louna.datasets.sql-functions
avg
(avg col1)coalesce
(coalesce & cols)col
multimethod
count_
(count_ col1)countDistinct
(countDistinct col1 & cols)lit
(lit value)lower
(lower col1)max_
(max_ col1)mean
(mean col1)min_
(min_ col1)pair
(pair & col-names)pow
(pow col1 col2)regexp_replace
(regexp_replace col1 pattern replacement)round
(round col1)(round col1 scale)split
(split col1 pattern)struct_
(struct_ & col-names)sum
(sum col1)upper
(upper col1)