array_zip

array_zip

SinceVersion 1.2.3

array_zip

description

Combines all all arrays into a single array. The resulting array contains the corresponding elements of the source arrays grouped into structs in the listed order of arguments.

Syntax

Array<Struct<T1, T2,...>> array_zip(Array<T1>, Array<T2>, ...)

Returned value

Array with elements from the source arrays grouped into tuples. Data types in the tuple are the same as types of the input arrays and in the same order as arrays are passed.

notice

Only supported in vectorized engine

example

mysql> select array_zip(['a', 'b', 'c'], [1, 2, 3]);
+-------------------------------------------------+
| array_zip(ARRAY('a', 'b', 'c'), ARRAY(1, 2, 3)) |
+-------------------------------------------------+
| [{'a', 1}, {'b', 2}, {'c', 3}]                  |
+-------------------------------------------------+
1 row in set (0.01 sec)

keywords

ARRAY,ZIP,ARRAY_ZIP