THIS TOPIC APPLIES TO: yesSQL Server (starting with 2008) yesAzure SQL Database yesAzure 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.


ntext, text, and image data types will be removed in a future version of Microsoft SQL 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 ; 


Is the length of varchar(max), nvarchar(max), varbinary(max), text, ntext, or image data, in bytes. number is an integer and the maximum setting for SET TEXTSIZE is 2 gigabytes (GB), specified in bytes. A setting of 0 resets the size to the default (4 KB).

Setting SET TEXTSIZE affects the @@TEXTSIZE function.

The SQL Server Native Client ODBC driver and SQL Server Native Client OLE DB Provider for SQL Server automatically set TEXTSIZE to 2147483647 when connecting.

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

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