| -- Inner join | |
| -- With count distinct in both having clause and projection list, columns from different tables | |
| select | |
| count(*), | |
| count(distinct a.c_boolean) | |
| from | |
| alltypes a, | |
| alltypes b | |
| where | |
| a.c_timestamp = b.c_timestamp | |
| having | |
| count(distinct b.c_date) > 0; |