风哥ClickHouse数据库培训实战 (PB级大数据分析平台、大规模分布式集群架构)
然后使用如下 DDL 创建 LINEITEM 表的新版本:
清单 9. 创建表
CREATE TABLE LINEITEM
( l_orderkey DECIMAL(10,0) NOT NULL,
l_partkey INTEGER,
l_suppkey INTEGER,
l_linenumber INTEGER,
l_quantity DECIMAL(12,2),
l_extendedprice DECIMAL(12,2),
l_discount DECIMAL(12,2),
l_tax DECIMAL(12,2),
l_returnflag CHAR(1),
l_linestatus CHAR(1),
l_shipdate DATE,
l_commitdate DATE,
l_receiptdate DATE,
l_shipinstruct CHAR(25),
l_shipmode CHAR(10),
l_comment VARCHAR(44))
PARTITION BY RANGE(l_shipdate)( STARTING MINVALUE,
STARTING '1/1/1992' ENDING '30/06/1992',