| blob read error [message #366651] |
Sat, 24 June 2000 21:51 |
Andrew
Messages: 144
Registered: March 1999
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Senior Member |
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I am using JDK 1.2, oracle jdbc,
ResultSet rs_i = stmt_i.executeQuery("select * from rep_images");
while (rs_i.next())
{
oracle.sql.BLOB blob = (BLOB)rs_i.getObject (2);
......
InputStream instream = blob.getBinaryStream();
byte[[]] buffer = new byte 100;int length = -1;
while ((length=instream.read(buffer)) != -1) <- ERROR
{ }
java.io.IOException: ORA-21560: argument 2 is null, invalid, or out of range
ORA-06512: at "SYS.DBMS_LOB", line 640
ORA-06512: at line 1
Please shed somelight on this.
Thanks
andrew
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