![TSQL_HEX_CONSTANT option [TSQL]](arrow-left.gif){kind=icon}
Controls whether the @ sign can be used as a prefix for Embedded SQL host variable names.
ON, OFF
ON for Open Client and JDBC connections
OFF
When TSQL_VARIABLES is set to ON, you can use the @ sign instead of the colon as a prefix for host variable names in Embedded SQL. This is implemented primarily for the Open Server Gateway.
