public void testOracle() throws Exception {
String sql = "alter table t add (fname varchar(50))";
WallProvider provider = new OracleWallProvider();
provider.getConfig().setAlterTableAllow(true);
Assert.assertTrue(provider.checkValid(sql));
WallTableStat tableStat = provider.getTableStat("t");
Assert.assertEquals(1, tableStat.getAlterCount());
}
// public void testPG() throws Exception {