Added some rudimentary table and column tests
added a setup/teardown to create and drop the connection, and table
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710a711ac3
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@ -9,12 +9,13 @@ import java.sql.*;
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*
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* PS: Do you know how difficult it is to type on a train? ;-)
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*
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* $Id: DatabaseMetaDataTest.java,v 1.4 2001/11/19 22:33:39 momjian Exp $
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* $Id: DatabaseMetaDataTest.java,v 1.5 2002/04/16 15:25:17 davec Exp $
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*/
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public class DatabaseMetaDataTest extends TestCase
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{
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private Connection con;
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/*
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* Constructor
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*/
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@ -23,6 +24,17 @@ public class DatabaseMetaDataTest extends TestCase
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super(name);
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}
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protected void setUp() throws Exception
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{
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con = JDBC2Tests.openDB();
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JDBC2Tests.createTable( con, "testmetadata", "id int4, name text, updated timestamp" );
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}
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protected void tearDown() throws Exception
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{
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JDBC2Tests.dropTable( con, "testmetadata" );
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JDBC2Tests.closeDB( con );
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}
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/*
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* The spec says this may return null, but we always do!
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*/
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@ -30,12 +42,32 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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JDBC2Tests.closeDB(con);
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ResultSet rs = dbmd.getTables( null, null, "test%", new String[] {"TABLE"});
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assertTrue( rs.next() );
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assertTrue( rs.getString("TABLE_NAME").equals("testmetadata") );
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rs.close();
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rs = dbmd.getColumns("", "", "test%", "%" );
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assertTrue( rs.next() );
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assertTrue( rs.getString("TABLE_NAME").equals("testmetadata") );
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assertTrue( rs.getString("COLUMN_NAME").equals("id") );
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assertTrue( rs.getInt("DATA_TYPE") == java.sql.Types.INTEGER );
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assertTrue( rs.next() );
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assertTrue( rs.getString("TABLE_NAME").equals("testmetadata") );
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assertTrue( rs.getString("COLUMN_NAME").equals("name") );
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assertTrue( rs.getInt("DATA_TYPE") == java.sql.Types.VARCHAR );
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assertTrue( rs.next() );
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assertTrue( rs.getString("TABLE_NAME").equals("testmetadata") );
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assertTrue( rs.getString("COLUMN_NAME").equals("updated") );
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assertTrue( rs.getInt("DATA_TYPE") == java.sql.Types.TIMESTAMP );
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}
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catch (SQLException ex)
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{
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@ -50,7 +82,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -76,7 +107,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(!dbmd.supportsIntegrityEnhancementFacility());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -89,7 +119,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -98,7 +127,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.supportsFullOuterJoins());
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assertTrue(dbmd.supportsLimitedOuterJoins());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -110,7 +138,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -118,7 +145,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(!dbmd.supportsPositionedDelete());
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assertTrue(!dbmd.supportsPositionedUpdate());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -130,7 +156,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -151,7 +176,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.supportsNonNullableColumns());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -163,7 +187,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -171,7 +194,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(!dbmd.usesLocalFilePerTable());
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assertTrue(!dbmd.usesLocalFiles());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -183,7 +205,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -200,7 +221,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.getIdentifierQuoteString().equals("\""));
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -212,7 +232,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -223,7 +242,6 @@ public class DatabaseMetaDataTest extends TestCase
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// we can't drop columns (yet)
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assertTrue(!dbmd.supportsAlterTableWithDropColumn());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -235,7 +253,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -254,7 +271,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.supportsGroupByUnrelated());
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assertTrue(dbmd.supportsGroupByBeyondSelect()); // needs checking
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -266,7 +282,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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DatabaseMetaData dbmd = con.getMetaData();
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assertNotNull(dbmd);
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@ -274,7 +289,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.getURL().equals(JDBC2Tests.getURL()));
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assertTrue(dbmd.getUserName().equals(JDBC2Tests.getUser()));
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -286,7 +300,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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assertTrue(con instanceof org.postgresql.Connection);
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org.postgresql.Connection pc = (org.postgresql.Connection) con;
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@ -297,7 +310,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.getDatabaseProductVersion().startsWith(Integer.toString(pc.this_driver.getMajorVersion()) + "." + Integer.toString(pc.this_driver.getMinorVersion())));
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assertTrue(dbmd.getDriverName().equals("PostgreSQL Native Driver"));
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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@ -309,7 +321,6 @@ public class DatabaseMetaDataTest extends TestCase
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{
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try
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{
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Connection con = JDBC2Tests.openDB();
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assertTrue(con instanceof org.postgresql.Connection);
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org.postgresql.Connection pc = (org.postgresql.Connection) con;
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@ -321,7 +332,6 @@ public class DatabaseMetaDataTest extends TestCase
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assertTrue(dbmd.getDriverMinorVersion() == pc.this_driver.getMinorVersion());
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JDBC2Tests.closeDB(con);
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}
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catch (SQLException ex)
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{
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