database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-28 18:48:04 +03:00
Code Activity

Fixed support in jdbc for 7.3 server autocommit. With these changes the

Browse Source 
jdbc regression tests pass for both autocommit on and autocommit off

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
 	jdbc/org/postgresql/test/jdbc2/ConnectionTest.java
This commit is contained in:
Barry Lind
2002-10-17 05:33:52 +00:00
parent f789bd3de2
commit c3e7b3cc96
2 changed files with 72 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/interfaces/jdbc/org/postgresql/test/jdbc2/ConnectionTest.java
View File

@@ -10,7 +10,7 @@ import java.sql.*;
*
* PS: Do you know how difficult it is to type on a train? ;-)
*
* $Id: ConnectionTest.java,v 1.9 2002/08/14 20:35:40 barry Exp $
* $Id: ConnectionTest.java,v 1.10 2002/10/17 05:33:52 barry Exp $
*/
public class ConnectionTest extends TestCase
@@ -244,18 +244,28 @@ public class ConnectionTest extends TestCase
assertEquals(Connection.TRANSACTION_READ_COMMITTED,
con.getTransactionIsolation());
// Note the behavior on when a transaction starts is different
// under 7.3 than previous versions. In 7.3 a transaction
// starts with the first sql command, whereas previously
// you were always in a transaction in autocommit=false
// so we issue a select to ensure we are in a transaction
Statement stmt = con.createStatement();
stmt.executeQuery("select 1");
// Now change the default for future transactions
con.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
// Since the call to setTransactionIsolation() above was made
// inside the transaction, the isolation level of the current
// transaction did not change. It affects only future transactions.
// This behaviour is recommended by the JDBC spec.
assertEquals(Connection.TRANSACTION_READ_COMMITTED,
// inside the transaction, the isolation level of the current
// transaction did not change. It affects only future ones.
// This behaviour is recommended by the JDBC spec.
assertEquals(Connection.TRANSACTION_READ_COMMITTED,
con.getTransactionIsolation());
// Begin a new transaction
con.commit();
// Begin a new transaction
con.commit();
stmt.executeQuery("select 1");
// Now we should see the new isolation level
assertEquals(Connection.TRANSACTION_SERIALIZABLE,