dataframe-0.3.3.2: A fast, safe, and intuitive DataFrame library.

Safe Haskell	None
Language	Haskell2010

DataFrame.Operations.Join

Synopsis

data JoinType
- = INNER
- | LEFT
- | RIGHT
- | FULL_OUTER
join :: JoinType -> [Text] -> DataFrame -> DataFrame -> DataFrame
innerJoin :: [Text] -> DataFrame -> DataFrame -> DataFrame

Documentation

data JoinType Source #

Equivalent to SQL join types.

Constructors

INNER
LEFT
RIGHT
FULL_OUTER

join :: JoinType -> [Text] -> DataFrame -> DataFrame -> DataFrame Source #

Join two dataframes using SQL join semantics.

Only inner join is implemented for now.

innerJoin :: [Text] -> DataFrame -> DataFrame -> DataFrame Source #

Inner join of two dataframes. Note: for chaining, the left dataframe is actually on the right side.