NClob (Java Platform SE 6) (original) (raw)

java.sql

Interface NClob

All Superinterfaces:

public interface NClob

extends Clob

The mapping in the JavaTM programming language for the SQL 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 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 aNCLOB 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 asgetNClob 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.

Since:

1.6

Method Summary

Methods inherited from interface java.sql.Clob
free, getAsciiStream, getCharacterStream, [getCharacterStream](../../java/sql/Clob.html#getCharacterStream%28long, long%29), [getSubString](../../java/sql/Clob.html#getSubString%28long, int%29), length, [position](../../java/sql/Clob.html#position%28java.sql.Clob, long%29), [position](../../java/sql/Clob.html#position%28java.lang.String, long%29), setAsciiStream, setCharacterStream, [setString](../../java/sql/Clob.html#setString%28long, java.lang.String%29), [setString](../../java/sql/Clob.html#setString%28long, java.lang.String, int, int%29), truncate

Methods inherited from interface java.sql.Clob

free, getAsciiStream, getCharacterStream, [getCharacterStream](../../java/sql/Clob.html#getCharacterStream%28long, long%29), [getSubString](../../java/sql/Clob.html#getSubString%28long, int%29), length, [position](../../java/sql/Clob.html#position%28java.sql.Clob, long%29), [position](../../java/sql/Clob.html#position%28java.lang.String, long%29), setAsciiStream, setCharacterStream, [setString](../../java/sql/Clob.html#setString%28long, java.lang.String%29), [setString](../../java/sql/Clob.html#setString%28long, java.lang.String, int, int%29), truncate

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