explode_numbers

explode_numbers

description

表函数，需配合 Lateral View 使用。

获得一个[0,n)的序列。

syntax

explode_numbers(n)

example

mysql> select e1 from (select 1 k1) as t lateral view explode_numbers(5) tmp1 as e1;
+------+
| e1   |
+------+
|    0 |
|    1 |
|    2 |
|    3 |
|    4 |
+------+

keywords

explode,numbers,explode_numbers