inner-join
Keep only the rows of x and y that share a key.
NoteExperimental
This function is experimental; its interface may change without notice.
Since 0.6.0.
Like left-join but drops x rows with no match; output columns are x’s columns then y’s non-key columns.
Usage
inner-join(
x,
y,
by: none,
)Parameters
| Parameter | Default | Description |
|---|---|---|
x |
Left dataset (row-store or column-store). | |
y |
Right dataset (row-store or column-store). | |
by |
none |
Key columns: none for the common columns, a name, or an array. |
Returns
A row-store array of matched rows.