documentationarray¶
Description¶
Convert a datum into an array or NULL if conversion is impossible
Return type¶
array
Domain¶
This is a scalar function (calculates a single output value for a single input row.)
Categories¶
Usage¶
array( value )
Argument |
Type |
Required |
Multiple |
Constant |
|---|---|---|---|---|
value |
array or variant |
Required |
Only one |
Variable |
Examples¶
make_col arr:array(variant)
Make a new column ‘arr’ from casting variant to array.