# 22. Virtuoso Functions Guide - sql_write_file_dsn

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Functions Index

## sql_write_file_dsn

Creates a new file DSN
integer sql_write_file_dsn (in dsn varchar, in string varchar, in value varchar);
Description

This function calls the SQLWriteFileDSN as follows :

SQLWriteFileDSN (dsn, 'ODBC', string, value)

Parameters

As described in the SQLWriteFileDSN

Return Types

Returns the SQL state.

See Also

sql_data_sources, sql_columns sql_primary_keys, sql_gettypeinfo, sql_statistics, sql_tables.