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optimized for oracle

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This commit is contained in:
wenshao
2012-01-02 00:17:39 +08:00
parent 028a1d4fb5
commit 7f7dd5e6bb
12 changed files with 247 additions and 113 deletions
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src/test/java/com/alibaba/druid/pool/OracleConnectionPoolDataSourceTest.java
+12
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@@ -0,0 +1,12 @@
package com.alibaba.druid.pool;
import junit.framework.TestCase;
import oracle.jdbc.pool.OracleConnectionPoolDataSource;
import oracle.jdbc.pool.OracleConnectionPoolDataSource;
public class OracleConnectionPoolDataSourceTest extends TestCase {
public void test_oraclePool() throws Exception {
OracleConnectionPoolDataSource pool = new OracleConnectionPoolDataSource();
}
}
src/test/java/com/alibaba/druid/pool/TestDruidOraclePreparedStatement.java
+20 -20
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@@ -39,27 +39,27 @@ public class TestDruidOraclePreparedStatement extends TestCase {
Class.forName(JdbcUtils.getDriverClassName(jdbcUrl));
{
Connection conn = dataSource.getConnection();
// {
// Connection conn = dataSource.getConnection();
//
// ResultSet metaRs = conn.getMetaData().getTables(null, "ALIBABA", null, new String[] { "TABLE" });
// JdbcUtils.printResultSet(metaRs);
// metaRs.close();
//
// conn.close();
// }
ResultSet metaRs = conn.getMetaData().getTables(null, "ALIBABA", null, new String[] { "TABLE" });
JdbcUtils.printResultSet(metaRs);
metaRs.close();
conn.close();
}
{
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM WP_ORDERS");
JdbcUtils.printResultSet(rs);
rs.close();
stmt.close();
conn.close();
}
// {
// Connection conn = dataSource.getConnection();
// Statement stmt = conn.createStatement();
//
// ResultSet rs = stmt.executeQuery("SELECT * FROM WP_ORDERS");
// JdbcUtils.printResultSet(rs);
// rs.close();
//
// stmt.close();
// conn.close();
// }
for (int i = 0; i < 3; ++i) {
Connection conn = dataSource.getConnection();
src/test/java/com/alibaba/druid/pool/TestOraclePreparedStatement.java
+49 -4
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@@ -4,28 +4,50 @@ import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import junit.framework.TestCase;
import oracle.jdbc.OracleConnection;
import oracle.jdbc.OraclePreparedStatement;
import com.alibaba.druid.util.JdbcUtils;
import com.alibaba.druid.util.OracleUtils;
public class TestOraclePreparedStatement extends TestCase {
private String jdbcUrl;
private String user;
private String password;
private String SQL;
public void setUp() throws Exception {
jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
// jdbcUrl = "jdbc:oracle:thin:@20.20.149.85:1521:ocnauto"; // error url
user = "alibaba";
password = "ccbuauto";
jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
user = "alibaba";
password = "deYcR7facWSJtCuDpm2r";
SQL = "SELECT * FROM AV_INFO WHERE ID = ?";
Class.forName(JdbcUtils.getDriverClassName(jdbcUrl));
}
public void createTable() throws Exception {
Connection conn = DriverManager.getConnection(jdbcUrl, user, password);
Statement stmt = conn.createStatement();
stmt.execute("DROP TABLE T");
;
stmt.execute("CREATE TABLE T (FID INT, FNAME VARCHAR2(4000), FDESC CLOB)");
;
stmt.close();
conn.close();
}
public void test_0() throws Exception {
Class.forName(JdbcUtils.getDriverClassName(jdbcUrl));
Connection conn = DriverManager.getConnection(jdbcUrl, user, password);
@@ -37,12 +59,22 @@ public class TestOraclePreparedStatement extends TestCase {
int fetchRowSize = oracleConn.getDefaultRowPrefetch();
String sql = "SELECT * FROM WP_ORDERS WHERE ID <= ?";
// {
// oracleConn.setStatementCacheSize(10);
// oracleConn.setImplicitCachingEnabled(true);
//
// PreparedStatement stmt = conn.prepareStatement(SQL);
// stmt.close();
//
// PreparedStatement stmt2 = conn.prepareStatement(SQL);
// stmt2.close();
// }
OraclePreparedStatement oracleStmt = null;
PreparedStatement stmt = conn.prepareStatement(sql);
PreparedStatement stmt = conn.prepareStatement(SQL);
oracleStmt = (OraclePreparedStatement) stmt;
oracleStmt.setRowPrefetch(10);
{
stmt.setInt(1, 327);
@@ -53,8 +85,21 @@ public class TestOraclePreparedStatement extends TestCase {
rs.close();
oracleStmt.clearDefines();
//oracleStmt.clearDefines();
}
for (int i = 0; i < 10; ++i){
OracleUtils.enterImplicitCache(oracleStmt);
OracleUtils.exitImplicitCacheToActive(oracleStmt);
stmt.setInt(1, 327);
ResultSet rs = stmt.executeQuery();
while (rs.next()) {
}
rs.close();
}
oracleStmt.setRowPrefetch(1000);
{
stmt.setInt(1, 11);
src/test/java/com/alibaba/druid/pool/benckmark/Oracle_Case4.java
+55 -23
View File
@@ -21,44 +21,55 @@ import com.alibaba.druid.util.JdbcUtils;
public class Oracle_Case4 extends TestCase {
private String jdbcUrl;
private String user;
private String password;
private String driverClass;
private int maxIdle = 40;
private int maxActive = 50;
private int maxWait = 5000;
private String validationQuery = "SELECT 1 FROM DUAL";
private int threadCount = 1;
private int loopCount = 3;
final int LOOP_COUNT = 1000 * 1;
private boolean testOnBorrow = false;
private boolean preparedStatementCache = true;
private String jdbcUrl;
private String user;
private String password;
private String driverClass;
private int maxIdle = 40;
private int maxActive = 50;
private int maxWait = 5000;
private String validationQuery = "SELECT 1 FROM DUAL";
private int threadCount = 1;
private int loopCount = 3;
final int LOOP_COUNT = 1000 * 10;
private boolean testOnBorrow = false;
private boolean preparedStatementCache = true;
private int preparedStatementCacheSize = 50;
private String properties = "defaultRowPrefetch=50";
private final String SQL = "SELECT MEMBER_ID FROM WP_ORDERS WHERE ID = ?";
private String SQL;
protected void setUp() throws Exception {
jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
// jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
// user = "alibaba";
// password = "ccbuauto";
// SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
user = "alibaba";
password = "ccbuauto";
password = "deYcR7facWSJtCuDpm2r";
SQL = "SELECT * FROM AV_INFO WHERE ID = ?";
driverClass = "oracle.jdbc.driver.OracleDriver";
}
public void test_0() throws Exception {
public void test_druid() throws Exception {
DruidDataSource dataSource = new DruidDataSource();
dataSource.setMaxActive(maxActive);
dataSource.setMaxIdle(maxIdle);
dataSource.setMaxWait(maxWait);
dataSource.setPoolPreparedStatements(preparedStatementCache);
dataSource.setMaxOpenPreparedStatements(10);
dataSource.setMaxOpenPreparedStatements(preparedStatementCacheSize);
dataSource.setDriverClassName(driverClass);
dataSource.setUrl(jdbcUrl);
dataSource.setUsername(user);
dataSource.setPassword(password);
dataSource.setValidationQuery(validationQuery);
dataSource.setTestOnBorrow(testOnBorrow);
dataSource.setConnectionProperties(properties);
// printAV_INFO(dataSource);
// printTables(dataSource);
// printWP_ORDERS(dataSource);
@@ -68,20 +79,23 @@ public class Oracle_Case4 extends TestCase {
System.out.println();
}
public void test_1() throws Exception {
public void test_dbcp() throws Exception {
final BasicDataSource dataSource = new BasicDataSource();
dataSource.setMaxActive(maxActive);
dataSource.setMaxIdle(maxIdle);
dataSource.setMaxWait(maxWait);
dataSource.setPoolPreparedStatements(preparedStatementCache);
dataSource.setMaxOpenPreparedStatements(10);
dataSource.setMaxOpenPreparedStatements(preparedStatementCacheSize);
dataSource.setDriverClassName(driverClass);
dataSource.setUrl(jdbcUrl);
dataSource.setUsername(user);
dataSource.setPassword(password);
dataSource.setValidationQuery(validationQuery);
dataSource.setTestOnBorrow(testOnBorrow);
dataSource.setConnectionProperties(properties);
// printAV_INFO(dataSource);
for (int i = 0; i < loopCount; ++i) {
p0(dataSource, "dbcp", threadCount);
@@ -101,6 +115,19 @@ public class Oracle_Case4 extends TestCase {
conn.close();
}
private void printAV_INFO(DataSource dataSource) throws SQLException {
String sql = "SELECT DISTINCT ID FROM AV_INFO WHERE ROWNUM <= 10";
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
JdbcUtils.printResultSet(rs);
rs.close();
stmt.close();
conn.close();
}
protected void printTables(DruidDataSource dataSource) throws SQLException {
Connection conn = dataSource.getConnection();
@@ -124,12 +151,16 @@ public class Oracle_Case4 extends TestCase {
for (int i = 0; i < LOOP_COUNT; ++i) {
Connection conn = dataSource.getConnection();
String sql = SQL; // + " AND ROWNUM <= " + (i % 20 + 1);
int mod = i % 500;
String sql = SQL;// + " AND ROWNUM <= " + (mod + 1);
PreparedStatement stmt = conn.prepareStatement(sql);
stmt.setInt(1, 337);
stmt.setInt(1, 61);
ResultSet rs = stmt.executeQuery();
int rowCount = 0;
while (rs.next()) {
rowCount++;
}
// Assert.isTrue(!rs.isClosed());
rs.close();
@@ -137,6 +168,7 @@ public class Oracle_Case4 extends TestCase {
stmt.close();
Assert.isTrue(stmt.isClosed());
conn.close();
Assert.isTrue(conn.isClosed());
}
} catch (Exception ex) {
ex.printStackTrace();