内部表
代码语言:sql复制-- 创建内部表
create table user1(
id int comment '用户id',
username varchar(20) comment '账户名称',
password varchar(255) comment '账户密码',
realname varchar(20) comment '真实姓名',
age int comment '年龄',
address varchar(255) comment '住址',
create_time string comment '创建日期'
)
row format delimited
fields terminated by 't'
lines terminated by 'n'
-- collection items terminated by '