public class JDBCNClob extends JDBCClob implements java.sql.NClob
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.
NClob interface extends the
which provides provides methods for getting the
length of an SQL
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
PreparedStatement, such as
setNClob allow a programmer to
access an SQL
NCLOB value. In addition, this interface
has methods for updating a
First, it should be noted that since HSQLDB represents all character data internally as Java UNICODE (UTF16) String objects, there is not currently any appreciable difference between the HSQLDB XXXCHAR types and the SQL 2003 NXXXCHAR and NCLOB types.
JDBCClob for further information.
|Constructor and Description|
free, getAsciiStream, getCharacterStream, getCharacterStream, getSubString, length, position, position, setAsciiStream, setCharacterStream, setString, setString, setStringBuffer, truncate
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Copyright © 2001 - 2018 HSQL Development Group.