SET TEXTSIZE (Transact-SQL)

SET TEXTSIZE (Transact-SQL)

 

Updated: April 12, 2016

THIS TOPIC APPLIES TO: yesSQL Server (starting with 2008)yesAzure SQL DatabaseyesAzure SQL Data Warehouse yesParallel Data Warehouse

Specifies the size of varchar(max), nvarchar(max), varbinary(max), text, ntext, and image data returned by a SELECT statement.

System_CAPS_ICON_important.jpg Important


ntext, text, and image data types will be removed in a future version of MicrosoftSQL Server. Avoid using these data types in new development work, and plan to modify applications that currently use them. Use nvarchar(max), varchar(max), and varbinary(max) instead.

Topic link icon Transact-SQL Syntax Conventions

  
SET TEXTSIZE { number }   

-- Azure SQL Data Warehouse and Parallel Data Warehouse  
SET TEXTSIZE number ;   

number
Is the length of varchar(max), nvarchar(max), varbinary(max), text, ntext, or image data, in bytes. number is an integer with a maximum value of 2147483647 (2 GB). A value of -1 indicates unlimited size. A value of 0 resets the size to the default value of 4 KB.

The SQL Server Native Client (10.0 and higher) and ODBC Driver for SQL Server automatically specify -1 (unlimited) when connecting.

Drivers older than SQL Server 2008: The SQL Server Native Client ODBC driver and SQL Server Native Client OLE DB Provider (version 9) for SQL Server automatically set TEXTSIZE to 2147483647 when connecting.

Setting SET TEXTSIZE affects the @@TEXTSIZE function.

The setting of set TEXTSIZE is set at execute or run time and not at parse time.

Requires membership in the public role.

@@TEXTSIZE (Transact-SQL)
Data Types (Transact-SQL)
SET Statements (Transact-SQL)

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