> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# Interface: RelationIndexUpperBound<Doc, Field, Steps>

> An index range after a lower bound: an optional upper bound on the same field.

[server](/api/modules/server).RelationIndexUpperBound

An index range after a lower bound: an optional upper bound on the same field.

## Type parameters

| Name | Type |
| :- | :- |
| `Doc` | `Doc` |
| `Field` | extends `string` |
| `Steps` | extends readonly [`RangeStep`](/api/modules/server#rangestep)\[] |

## Hierarchy

* [`RelationIndexRangeEnd`](/api/interfaces/server.RelationIndexRangeEnd)\<`Steps`>

  ↳ **`RelationIndexUpperBound`**

## Properties

### \[rangeSteps]

• `Readonly` **\[rangeSteps]**: `Steps`

#### Inherited from

[RelationIndexRangeEnd](/api/interfaces/server.RelationIndexRangeEnd).[\[rangeSteps\]](/api/interfaces/server.RelationIndexRangeEnd#\[rangesteps])

## Methods

### lt

▸ **lt**\<`V`>(`field`, `value`): [`RelationIndexRangeEnd`](/api/interfaces/server.RelationIndexRangeEnd)\<\[...Steps, \{ `type`: `"Lt"` ; `field`: `Field` ; `value`: `V`  }]>

#### Type parameters

| Name |
| :- |
| `V` |

#### Parameters

| Name | Type |
| :- | :- |
| `field` | `Field` |
| `value` | `V` |

#### Returns

[`RelationIndexRangeEnd`](/api/interfaces/server.RelationIndexRangeEnd)\<\[...Steps, \{ `type`: `"Lt"` ; `field`: `Field` ; `value`: `V`  }]>

***

### lte

▸ **lte**\<`V`>(`field`, `value`): [`RelationIndexRangeEnd`](/api/interfaces/server.RelationIndexRangeEnd)\<\[...Steps, \{ `type`: `"Lte"` ; `field`: `Field` ; `value`: `V`  }]>

#### Type parameters

| Name |
| :- |
| `V` |

#### Parameters

| Name | Type |
| :- | :- |
| `field` | `Field` |
| `value` | `V` |

#### Returns

[`RelationIndexRangeEnd`](/api/interfaces/server.RelationIndexRangeEnd)\<\[...Steps, \{ `type`: `"Lte"` ; `field`: `Field` ; `value`: `V`  }]>


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