| alter session set `store.format` = 'json'; |
| use dfs.drillTestDirImpersonation; |
| create or replace view user1datav4(c1, c2, c3, c4) as select c_row, c_int, c_float4, c_date from data; |
| create or replace view user1datav3(c1, c2, c3) as select c1, c2, c3 from user1datav4; |
| create or replace view user1datav2(c1, c2) as select c1, c2 from user1datav3; |
| create or replace view user1datav1(c1) as select c1 from user1datav2; |
| select * from user1datav1; |
| select 1 from sys.version; |
| select 1 from sys.version; |
| select 1 from sys.version; |
| select 1 from sys.version; |
| use dfs.drillTestDirImpersonation; |
| alter session set `store.format` = 'parquet'; |
| |