更新时间:2024-10-18 GMT+08:00
删除ClickHouse表
本章节介绍删除ClickHouse表样例代码。
删除在创建ClickHouse表中创建的副本表和分布式表。
示例代片段参考如下:
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); }
父主题: 开发ClickHouse应用