这是建表语句
custom1 string COMMENT '保留字段1',
custom2 string COMMENT '保留字段2',
custom3 string COMMENT '保留字段3')
comment '' partitioned by (
month_id string
)
ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'mcfed.field.delim' = ',',
'mcfed.serialization.null.format'='',
'odps.text.option.gzip.input.enabled'='true')
stored as textfile
location "odps://xxx/abc_external/";