Re: create BLOB question - Mailing list pgsql-jdbc

From Barry Lind
Subject Re: create BLOB question
Date
Msg-id 3E4927EC.4000207@xythos.com
Whole thread Raw
In response to Re: create BLOB question  (Jeremiah Jahn <jeremiah@cs.earlham.edu>)
Responses Re: create BLOB question  (Jeremiah Jahn <jeremiah@cs.earlham.edu>)
List pgsql-jdbc

Jeremiah Jahn wrote:
> I'm writing the BLOB wrapper.
>
> 3 methods have ambiguous implementations.
>
>  public java.io.OutputStream setBinaryStream(long pos) throws SQLException{
>  }
>  public int setBytes(long pos,byte[] bytes)  throws SQLException{
>  }
>  public int setBytes(long pos,byte[] bytes,int offset,int len)  throws SQLException{
>  }
>
> If I already have an array of data. An I start writing to it at position
> pos, does it overwrite the old data or insert into the array at that
> point and move the old data down toward the end?
>

My understanding is that it should overwrite the data at that point.

--Barry




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