#Sql batch script example series#
#Sql batch script example windows#

It performs the same function as the keyword and value pair EXCLUDE. The NB_SQL_DATABASE_EXCLUDE variable is applicable only for a batch file that has DATABASE $ALL. Separate the database names with semi-colons. For the value of the variable, indicate the databases you want to exclude. You can exclude the databases 'master,' 'accounting,' and 'pubs' with the NB_SQL_DATABASE_EXCLUDE environmental variable. For the value of the variable, specify a list of database names.ДЇor example, consider the following batch file: SQLINSTANCE $ALL

#Sql batch script example windows#

You can also exclude individual databases from backup by creating a Windows environmental variable NB_SQL_DATABASE_EXCLUDE. Note that the default SQL Server instance for the local host is designated as #default#. The list should consist of one or more names that are separated by semi-colons.ДЇor example, use the following value to indicate that you want to exclude the default SQL Server instance and the instance named ABC-PRODUCTS from backup: #DEFAULT# ABC-PRODUCTS Specify a list of instances names that you want to exclude. To exclude SQL Server instances on your host from backup, create the Windows environmental variable NB_SQL_INSTANCE_EXCLUDE. These databases are backed up on all instances of SQL Server on the host on which the batch file is run. For example, the following batch file backs up the master, model, and msdb databases. You can use SQLINSTANCE $ALL in your batch file to designate that all SQL Server instances on your host be backed up. Script that uses environment variables to exclude instances and databases from backup In this case, since there are five operations, the second batch set contains two operations. After these are completed, NetBackup then begins the next set of 3. This setting tells NetBackup to start the first three operations in parallel. Script to perform multiple operations in sequence I am always interested in new challenges so if you need consulting help, reach me at all posts by Rajendra GuptaScript to perform a set of operations in parallelThis sample is identical to the previous sample except that the first operation contains

#Sql batch script example series#

I am the creator of one of the biggest free online collections of articles on a single topic, with his 50-part series on SQL Server Always On Availability Groups.Д«ased on my contribution to the SQL Server community, I have been recognized as the prestigious Best Author of the Year continuously in 2019, 2020, and 2021 (2nd Rank) at SQLShack and the MSSQLTIPS champions award in 2020. I published more than 650 technical articles on MSSQLTips, SQLShack, Quest, CodingSight, and SeveralNines.

I am the author of the book ' DP-300 Administering Relational Database on Microsoft Azure'. Hi! I am Rajendra Gupta, Database Specialist and Architect, helping organizations implement Microsoft SQL Server, Azure, Couchbase, AWS solutions fast and efficiently, fix related issues, and Performance Tuning with over 14 years of experience. LetвЂ™s understand the PARSEONLY statement behavior using examples.Д®xample 1: Default query behavior SQL ServerД®xecute the following T-SQL batch, and it completes all phases of a SQL Query, i.e., Parse compiles and execute. We cannot use any conditional behavior such as Case and IF statements with PARSEONLY SET PARSEONLY OFF: If we have enabled PARSEONLY using SET PARSEONLY ON, we can disable the query execution behavior using SET PARSEONLY OFF SET PARSEONLY ON: We can specify this statement and only parse phase is executed The PARSEONLY statement allows only the Parse phase for T-SQL. We can use the PARSEONLY statement in a query batch, and SQL Server does not compile and execute the statement. We might use multiple batches in a single query session, but these batches are independent of each other. SQL Server processes one batch request at a time. The Go statement works as a batch separator. You might have noticed we use the Go statement for query execution in SQL Server. SQL Server provides PARSEONLY and NOEXEC session-level configuration. We want to prevent such accidental query execution. For example, you specified a drop table statement for dropping a few tables, but if it satisfies certain conditions. You must hit the cancel button to stop this execution, but it might have done damages for you. Suppose you are writing a complicated script and press F5 by mistake. Execute: Once SQL Server completed parse and compilation, SQL Server executes query batch and returns output to the client.During the compilation phase, SQL Server also optimizes the query execution and comes with an optimized execution plan using available indexes and statistics Compile: In this phase, SQL Server checks for the objects, whether they exist or not.In case the query contains multiple errors, it lists all error messages along with the line numbers.