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postgresql
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backed out changes for cancel, no need to look for two 'Z' responses

This commit is contained in:
Dave Cramer 2002-03-05 20:11:57 +00:00
parent 29ea8ff9b1
commit ffe356b5dd
1 changed files with 1 additions and 17 deletions
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18
src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java
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@ -13,7 +13,7 @@ import org.postgresql.util.PSQLException;
* <p>The lifetime of a QueryExecutor object is from sending the query
* until the response has been received from the backend.
*
* $Id: QueryExecutor.java,v 1.7 2002/03/05 18:01:27 davec Exp $
* $Id: QueryExecutor.java,v 1.8 2002/03/05 20:11:57 davec Exp $
*/
public class QueryExecutor
@ -57,7 +57,6 @@ public class QueryExecutor
int fqp = 0;
boolean hfr = false;
int lastMessage = 0;
synchronized (pg_stream)
{
@ -113,26 +112,11 @@ public class QueryExecutor
receiveFields();
break;
case 'Z': // backend ready for query, ignore for now :-)
if ( lastMessage == 'Z' )
{
try
{
pg_stream.SendChar('Q');
pg_stream.SendChar(' ');
pg_stream.SendChar(0);
pg_stream.flush();
} catch (IOException e) {
throw new PSQLException("postgresql.con.ioerror",e);
}
fqp++;
}
break;
default:
throw new PSQLException("postgresql.con.type",
new Character((char) c));
}
lastMessage = c;
}
return connection.getResultSet(connection, statement, fields, tuples, status, update_count, insert_oid, binaryCursor);
}