Add new column with existing partition table

 Use Alter command to add new column with CASCADE.


(1) alter table `db_name`.`table_name` add columns(flag string) CASCADE;

(2)  Please assign database name to both source and target tables to sync metastore with DB.

(3) Add column in schema with partition table.

(4) Then execute below Hive recipe.

insert overwrite table `db_name`.`emp_part1` partition(job)
SELECT 
`empno`
,`ename`
,`hiredate`
,`salary`
,`deptno`
,flag
,`job`
  FROM `prd_tbl_uacolob_hk_nsen`.`Emp_3`








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