pandasx / MergeOptions
Interface: MergeOptions
Defined in: src/reshape.ts:78
Properties
| Property | Type | Description | Defined in |
|---|---|---|---|
how? | "left" | "right" | "inner" | "outer" | "cross" | Join type (default 'inner'). | src/reshape.ts:80 |
indicator? | boolean | Adds a _merge column: 'left_only' | 'right_only' |
leftIndex? | boolean | Use the left / right index (all levels) as join key(s). | src/reshape.ts:94 |
leftOn? | string | readonly string[] | - | src/reshape.ts:83 |
on? | string | readonly string[] | Key column(s) present in both frames (defaults to the shared columns). | src/reshape.ts:82 |
rightIndex? | boolean | - | src/reshape.ts:95 |
rightOn? | string | readonly string[] | - | src/reshape.ts:84 |
sort? | boolean | Sort the result by the join keys. | src/reshape.ts:90 |
suffixes? | readonly [string, string] | Suffixes for overlapping non-key columns (default ['_x', '_y']). | src/reshape.ts:86 |
validate? | "1:1" | "1:m" | "m:1" | "m:m" | Check the key relationship, e.g. '1:1', '1:m', 'm:1'. | src/reshape.ts:92 |