1建表：
建表语句形式1：
Create table table_name(col_name1 type ,col_name2 type,… )
row format DELIMITED FIELDS TERMINATED BY '\t'
location ‘/user/$username/warehouse/tables/table_name’
建表实例1：
create table hue_fengchao_test23(a int,b string)
row format DELIMITED FIELDS TERMINATED BY '\t'
location '/user/fengchao/warehouse/tables/hue_fengchao_test23'
建表语句形式2：
Create table table_namerow
format DELIMITED FIELDS TERMINATED BY '\t'
location ‘/user/$username/warehouse/tables/table_name’ as select_statement
建表实例2：
create table hue_fengchao_test24row
format DELIMITED FIELDS TERMINATED BY '\t'
location '/user/fengchao/warehouse/tables/hue_fengchao_test24' as select * from user_group