Clob
public interface NClob extends Clob
NCLOB
type. An SQL NCLOB
is 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. The NClob
interface extends the Clob
interface which provides methods for getting the length of an SQL NCLOB
value, for materializing a NCLOB
value on the client, and for searching for a substring or NCLOB
object within a NCLOB
value. A NClob
object, just like a Clob
object, is valid for the duration of the transaction in which it was created. Methods in the interfaces ResultSet
, CallableStatement
, and PreparedStatement
, such as getNClob
and setNClob
allow a programmer to access an SQL NCLOB
value. In addition, this interface has methods for updating a NCLOB
value.
All methods on the NClob
interface must be fully implemented if the JDBC driver supports the data type.
free, getAsciiStream, getCharacterStream, getCharacterStream, getSubString, length, position, position, setAsciiStream, setCharacterStream, setString, setString, truncate
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https://docs.oracle.com/en/java/javase/21/docs/api/java.sql/java/sql/NClob.html