view sql server transaction log

=" clip_image025 "style=" border:0px; "alt=" clip_image025 "src=" http:/ S3.51cto.com/wyfs02/m01/54/53/wkiol1r_kgvjciueaabdlfs0too277.jpg "border=" 0 "/>Agreement:Operation:Access rules: (Here is one of the rules that you TMG publishes, publishing 443 ports for office Web Apps Server 2013.) )650) this.width=650; "height=", "title=" clip_image026 "style=" border:0px; "alt=" clip_image026 "src=" http:/ S3.51cto.com/wyfs02/m01/54/53/wkiol1r_kgzgmtgaaabek

Native to Ubuntu system, Local System character encoding is:Echo $LANGZh_cn. UTF-8The character encoding for the remote server (121.199.42.27) is:Zh_cn. GB18030After logging on to the server via SSH, check the Catalina.out log in Tomcat and find that Chinese is garbled.The following are the solutions: VI catalina.out: Set Termencoding=utf-8 Tail,more

time, so that when the recovery is accurate: [SQL]View Plaincopyprint? Use AdventureWorks GO WAITFOR time ' 21:45 ' DELETE from Dbo.testrestore Now let's look at the data: [SQL]View Plaincopyprint? Use AdventureWorks GO SELECT * from dbo.testrestore By this step, t

under database a Dbo.prtesta EXEC dbo. Prtesta The following error will appear: The context of the transaction is being used by another session. I believe you already understand what is called loopback link Server , when we change the dbo.prtestb of the stored procedure in database B to cross-library access, such as: SELECT * from B.dbo.test The problem is solved. Therefore, you must pay attention to avoi

to standard mode, with the 1th, because the log is often an important basis for restoring the database in some unusual cases. However, the server can use the following statement to execute in Query Analyzer Copy Code code as follows: DUMP TRANSACTION [Jc8] with no_log BACKUP LOG [Jc8] with no_log D

Tags: run right-click Database PNG default transaction file log file LLBObjectiveNext we end up with the last few sections of the SQL Server Basic series, and then we'll talk about SQL Server performance tuning, and we'll get to t

/* When multiple stored procedures are called in a large SQL statement and multiple stored procedures are called in the called stored procedure, after multiple nested calls, if you need to roll back the entire transaction if the primary key is repeated or the business logic is not met, you can use the following mode for processing. You can also directly count data without raiserror. If an error occurs after

Every database in Sybase SQL Server, whether it is a system database (Master,model, Sybsystemprocs, tempdb), or a user database, has its own transaction log, each of which has a syslogs table. Log records the user's modifications to the database, so if the command is not cle

Tags: transactional replication distribution Transactional replicationHow to handle large transaction operations in SQL Server transactional replicationWorking mechanism of transactional replicationTransactional replication is implemented by the SQL Server Snapshot Agent, th

Problems caused by concurrent transactions issues description results NBSP;NBSP td> fix Missing updates A read-B read-A change-B change A change is missing READ UNCOMMITTED Dirty Read A change-B read-a rollback B- Read Invalid value READ COMMITTED Non-stressed A Read-B change -A Read A- Read inconsist

is 0 rollback Tran--rolling back things Else Commit Tran--Submit Things --three paradigms of---database design --1. The values in each column are single --2. Meet 1, each table must have a primary key --3. Satisfy 2, the foreign key table only appears in the primary key table in the primary key column, the other columns do not appear. When there are three columns in a table and more of the data is often duplicated, you need to take these columns out to create a separate table --set a primary

Tags: file path log size work partition exec file disk databaseSelect COUNT (1), $PARTITION. WORKDATEPFN (workdate) from Imgfile Group by $PARTITION. WORKDATEPFN (workdate) View the number of partition records select Workdate, $PARTITION. WORKDATEPFN (workdate) from Imgfile view record partition DBCC SHRINKFILE (N ' yxfile001 ', 1) Shrink partition file yxfile001

, to begin TRAN position, as never happened End Else Begin Commit Tran-Commit a transaction, no problem, then just commit End Examples BEGIN Tran--Open Transaction Declare @tran_errorint; --Storage ErrorSet@tran_error =0; --default no error update FruitSetNumbers = numbers-1 whereids='k002' Set@tran_error = @tran_error +@ @ERROR; update LoginSetaccount=account-1 whereUsername='Wangwu' Set@tran_error = @tra

OK, go to the database log to look for, through the time, keyword batch match. All you can think of is to use it. Let's assume that you've executed it. No? Well, either it's too simple, or you're too easy. Copy Code code as follows: SELECT Top 1000 --Creation time Qs.creation_time, --Query statement SUBSTRING (St.text, (QS.STATEMENT_START_OFFSET/2) +1, (Case Qs.statement_end_offset WHEN-1 THEN datalength (st.text) ELSE qs.

SQL Server Log Vacuuming methodPerform the following three steps sequentially in Query Analyzer, where databasename is your database filename sql2000 Log Empty You can make jb51.ldf files very small, make it easy to back up databases, and so on, and execute them in SQL

The sql2008 shrink log is as follows: The code is as follows Copy Code BACKUP LOG dbname to disk= ' Dbname.log 'DBCC shrinkfile (' Dbname_log ', 1) But remember to perform two times before you can finally perform the contraction; Shrink database files (if not compressed, database files do not reduce Enterprise Manager--right--the database you want to compress--all tas

recommended to truncate logs on the production database unless you have good reasons and are sure enough, or ......You are not responsible for this. Since this method is not safe, I will introduce a security method below.As we all know, SQL Server will automatically cut off the inactive part of the transaction log wh

, usually the VLF size of 256KB, but the first VLF is the smallest size of 8K, Because the first page of 8K is the header page of the log file. (1) The virtual log is maintained by SQL Server, varying in size and quantity, can not be manually intervened, but can be assigned a large physical

then replace the data file of the new library with the attached failed data file, and then set the database as the Emergency Recovery mode, so that the data can be read in generalALTER DATABASE db_name SET EMERGENCYAfter the database can be read, you can try to set it to ONLINE mode, if successful, then DBCC CHECKDB once, confirm no problemIf you can't online, you probably have to create a new library and then take the data from the contingency mode library to the new library.Special Note: The

,request_mode,request_status,request_type,request_lifetimefrom sys.dm_ Tran_locks where resource_database_id=db_id () and [email protected] @SPIDrollback Tran--All requested resource information Select Request_session_id,resource_type,resource_description,request_mode,request_status,request_ Type,request_lifetime,request_owner_type,resource_associated_entity_id,lock_owner_addressfrom sys.dm_tran_locks where resource_database_id=db_id () Order by request_session_id--According to Sys.dm_tran_locks