Definition
source
/**
* Expands each value into entry, if there are more than one value, multiple rows will be created.
* Array keys are ignored, only values are used to create new rows.
*
* Before:
* +--+-------------------+
* |id| array|
* +--+-------------------+
* | 1|{"a":1,"b":2,"c":3}|
* +--+-------------------+
*
* After:
* +--+--------+
* |id|expanded|
* +--+--------+
* | 1| 1|
* | 1| 2|
* | 1| 3|
* +--+--------+
*/
array_expand(ScalarFunction $function, ArrayExpand $expand) : ArrayExpand
