Dba stuff _ sql with manoj

Have you ever been in a similar situation where your PROD database size is in GBs or TBs, and for a code-release validation or some performance-fix you need to restore it on an Dev or Test server? You know that taking backup & restore will take lot of time, but you have no other option.

Now SQL Server brings a new feature with SQL Server 2016 SP1 & 2014 SP2, i.e. Data recovery quote DBCC CLONEDATABASE, to create a new database clone of an existing database within seconds. Database key types The new cloned database created is ReadOnly, with no data, but with Statistics.

With DBCC CLONEDATABASE feature you can generate a clone of a database in order to investigate a performance issue related to a Query or Workload.

Note: As best practice suggested by Microsoft product team this clone Database is not supposed to remain in PROD database, but can be moved to a Dev or Test box for further troubleshooting and diagnostic purposes.


4. Database instance Create an empty database by inheriting from “model” database, and using the same file layout as the source but with default file sizes as the “model” database.

Database ‘AdventureWorks2014_CloneDB’ is a cloned database. Data recovery raid 0 A cloned database should be used for diagnostic purposes only and is not supported for use in a production environment.

– On executing the above query on original AdventureWorks2014 database & AdventureWorks2014_CloneDB it shows same execution plan, like it shows:

Cannot connect to [SQL_Instance_name], A network-related or instance-specific error occurred while establishing a connection to SQL Server. Data recovery tools The server was not found or was not accessible. Database programming languages Verify that the instance name is correct and that SQL Server is configured to allow remote connections. Super 8 database (provider: Named Pipes Provider, error: 40 – Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 2)

I immediately checked SQL Services, and yes the SQL Server service was not running. 5 databases But when I tried to run the service it didn’t turn up and it gave me an error:

Windows could not start the SQL Server (MSSQLSERVER) on Local Computer. H data recovery registration code For more information, review the System Event Log. Database link If this is a non-Microsoft service, contact the service vendor, and refer to service-specific error code 14.

Error: 49910, Severity: 10, State: 1. Database google (Params:). Database update The error is printed in terse mode because there was error during formatting. Data recovery news Tracing, ETW, notifications etc are skipped.

Error: 17312, Severity: 16, State: 1. Data recovery austin (Params:). Data recovery micro sd card The error is printed in terse mode because there was error during formatting. Database relationship diagram Tracing, ETW, notifications etc are skipped.

Error: 17300, Severity: 16, State: 1. Data recovery services near me (Params:). Database worksheet The error is printed in terse mode because there was error during formatting. Database constraints Tracing, ETW, notifications etc are skipped.

Error: 33086, Severity: 10, State: 1. Database vault (Params:). Qmobile data recovery software The error is printed in terse mode because there was error during formatting. Tally erp 9 data recovery software Tracing, ETW, notifications etc are skipped.

SQL Server was unable to run a new system task, either because there is insufficient memory or the number of configured sessions exceeds the maximum allowed in the server. 7 databases in 7 weeks Verify that the server has adequate memory. 3 database models Use sp_configure with option ‘user connections’ to check the maximum number of user connections allowed. Database programmer salary Use sys.dm_exec_sessions to check the current number of sessions, including user processes.

–> Let’s also check SQL Server ERROR LOGS, go to Error Log location on you SQL Server machine: C:\Program Files\Microsoft SQL Server \MSSQL11.MSSQLSERVER \MSSQL\Log

I’ve removed unnecessary part here as the error log was too long, highlighted the real cause of the issue, and that is: Failed allocate pages: FAIL_PAGE_ALLOCATION 1.

2016-12-15 09:34:14.82 Server SQL Server detected 2 sockets with 10 cores per socket and 10 logical processors per socket, 20 total logical processors; using 20 logical processors based on SQL Server licensing. Database developer salary This is an informational message; no user action is required.

2016-12-15 09:34:14.82 Server SQL Server is starting at normal priority base (=7). Data recovery agent This is an informational message only. Data recovery usb flash drive No user action is required.

2016-12-15 09:34:15.27 Server Using dynamic lock allocation. Data recovery windows Initial allocation of 2500 Lock blocks and 5000 Lock Owner blocks per node. Database definition This is an informational message only. Data recovery definition No user action is required.

2016-12-15 09:31:14.07 Server Error: 49910, Severity: 10, State: 1. Database or database (Params:). Data recovery software windows The error is printed in terse mode because there was error during formatting. Cost of data recovery Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17312, Severity: 16, State: 1. Database first entity framework (Params:). Data recovery iphone 5 The error is printed in terse mode because there was error during formatting. Raid 0 data recovery Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17300, Severity: 16, State: 1. 7 data recovery serial key (Params:). Database modeling The error is printed in terse mode because there was error during formatting. A database record is an entry that contains Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17300, Severity: 16, State: 1. Java database (Params:). Easeus data recovery 9 serial The error is printed in terse mode because there was error during formatting. Iphone 5 data recovery software free Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17300, Severity: 16, State: 1. Database partitioning (Params:). Database gif The error is printed in terse mode because there was error during formatting. Database project ideas Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17300, Severity: 16, State: 1. Iphone 5 data recovery without backup (Params:). Bplan data recovery The error is printed in terse mode because there was error during formatting. Data recovery boston ma Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17312, Severity: 16, State: 1. Ipad 2 data recovery (Params:). Data recovery company The error is printed in terse mode because there was error during formatting. Data recovery network drive Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 33086, Severity: 10, State: 1. Data recovery yelp (Params:). Database join table The error is printed in terse mode because there was error during formatting. Google database Tracing, ETW, notifications etc are skipped.

2016-12-15 09:31:14.08 Server Error: 17312, Severity: 16, State: 1. Database quizlet (Params:). Database synonym The error is printed in terse mode because there was error during formatting. Database management jobs Tracing, ETW, notifications etc are skipped.

Again go back to the SSCM and Start the SQL Server service, this time it will start as you have set SQL Server to run with minimum configuration, and thus it will run on limited memory.

–> Now I opened the SSMS and connected to the respective instance, under Object Explorer right click on Instance name, and selected Properties. Iphone 6 data recovery free Moved to the Memory page and checked the Maximum server memory (in MB) setting. Data recovery ubuntu It was just 128 MB, so I increased it to 110 GB as my server RAM was 140 GB.

Today after restoring a database on my DEV machine from a PROD backup, I observed that the database was still showing as Restoring… in Object Explorer, and cannot be used. Database diagram tool I again checked in SSMS results pane and it was showing as a successful restore with below message:

… and by using above option, you make the Database to be unused, and allow more Roll Forward actions to continue with the next RESTORE DATABASE statements in sequence.

As this was not my intention, so I can simply mark by Database to stop accepting more Transaction Logs, by forcing the database out of Restoring state, by issuing following statement:

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