Some question about statement - Mailing list pgsql-jdbc

Hi,

         I have question about statement.Some method that provided by JAVA API were not implemented in postgresql jdbc.

I focus on method named ‘setCharacterStream(int parameterIndex, Reader value, long length)’,it was not implemented,but

‘setCharacterStream(int i, java.io.Reader x, int length)’ was implemented.The different between them is the type of the third

parameter. I don’t know why the first method was not implement,because the column can not store the ‘value’ whoes length

is the ‘length’? Or other reason? Thank you.