setCharacterStream(int parameterIndex, Reader reader, int length)
void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException
Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a
java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
the first parameter is 1, the second is 2, ...
java.io.Reader object that contains the Unicode data
the number of characters in the stream
SQLException - if a database access error occurs, parameterIndex is less than 1 or greater than the number of parameters, length is less than 0, or the prepared statement has been closed
For more information, reference JDBC documentation for: PreparedStatement.setCharacterStream(int, Reader, int)