SQL
Struct Functions
<div class="nostroke_table"></div>  
|   |   |
|:--|:--------|
| **Description** |Bracket notation that serves as an alias for `struct_extract` from unnamed `STRUCT`s (tuples), using an index (1-based). |
| **Example** | `(row(42, 84))[1]` |
| **Result** | `42` |