# getRightStream {#getrightstream}

## Syntax {#syntax}

`getRightStream(joinEngine)`

## Arguments {#arguments}

**joinEngine** is a table object returned by creating a join engine. The join engines currently supported by DolphinDB are:

-   createAsofJoinEngine

-   createEquiJoinEngine

-   createLookupJoinEngine

-   createWindowJoinEngine

-   createLeftSemiJoinEngine

## Details {#details}

Return the schema of the right table of the join engine. The data ingested into this schema will be inserted into *joinEngine*.

The result of an engine can be directly ingested into the join engine to realize the cascade between engines.

Please refer to [getLeftStream](getLeftStream.md) for specific examples.

