file to be restored.D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on this database.E. Set the database to allow direct operation of system tables. In SQL Server Enterprise Manager, right-c

mdf file to be restored.D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on this database.E. Set the database to allow direct operation of system tables. In SQL Server Enterprise Manager, rig

Tags: SQL version data type Java Build database nbsp ERP software MDFData type SQL2008R2 database data capacity GB fault type in the Ransomware virus,. The extension was changed to arrow repair result client sent to encrypt database, using excellent

you just generated, and overwrite the generated database data file test_data.mdf with the MDF file to be restored. D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on this database. E. Set th

mdf file to be restored.D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on this database.E. Set the database to allow direct operation of system tables. In SQL server enterprise manager, rig

SQL Study Notes (19) ----------- about MySQL database optimization and mysql database Optimization A mature database architecture is not designed with high availability, high scaling, and other features at the beginning. It is gradually improved with the increase in the number of users. This blog post focuses on the pr

1. sort by strokes of the Last Name: Select * From tablename order by customername collate chinese_prc_stroke_ci_as 2. database encryption:Select encrypt ('original password ')Select pwdencrypt ('original password ')Select pwdcompare ('original password', 'encrypted password') = 1 -- same; otherwise, different encrypt ('original password ')Select pwdencrypt ('original password ')Select pwdcompare ('original password', 'encrypted password') = 1 -- sam

same as what I said in my article (Note the font color I used):Execute sp_configure to allow the system table to be updated and then enforce the configuration with the RECONFIGURE with OVERRIDE statement;Database reset emergency mode;Perform a sp_resetstatus to close the database, but leave the other options of the database intact (only system administrators can

log file named 'C:/program files/Microsoft SQL Server/MSSQL/data/test_log.ldf. However, if your database files are copied from other computers, the above method may not work.You may get an error message similar to the following. Server: Message 1813, level 16, status 2, Row 1Failed to open the new database 'test '. Create da