SQL
List Functions
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|   |   |
|:--|:--------|
| **Description** |Returns a list of all the elements that exist in both `l1` and `l2`, without duplicates. |
| **Example** | `list_intersect([1, 2, 3], [2, 3, 4])` |
| **Result** | `[2, 3]` |
| **Alias** | `array_intersect` |