Project

Namespaces

Public Vars

louna.datasets.sql

add-header
(add-header dataset & col-names)
ca
(ca cols)
col->string
(col->string c)
cube
(cube data-frame & cols)
drop-col
(drop-col dataset & cols)
get-header
(get-header df)
get-row
(get-row row index)
groupBy
(groupBy data-frame cols)
DataFrame group by

join-on
(join-on df1 df2 col1)(join-on df1 df2 col1 col2)(join-on df1 df2 col1 col2 join-type)
data frame inner join use one or two column name

order-by
(order-by data-frame & cols)
DataFrame orderBy

print-row
(print-row row)
print-rows
(print-rows rows)
row
(row & values)
row->seq
(row->seq row)
sa
(sa strs)
select
(select dataset & cols)
seq->df
(seq->df seq schema)
seq->row
(seq->row seq)
string->col
(string->col s)
where
(where dataset col)
with-column
(with-column dataset new-col-name value)
with-column-renamed
(with-column-renamed data-frame exist-name new-name)
DataFrame with column renamed.