删除表

以下代码片段在com.huawei.clickhouse.examples包的“Demo”类的dropTable方法中，用于删除在创建表中创建的副本表和分布式表。

private void dropTable(String databaseName, String tableName, String clusterName) throws Exception {
    String dropLocalTableSql = "drop table if exists " + databaseName + "." + tableName + " on cluster " + clusterName;
    String dropDisTableSql = "drop table if exists " + databaseName + "." + tableName + "_all" + " on cluster " + clusterName;
    ArrayList<String> sqlList = new ArrayList<String>();
    sqlList.add(dropLocalTableSql);
    sqlList.add(dropDisTableSql);
    util.exeSql(sqlList);
}