arrayconcatdouble.md

description
This section contains reference documentation for the arrayConcatDouble function.

arrayConcatDouble

Concatenates two arrays of doubles.

Signature

arrayConcatDouble('colName1', 'colName2')

Usage Examples

This example assumes the multiValueTable columns mvCol1 and mvCol2 are both of type DOUBLE with singleValueField in the table schema set to false.

select mvCol1, 
       arrayConcatDouble(mvCol1, mvCol2) AS concatDoubles
from multiValueTable
WHERE arraylength(mvCol1) >= 2
limit 5