Closed
Description
Describe the bug
Follow on to #6384
Follow on to #6804
make_array can not form columns with lists.
When we are working with scalars, that problem does not appear. But the situation changes dramatically when we use columns. With columns make_array function always returns only 1 row.
To Reproduce
❯ select * from arrays_values_without_nulls;
+------------------------------------------+---------+---------+---------+
| column1 | column2 | column3 | column4 |
+------------------------------------------+---------+---------+---------+
| [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] | 1 | 1 | , |
| [11, 12, 13, 14, 15, 16, 17, 18, 19, 20] | 12 | 2 | . |
| [21, 22, 23, 24, 25, 26, 27, 28, 29, 30] | 23 | 3 | - |
| [31, 32, 33, 34, 35, 26, 37, 38, 39, 40] | 34 | 4 | ok |
+------------------------------------------+---------+---------+---------+
4 rows in set. Query took 0.015 seconds.
❯ select make_array(column1) from arrays_values_without_nulls;
+-------------------------------------------------+
| make_array(arrays_values_without_nulls.column1) |
+-------------------------------------------------+
| [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]] |
+-------------------------------------------------+
1 row in set. Query took 0.017 seconds.
Expected behavior
❯ select * from arrays_values_without_nulls;
+------------------------------------------+---------+---------+---------+
| column1 | column2 | column3 | column4 |
+------------------------------------------+---------+---------+---------+
| [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] | 1 | 1 | , |
| [11, 12, 13, 14, 15, 16, 17, 18, 19, 20] | 12 | 2 | . |
| [21, 22, 23, 24, 25, 26, 27, 28, 29, 30] | 23 | 3 | - |
| [31, 32, 33, 34, 35, 26, 37, 38, 39, 40] | 34 | 4 | ok |
+------------------------------------------+---------+---------+---------+
4 rows in set. Query took 0.015 seconds.
❯ select make_array(column1) from arrays_values_without_nulls;
+-------------------------------------------------+
| make_array(arrays_values_without_nulls.column1) |
+-------------------------------------------------+
| [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]] |
| [[11, 12, 13, 14, 15, 16, 17, 18, 19, 20]] |
| [[21, 22, 23, 24, 25, 26, 27, 28, 29, 30]] |
| [[31, 32, 33, 34, 35, 36, 37, 38, 39, 40]] |
+-------------------------------------------------+
1 row in set. Query took 0.017 seconds.
Additional context
No response