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- All Superinterfaces:
- Clob
 
 public interface NClob extends Clob The mapping in the Java™ programming language for the SQLNCLOBtype. An SQLNCLOBis 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 NClobinterface extends theClobinterface which provides methods for getting the length of an SQLNCLOBvalue, for materializing aNCLOBvalue on the client, and for searching for a substring orNCLOBobject within aNCLOBvalue. ANClobobject, just like aClobobject, is valid for the duration of the transaction in which it was created. Methods in the interfacesResultSet,CallableStatement, andPreparedStatement, such asgetNClobandsetNCloballow a programmer to access an SQLNCLOBvalue. In addition, this interface has methods for updating aNCLOBvalue.All methods on the NClobinterface must be fully implemented if the JDBC driver supports the data type.- Since:
- 1.6
 
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Method Summary- 
Methods declared in interface java.sql.Clobfree, getAsciiStream, getCharacterStream, getCharacterStream, getSubString, length, position, position, setAsciiStream, setCharacterStream, setString, setString, truncate
 
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