# Source: https://mikro-orm.io/api/core/enum/QueryOperator.md

# QueryOperator<!-- -->

## Index[**](#Index)

### Enumeration Members

* [**$contained](#$contained)
* [**$contains](#$contains)
* [**$eq](#$eq)
* [**$every](#$every)
* [**$exists](#$exists)
* [**$fulltext](#$fulltext)
* [**$gt](#$gt)
* [**$gte](#$gte)
* [**$hasKey](#$hasKey)
* [**$hasKeys](#$hasKeys)
* [**$hasSomeKeys](#$hasSomeKeys)
* [**$ilike](#$ilike)
* [**$in](#$in)
* [**$like](#$like)
* [**$lt](#$lt)
* [**$lte](#$lte)
* [**$ne](#$ne)
* [**$nin](#$nin)
* [**$none](#$none)
* [**$not](#$not)
* [**$overlap](#$overlap)
* [**$re](#$re)
* [**$some](#$some)

## Enumeration Members<!-- -->[**](<#Enumeration Members>)

### [**](#$contained)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L46)$contained

**$contained: <@

### [**](#$contains)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L45)$contains

**$contains: @>

### [**](#$eq)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L30)$eq

**$eq: =

### [**](#$every)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L49)$every

**$every: every

### [**](#$exists)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L42)$exists

**$exists: not null

### [**](#$fulltext)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L41)$fulltext

**$fulltext: fulltext

### [**](#$gt)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L33)$gt

**$gt: >

### [**](#$gte)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L34)$gte

**$gte: >=

### [**](#$hasKey)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L50)$hasKey

**$hasKey: ?

### [**](#$hasKeys)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L51)$hasKeys

**$hasKeys: ?&

### [**](#$hasSomeKeys)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L52)$hasSomeKeys

**$hasSomeKeys: ?|

### [**](#$ilike)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L43)$ilike

**$ilike: ilike

### [**](#$in)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L31)$in

**$in: in

### [**](#$like)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L39)$like

**$like: like

### [**](#$lt)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L35)$lt

**$lt: <

### [**](#$lte)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L36)$lte

**$lte: <=

### [**](#$ne)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L37)$ne

**$ne: !=

### [**](#$nin)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L32)$nin

**$nin: not in

### [**](#$none)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L47)$none

**$none: none

### [**](#$not)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L38)$not

**$not: not

### [**](#$overlap)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L44)$overlap

**$overlap: &&

### [**](#$re)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L40)$re

**$re: regexp

### [**](#$some)[**](https://github.com/mikro-orm/mikro-orm/blob/master/packages/core/src/enums.ts#L48)$some

**$some: some