dtexec utility sql server 2012

setup.exe/q/iacceptsqlserverlicenseterms/action=install/pid=748rb-x4t6b-mrm7v-rtvff-chc8h/features=sql,as,rs,is,tools/instancename=mssqlserver/sqlsvcaccount= "Test\sql"/sqlsvcpassword= "[email protected]"/sqlsysadminaccounts= "Test\sql"/agtsvcaccount= "Test\sql"/agtsvcpassword= "[email protected]"/assvcaccount= "Test\

Tags: sql Server; read-only; specific tablesCreate a read-only account and only read certain tables.Now let's share the steps of the operation.The premise of this operation is that the database is relatively large, there are many data tables, you need to select their own read-only data tables.The operation of the new account should not be unfamiliar, to everyone is not discussed.In the left User Mapping tab

although the result of our previous query was orderly, the new table generated after the run was not sorted by Subprenum and the order was chaotic.It was discovered that this was due to the limitations of SQL Server itself and that if there was a special need to require the data in the staging table to be ordered, the problem could be solved by "creating a clustered Index". For details, please refer to the

']/value '). Value (' (value) [1] ', ' NVARCHAR (100) ')--get sql_textset @sql_text = @xmlData. Query ('//action[@name = ' Sql_text ']/ Value '). Value (' (value) [1] ', ' NVARCHAR (MAX) ')--start inserting data insert #MyData (database_id, Sql_text, username, client_hostname , Client_app_name, Cpu_time) VALUES (@database_id,--Database_id-int @sql_text,--Sql_text-nvarchar (max) @use Rname, @client_hostname, @client_app_name, @cpu_time) end TRY BEGIN catch END catch FETCH NEXT from Mycur into @

STATISTICS profile on; Select Id,title from Article_detail order by ID OFFSET (50-1) ROW FETCH NEXT rows Set STATISTICS profile off; One sentence will be done! Performance comparison 1. Implementation plan for Ntile () From the execution plan, it can be seen that a full table sweep table, two times Nested Loops, there are countless other operations, on a full table sweep table, you know the difference in performance 2. Implementation plan for Row_number () As you can see from

Tags: database log repository truncate recovery data alter DIV modeMEDIA Database nameALTER DATABASE media set RECOVERY easy with no_wait ALTER DATABASE Media set RECOVERY simple--simplified mode DBCC SHR Inkfile (N ' Media_log ', one, truncateonly) --11 is size 11M ALTER DATABASE MEDIA SET RECOVERY full with NO_WAIT alter DATABASE MEDIA SET RECOVERY Full--Revert to complete mode Ext.: http://blog.csdn.net/hehe520347/article/details/48497229How to truncate logs for

--Cross join produces a Cartesian value (x*y) SELECT * from Student crosses Join dbo. ClassInfo--Another way of writing select * from Student, ClassInfo--INNER join (Inner can omit) select *from Student JOIN dbo. ClassInfo on dbo. Student.class = dbo. classinfo.id;--Inner Join SELECT *from Student Inner join dbo. ClassInfo on dbo. Student.class = dbo. Classinfo.id; --on condition, usually the primary foreign key, but not limited to the primary foreign key--on condition, which allows multiple, a

(Col1int, Col2Char(5), Col3Char(3), Col4Char(2)) with(data_compression=ROW)--Create a Table assigning Page CompressionCreate Tablegreatforpagecompression (Col1int, Col2Char(5), Col3Char(3), Col4Char(2)) with(data_compression=PAGE)/*Keep in mind ALTER TABLE and alter INDEX can is used to implement compression when those obects already exist.*/3. Availability of databases/*Change various database option and refresh the MGMT*/--2.1 Setup:add A Table and a couple of rows. UseTinyDB;GOCreate Table

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and enter the following command in the FoxPro command boxUse ' d:\db\2015.dbf ' EXCLUSIVE;COPY to ' d:\db\2015new.dbf ' TYPE fox2x;Once again, the new DBF file 2015new.dbf should be selected, and finally the DBF file content is successfully read. Courier is still relatively fast, more than 1 million of the data of the full table for about 1 minutes.Select*from OPENROWSET (' microsoft.ace.oledb.12.0 ', ' dBase IV; hdr=no;imex=2;database=d:/db ', ' select * from [2015new. DBF] ')Summary of Knowle

Ps:sql server database Export to SQL script benefits: Small footprint (typically only hundreds of KB), easy to modify, unlimited SQL Server version!1. Right-click the database, select: Tasks-Generate script,2. Click for script Generation,3. Remember not to proceed to the next step, click on the "Advanced" option in the

these waits occur when queries involve Columnstore indexes, but they can also occur without Columnstore indexes Being involved if a hash operator runs in batch mode. Excerpt from "What's that Htdelete wait type?" It now uses one shared hash table instead of Per-thread copy. This provides the benefit of significantly lowering the amount of memory required to persist the hash table but, as a CA N Imagine, the multiple threads depending on this single copy of the hash table must synchronize with

Tags: server server database SQL Server 2012Description: I was doing this restore database because the backed up database is not the same server as the restored database. There are some differences (specific differences I will list below) when the default click action is err

How to completely uninstall the SQL Server database I finally installed the sql server 2012 database, but I couldn't connect to the local database. Later I found that some services were missing, so I decided to reinstall, but the uninstallation was very troublesome. If the

broken and the server no longer has the context of the previous log files, so you need to know what they are. You should run DBCC CHECKDB to verify physical consistency. The database has been placed in dbo-only mode. When you are ready to make the database available, you need to reset the database options and remove any extra log files. ”Re-start the database serviceThen execute the following scriptScript two:ALTER DATABASE hunlianjiaoyou SET multi_u

emphasis: The following installation steps are installed in a disconnected network environment Because I want to see if the Internet and no networked SQL2012 will download and install. net2.0 and. net3.5 and. Net4 and SP1 patch Packs My environment: There is no integrated SP1 patch package size is 4.71GB, on the forum each package size version is available, I think the MSDN I told you or MSDN as the subject. Question one: X64 bit integration SP1 only need 3.94GB, smaller than x86-x64 ver

Tags: pen specification BPA NOP PHP append MSN Host Solution1: Graphical interface setting foreign keyResolve:table-> Selected Table->design-> Select the field that you want to set the foreign key to, choose Relationships, select Add, select the right ellipsis (see figure I), and then select the relationship in the table and column specifications.Figure One:2: Common CommandsPrimary key, foreign key, and referenced table for SQL