| --! qt:dataset:src |
| set hive.input.format = org.apache.hadoop.hive.ql.io.CombineHiveInputFormat; |
| |
| -- This tests that the schema can be changed for binary serde data |
| create table prt(key string, value string) partitioned by (dt string); |
| insert overwrite table prt partition(dt='1') select * from src where key = 238; |
| |
| select * from prt where dt is not null; |
| select key+key, value from prt where dt is not null; |
| |
| alter table prt add columns (value2 string); |
| |
| select key+key, value from prt where dt is not null; |
| select * from prt where dt is not null; |
