- All Superinterfaces:
public interface NClob extends ClobThe mapping in the Java™ programming language for the SQL
NCLOBtype. An SQL
NCLOBis a built-in type that stores a Character Large Object using the National Character Set as a column value in a row of a database table.
NClobinterface extends the
Clobinterface which provides methods for getting the length of an SQL
NCLOBvalue, for materializing a
NCLOBvalue on the client, and for searching for a substring or
NCLOBobject within a
NClobobject, just like a
Clobobject, is valid for the duration of the transaction in which it was created. Methods in the interfaces
PreparedStatement, such as
setNCloballow a programmer to access an SQL
NCLOBvalue. In addition, this interface has methods for updating a
All methods on the
NClobinterface must be fully implemented if the JDBC driver supports the data type.