| ==== |
| ---- QUERY |
| # GROUP BY alias |
| select int_col / 2 as x from alltypes group by x |
| ---- RESULTS |
| 1.5 |
| 3.5 |
| 4.5 |
| 3 |
| 1 |
| 0.5 |
| 4 |
| 0 |
| 2 |
| 2.5 |
| ---- TYPES |
| double |
| ==== |
| ---- QUERY |
| # GROUP BY alias ORDER BY alias |
| select int_col / 2 as x from alltypes group by x order by x |
| ---- RESULTS |
| 0 |
| 0.5 |
| 1 |
| 1.5 |
| 2 |
| 2.5 |
| 3 |
| 3.5 |
| 4 |
| 4.5 |
| ---- TYPES |
| double |
| ==== |
| ---- QUERY |
| # HAVING with bool typed alias |
| select int_col / 2 as x, not bool_col as nb |
| from alltypes group by x, nb having nb |
| ---- RESULTS |
| 0.5,true |
| 3.5,true |
| 1.5,true |
| 4.5,true |
| 2.5,true |
| ---- TYPES |
| double,boolean |
| ==== |
| ---- QUERY |
| # count(*) alias ORDER BY |
| select count(*) a from alltypes order by a |
| ---- RESULTS |
| 7300 |
| ---- TYPES |
| bigint |
| ==== |
| ---- QUERY |
| # count(*) > 10 alias ORDER BY |
| select count(*) > 10 a from alltypes order by a |
| ---- RESULTS |
| true |
| ---- TYPES |
| boolean |
| ==== |
| ---- QUERY |
| # count(*) > 10 alias HAVING |
| select count(*) > 10 a from alltypes having a |
| ---- RESULTS |
| true |
| ---- TYPES |
| boolean |
| ==== |
| ---- QUERY |
| # sum(id) over(order by id) alias ORDER BY |
| select sum(id) over(order by id) a from alltypestiny order by a |
| ---- RESULTS |
| 0 |
| 1 |
| 3 |
| 6 |
| 10 |
| 15 |
| 21 |
| 28 |
| ---- TYPES |
| bigint |
| ==== |
| ---- QUERY |
| # literal alias |
| # IMPALA-9025: When constant propagation optimization fails, the query fails |
| # with "ERROR: IllegalStateException: null" |
| select * from (select t.* from alltypestiny t |
| inner join (select 10 bigint_col) d where |
| t.int_col < d.bigint_col ) q |
| where int_col <> bigint_col and int_col = 10 |
| ==== |
