How to change the datatype of a column in HBase shell or by using pheonix -


i'm stuck below issue, relatively new hbase.

i created below table all_india_crore_test in hbase. in pheonix, 0: jdbc:phoenix:> ! describe all_india_crore_test

we below result.

table_name        |  column_name   | data_type  | type_name  |  +------------+--------------+-----------------------+----------------+  | all_india_crore_test  | sequence_no    | 12         | varchar    |  | all_india_crore_test  | owner_name     | 12         | varchar    |  | all_india_crore_test  | owner_address  | 12         | varchar    |

1) how change datatype varchar integer sequence_no column in apache pheonix.

2) possible same using hbase shell.

looking forward answers. lot help.


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