摘要: 执行的语法和命令如下: time clickhouse-client -h localhost -u default --password "root" --port 9000 -d tpch -q "select count(*) from customer;" 打印的结果显示如下: root@t 阅读全文
posted @ 2023-05-23 15:26 Syw_文 阅读(14) 评论(0) 推荐(0) 编辑
摘要: select l_returnflag, l_linestatus, sum(l_quantity) as sum_qty, sum(l_extendedprice) as sum_base_price, sum(l_extendedprice * (1 - l_discount)) as sum_ 阅读全文
posted @ 2023-05-23 15:01 Syw_文 阅读(84) 评论(0) 推荐(0) 编辑
摘要: select l_returnflag, l_linestatus, sum(l_quantity) as sum_qty, sum(l_extendedprice) as sum_base_price, sum(l_extendedprice * (1 - l_discount)) as sum_ 阅读全文
posted @ 2023-05-23 14:15 Syw_文 阅读(66) 评论(0) 推荐(0) 编辑