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Code Issues Releases Wiki Activity

减少PreparedStatementProxyImpl的内存占用

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wenshao
2013-06-05 16:04:42 +08:00
parent 6413fc01ce
commit 6a26f35ebc
6 changed files with 2324 additions and 2282 deletions
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src/test/java/com/alibaba/druid/bvt/pool/PreparedStatementProxyImplTest.java
+21 -21
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@@ -37,40 +37,40 @@ public class PreparedStatementProxyImplTest extends TestCase {
stmt.setObject(3, (int) 1);
stmt.setObject(4, (long) 1);
stmt.setObject(5, (float) 1);
stmt.setObject(6, (double) 1);
stmt.setObject(7, new BigDecimal(1));
stmt.setObject(8, true);
stmt.setObject(9, "xxx");
stmt.setObject(10, new java.sql.Date(System.currentTimeMillis()));
stmt.setObject(11, new java.util.Date(System.currentTimeMillis()));
stmt.setObject(12, new java.sql.Timestamp(System.currentTimeMillis()));
stmt.setObject(13, new java.sql.Time(System.currentTimeMillis()));
stmt.execute();
PreparedStatementProxy stmtProxy = stmt.unwrap(PreparedStatementProxy.class);
Assert.assertNotNull(stmtProxy);
Assert.assertEquals(Types.TINYINT, stmtProxy.getParameters().get(1).getSqlType());
Assert.assertEquals(Types.SMALLINT, stmtProxy.getParameters().get(2).getSqlType());
Assert.assertEquals(Types.INTEGER, stmtProxy.getParameters().get(3).getSqlType());
Assert.assertEquals(Types.BIGINT, stmtProxy.getParameters().get(4).getSqlType());
Assert.assertEquals(Types.FLOAT, stmtProxy.getParameters().get(5).getSqlType());
Assert.assertEquals(Types.DOUBLE, stmtProxy.getParameters().get(6).getSqlType());
Assert.assertEquals(Types.DECIMAL, stmtProxy.getParameters().get(7).getSqlType());
Assert.assertEquals(Types.BOOLEAN, stmtProxy.getParameters().get(8).getSqlType());
Assert.assertEquals(Types.VARCHAR, stmtProxy.getParameters().get(9).getSqlType());
Assert.assertEquals(Types.DATE, stmtProxy.getParameters().get(10).getSqlType());
Assert.assertEquals(Types.DATE, stmtProxy.getParameters().get(11).getSqlType());
Assert.assertEquals(Types.TIMESTAMP, stmtProxy.getParameters().get(12).getSqlType());
Assert.assertEquals(Types.TIME, stmtProxy.getParameters().get(13).getSqlType());
Assert.assertEquals(Types.TINYINT, stmtProxy.getParameter(0).getSqlType());
Assert.assertEquals(Types.SMALLINT, stmtProxy.getParameter(1).getSqlType());
Assert.assertEquals(Types.INTEGER, stmtProxy.getParameter(2).getSqlType());
Assert.assertEquals(Types.BIGINT, stmtProxy.getParameter(3).getSqlType());
Assert.assertEquals(Types.FLOAT, stmtProxy.getParameter(4).getSqlType());
Assert.assertEquals(Types.DOUBLE, stmtProxy.getParameter(5).getSqlType());
Assert.assertEquals(Types.DECIMAL, stmtProxy.getParameter(6).getSqlType());
Assert.assertEquals(Types.BOOLEAN, stmtProxy.getParameter(7).getSqlType());
Assert.assertEquals(Types.VARCHAR, stmtProxy.getParameter(8).getSqlType());
Assert.assertEquals(Types.DATE, stmtProxy.getParameter(9).getSqlType());
Assert.assertEquals(Types.DATE, stmtProxy.getParameter(10).getSqlType());
Assert.assertEquals(Types.TIMESTAMP, stmtProxy.getParameter(11).getSqlType());
Assert.assertEquals(Types.TIME, stmtProxy.getParameter(12).getSqlType());
stmt.close();
conn.close();
}
}