louna.datasets.sql — louna/louna-spark 0.1.0-SNAPSHOT

add-header clj

(add-header dataset & col-names)

ca clj

(ca cols)

col->string clj

(col->string c)

cube clj

(cube data-frame & cols)

drop-col clj

(drop-col dataset & cols)

get-header clj

(get-header df)

get-row clj

(get-row row index)

groupBy clj

(groupBy data-frame cols)

DataFrame group by

join-on clj

(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 clj

(order-by data-frame & cols)

DataFrame orderBy

print-row clj

(print-row row)

print-rows clj

(print-rows rows)

row clj

(row & values)

row->seq clj

(row->seq row)

sa clj

(sa strs)

select clj

(select dataset & cols)

seq->df clj

(seq->df seq schema)

seq->row clj

(seq->row seq)

string->col clj

(string->col s)

where clj

(where dataset col)

with-column clj

(with-column dataset new-col-name value)

with-column-renamed clj

(with-column-renamed data-frame exist-name new-name)

DataFrame with column renamed.