import ESdeprecated from '/docs/snippets/entity-service-deprecated.md'
import DeepFilteringBlogLink from '/docs/snippets/deep-filtering-blog.md'
Filtering with the Entity Service API#
Filter Entity Service API query results using logical operators ($and, $or, $not) and attribute operators ($eq, $contains, $gt, $between, etc.) with the filters parameter in findMany().
The Entity Service API offers the ability to filter results found with its findMany() method.
Results are filtered with the filters parameter that accepts logical operators and attribute operators. Every operator should be prefixed with $.
Logical operators#
$and#
All nested conditions must be true.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
$and: [
{
title: 'Hello World',
},
{
createdAt: { $gt: '2021-11-17T14:28:25.843Z' },
},
],
},
});
$and will be used implicitly when passing an object with nested conditions:
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: 'Hello World',
createdAt: { $gt: '2021-11-17T14:28:25.843Z' },
},
});
$or#
One or many nested conditions must be true.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
$or: [
{
title: 'Hello World',
},
{
createdAt: { $gt: '2021-11-17T14:28:25.843Z' },
},
],
},
});
$not#
Negates the nested conditions.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
$not: {
title: 'Hello World',
},
},
});
Attribute Operators#
Using these operators may give different results depending on the database's implementation, as the comparison is handled by the database and not by Strapi.
$not#
Negates the nested condition(s).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$not: {
$contains: 'Hello World',
},
},
},
});
$eq#
Attribute equals input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$eq: 'Hello World',
},
},
});
$eq can be omitted:
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: 'Hello World',
},
});
$eqi#
Attribute equals input value (case-insensitive).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$eqi: 'HELLO World',
},
},
});
$ne#
Attribute does not equal input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$ne: 'ABCD',
},
},
});
$nei#
Attribute does not equal input value (case-insensitive).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$nei: 'abcd',
},
},
});
$in#
Attribute is contained in the input list.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$in: ['Hello', 'Hola', 'Bonjour'],
},
},
});
$in can be omitted when passing an array of values:
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: ['Hello', 'Hola', 'Bonjour'],
},
});
$notIn#
Attribute is not contained in the input list.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$notIn: ['Hello', 'Hola', 'Bonjour'],
},
},
});
$lt#
Attribute is less than the input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
rating: {
$lt: 10,
},
},
});
$lte#
Attribute is less than or equal to the input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
rating: {
$lte: 10,
},
},
});
$gt#
Attribute is greater than the input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
rating: {
$gt: 5,
},
},
});
$gte#
Attribute is greater than or equal to the input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
rating: {
$gte: 5,
},
},
});
$between#
Attribute is between the 2 input values, boundaries included (e.g., $between[1, 3] will also return 1 and 3).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
rating: {
$between: [1, 20],
},
},
});
$contains#
Attribute contains the input value (case-sensitive).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$contains: 'Hello',
},
},
});
$notContains#
Attribute does not contain the input value (case-sensitive).
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$notContains: 'Hello',
},
},
});
$containsi#
Attribute contains the input value. $containsi is not case-sensitive, while $contains is.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$containsi: 'hello',
},
},
});
$notContainsi#
Attribute does not contain the input value. $notContainsi is not case-sensitive, while $notContains is.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$notContainsi: 'hello',
},
},
});
$startsWith#
Attribute starts with input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$startsWith: 'ABCD',
},
},
});
$endsWith#
Attribute ends with input value.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$endsWith: 'ABCD',
},
},
});
$null#
Attribute is null.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$null: true,
},
},
});
$notNull#
Attribute is not null.
Example
const entries = await strapi.entityService.findMany('api::article.article', {
filters: {
title: {
$notNull: true,
},
},
});