Enable N-CHAR Support Attribute EnableNcharSupport (ENS) Purpose Determines whether the driver provides support for the N-types NCHAR, NVARCHAR2, and NCLOB. These types are described as SQL_WCHAR, SQL_WVARCHAR, and SQL_WLONGVARCHAR, and are returned as supported by SQLGetTypeInfo. In addition, the "normal" char types (char, varchar2, long, clob) are described as SQL_CHAR, SQL_VARCHAR, and SQL_LONGVARCHAR regardless of the character set on the Oracle server. Valid Values 0 | 1 Behavior If set to 1 (Enabled), the driver provides support for the N-types NCHAR, NVARCHAR2, and NCLOB. If set to 0 (Disabled), the driver does not provide support for the N-types NCHAR, NVARCHAR2, and NCLOB. Notes • Valid only on Oracle 9i and higher. Default 0 (Disabled) GUI Tab Advanced tab See Also See Unicode Support for details.