[hadoop@hadoop hive-0.13.1]$ bin/hive -help usage: hive -d,--define <key=value> Variable subsitution to apply to hive commands. e.g. -d A=B or --define A=B --database <databasename> Specify the database to use -e <quoted-query-string> SQ…
hive的帮助命令: [hadoop@master tmp]$ hive -help usage: hive -d,--define <key=value> Variable substitution to apply to Hive commands. e.g. -d A=B or --define A=B --database <databasename> Specify the database to use -e <quoted-query-string> SQ…
示例数据库为 db_hive 1. 创建表 create-table.sql create table if not exists db_hive.tb_user ( id int, username string comment '用户名', age int comment '年龄', address string comment '地址' ) comment '用户表' row format delimited fields terminated by ',' stored as textf…