configuration-functions-transact-sql.md

title	Configuration Functions (Transact-SQL) | Microsoft Docs
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ms.date	07/24/2017
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ms.prod_service	database-engine, sql-database
ms.component	t-sql|functions
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ms.topic	language-reference
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helpviewer_keywords	functions [SQL Server], configuration configuration options [SQL Server], functions current configuration information configuration functions [SQL Server]
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Configuration Functions (Transact-SQL)

[!INCLUDEtsql-appliesto-ss2008-asdb-xxxx-xxx-md]

These scalar functions return information about current configuration option settings:

@@DATEFIRST	@@OPTIONS
@@DBTS	@@REMSERVER
@@LANGID	@@SERVERNAME
@@LANGUAGE	@@SERVICENAME
@@LOCK_TIMEOUT	@@SPID
@@MAX_CONNECTIONS	@@TEXTSIZE
@@MAX_PRECISION	@@VERSION
@@NESTLEVEL

All configuration functions operate in a nondeterministic way. In other words, these functions do not always return the same results every time they are called, even with the same set of input values. See Deterministic and Nondeterministic Functions for more information about function determinism.

See also

Functions (Transact-SQL)