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	Mon, 05 Mar 2001 07:44:43 PST
Date: Mon, 5 Mar 2001 07:44:43 -0800 (PST)
From: Rini Dutta <rinid@rocketmail.com>
Subject: 'Unknown Result Type' - JDBC Driver
To: pgsql-general@postgresql.org, pgsql-interfaces@postgresql.org
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X-Archive-Number: 200103/180
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 Hi,
 
 I am using the JDBC interface. Does anybody know what
could lead to the following two errors I ran into - 
 
 1. Cannot handle multiple result groups.
     at
 org.postgresql.Connection.ExecSQL(Connection.java,
 Compiled Code)
     at

org.postgresql.jdbc2.Statement.execute(Statement.java,
 Compiled Code)
     at

org.postgresql.jdbc2.Statement.executeQuery(Statement.java,
Compiled Code)
     at

org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.java,
Compiled Code)
 
 This seems to have been followed by a whole lot of
 occurences of -
 
 2. Unknown Response Type ^@
     at
 org.postgresql.Connection.ExecSQL(Connection.java,
 Compiled Code)
     at java.lang.Exception.<init>(Exception.java,
 Compiled Code)
     at
 java.sql.SQLException.<init>(SQLException.java,
 Compiled Code)
     at

org.postgresql.util.PSQLException.<init>(PSQLException.java,
Compiled Code)
     at
 org.postgresql.Connection.ExecSQL(Connection.java,
 Compiled Code)
     at

org.postgresql.jdbc2.Statement.execute(Statement.java,
 Compiled Code)
     at

org.postgresql.jdbc2.Statement.executeQuery(Statement.java,
Compiled Code)
     at

org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.java,
Compiled Code)
 
 I normally do not see this happen, and do not know
if I can replicate this error reliably. Any
information
regarding the meaning/cause of this error and whether
there is a way to get around it/avoid it, would be
really helpful.
 
Thanks,
Rini


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