| SET hive.exec.schema.evolution=true; | |
| -- Currently, string to int conversion is not supported because it isn't in the lossless | |
| -- TypeIntoUtils.implicitConvertible conversions. | |
| create table src_orc (key tinyint, val string) stored as orc; | |
| alter table src_orc replace columns (k smallint, val int); |