Package oracle.jdbc

Examples of oracle.jdbc.OracleConnection

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        OracleConnection oracleConn = unwrap(conn);
        return oracleConn.getStatementCacheSize();
    }

    public static void purgeImplicitCache(Connection conn) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        oracleConn.purgeImplicitCache();
    }
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        OracleConnection oracleConn = unwrap(conn);
        oracleConn.purgeImplicitCache();
    }

    public static void setImplicitCachingEnabled(Connection conn, boolean cache) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        oracleConn.setImplicitCachingEnabled(cache);
    }
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        OracleConnection oracleConn = unwrap(conn);
        oracleConn.setImplicitCachingEnabled(cache);
    }

    public static void setStatementCacheSize(Connection conn, int size) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        oracleConn.setStatementCacheSize(size);
    }
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        oracleConn.setStatementCacheSize(size);
    }

    @SuppressWarnings("deprecation")
    public static int pingDatabase(Connection conn) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        return oracleConn.pingDatabase(1000);
    }
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        OracleConnection oracleConn = unwrap(conn);
        return oracleConn.pingDatabase(1000);
    }

    public static void openProxySession(Connection conn, int type, java.util.Properties prop) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        oracleConn.openProxySession(type, prop);
    }
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        OracleConnection oracleConn = unwrap(conn);
        oracleConn.openProxySession(type, prop);
    }

    public static int getDefaultExecuteBatch(Connection conn) throws SQLException {
        OracleConnection oracleConn = unwrap(conn);
        return oracleConn.getDefaultExecuteBatch();
    }
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    public void test_o() throws Exception {
        Class.forName(driverClass);

        Connection conn = DriverManager.getConnection(jdbcUrl, user, password);

        OracleConnection oracleConn = (OracleConnection) conn;

        for (int i = 0; i < 10; ++i) {
            ping_1000(oracleConn);
            select_1000(oracleConn);
        }
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    public void test_0() throws Exception {

        Connection conn = DriverManager.getConnection(jdbcUrl, user, password);

        OracleConnection oracleConn = (OracleConnection) conn;

        // ResultSet metaRs = conn.getMetaData().getTables(null, "ALIBABA", null, new String[] {"TABLE"});
        // JdbcUtils.printResultSet(metaRs);
        // metaRs.close();

        int fetchRowSize = oracleConn.getDefaultRowPrefetch();

//        {
//            oracleConn.setStatementCacheSize(10);
//            oracleConn.setImplicitCachingEnabled(true);
//
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                return null;
            }
           
        };
        OracleConnection conn = (OracleConnection) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class<?>[] {OracleConnection.class}, handler);
       
        Assert.assertNotNull(OracleUtils.unwrap(conn));
       
        Assert.assertEquals(1, OracleUtils.pingDatabase(conn));
    }
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    public void test_oracle() throws Exception {

        String sql = "SELECT 1";

        OracleConnection oracleConn;
        OraclePreparedStatement oracleStmt;
        PreparedStatementHolder stmtHolder;
        {
            Connection conn = dataSource.getConnection();

            {
                oracleConn = conn.unwrap(OracleConnection.class);
                Assert.assertEquals(50, oracleConn.getDefaultRowPrefetch());
            }

            PreparedStatement stmt = conn.prepareStatement(sql);

            oracleStmt = stmt.unwrap(OraclePreparedStatement.class);
            Assert.assertEquals(50, oracleStmt.getRowPrefetch());
           
            Assert.assertTrue(stmt.isWrapperFor(PreparedStatementHolder.class));
            stmtHolder = stmt.unwrap(PreparedStatementHolder.class);
            Assert.assertNotNull(stmtHolder);
            Assert.assertEquals(0, stmtHolder.getHitCount());

            ResultSet rs = stmt.executeQuery();
            rs.next();

            rs.close();
            stmt.close();
            conn.close();
        }

        {
            Connection conn = dataSource.getConnection();

            {
                OracleConnection oracleConn2 = conn.unwrap(OracleConnection.class);
                Assert.assertEquals(50, oracleConn2.getDefaultRowPrefetch());
                Assert.assertSame(oracleConn, oracleConn2);
            }

            PreparedStatement stmt = conn.prepareStatement(sql);
           
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Related Classes of oracle.jdbc.OracleConnection

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  • com.alibaba.druid.pool.TestOraclePreparedStatement
  • com.alibaba.druid.test.util.OracleUtilsTest
  • com.alibaba.druid.TestOraclePing
  • com.alibaba.druid.util.OracleUtils
  • com.narirelays.ems.olap.sample.BuildAWExample
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  • org.eclipse.persistence.platform.database.oracle.Oracle9Platform
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