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Changed QueryExecutor.java to correctly read responses from the backend.

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Fixed NPE when database name was not passed on the jdbc connection URL
Fixed Connection.isClosed() to not hit the DB for every call
This commit is contained in:
Barry Lind
2002-03-26 05:52:50 +00:00
parent af3c380158
commit ef7d791074
6 changed files with 670 additions and 981 deletions
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9
src/interfaces/jdbc/org/postgresql/Connection.java
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@@ -11,7 +11,7 @@ import org.postgresql.util.*;
import org.postgresql.core.*;
/*
* $Id: Connection.java,v 1.44 2002/03/21 02:39:06 davec Exp $
* $Id: Connection.java,v 1.45 2002/03/26 05:52:48 barry Exp $
*
* This abstract class is used by org.postgresql.Driver to open either the JDBC1 or
* JDBC2 versions of the Connection class.
@@ -59,10 +59,6 @@ public abstract class Connection
private static final int AUTH_REQ_CRYPT = 4;
private static final int AUTH_REQ_MD5 = 5;
public final static int PGASYNC_IDLE = 0; /* nothing's happening, dude */
public final static int PGASYNC_BUSY = 1; /* query in progress */
public final static int PGASYNC_READY = 2; /* result ready for PQgetResult */
// These are used to cache oids, PGTypes and SQLTypes
private static Hashtable sqlTypeCache = new Hashtable(); // oid -> SQLType
@@ -81,7 +77,6 @@ public abstract class Connection
public int pid;
public int ckey;
public int asyncStatus = PGASYNC_READY;
/*
* This is called by Class.forName() from within org.postgresql.Driver
*/
@@ -427,7 +422,7 @@ public abstract class Connection
*/
public java.sql.ResultSet ExecSQL(String sql, java.sql.Statement stat) throws SQLException
{
return new QueryExecutor2(sql, stat, pg_stream, this).execute();
return new QueryExecutor(sql, stat, pg_stream, this).execute();
}
/*