Queries

Every table query in BifrostQL returns paged results. The table name is the query field, and results live inside a data array.

Basic query

{
  users(limit: 10, offset: 0) {
    data {
      userId
      name
      email
    }
  }
}

The limit and offset parameters control pagination. Without limit, the default page size from your configuration applies.

Filtering

Filters use Directus-style syntax. Pass a filter argument with column names and operators:

{
  orders(filter: { status: { _eq: "shipped" }, total: { _gt: 100 } }) {
    data {
      orderId
      total
      status
    }
  }
}

Filter operators

Operator	Description	Example
_eq	Equal	{ status: { _eq: "active" } }
_neq	Not equal	{ status: { _neq: "deleted" } }
_gt	Greater than	{ price: { _gt: 50 } }
_gte	Greater than or equal	{ price: { _gte: 50 } }
_lt	Less than	{ price: { _lt: 100 } }
_lte	Less than or equal	{ price: { _lte: 100 } }
_in	In list	{ status: { _in: ["active", "pending"] } }
_nin	Not in list	{ status: { _nin: ["deleted"] } }
_contains	Contains substring	{ name: { _contains: "smith" } }
_ncontains	Does not contain	{ name: { _ncontains: "test" } }
_starts_with	Starts with	{ name: { _starts_with: "A" } }
_ends_with	Ends with	{ email: { _ends_with: ".com" } }
_null	Is null	{ deletedAt: { _null: true } }
_nnull	Is not null	{ email: { _nnull: true } }
_between	Between two values	{ price: { _between: [10, 50] } }

Combining filters

Multiple fields at the same level are combined with AND:

{
  products(filter: { price: { _gt: 10 }, category: { _eq: "electronics" } }) {
    data { productId name price }
  }
}

Use _and and _or for explicit boolean logic:

{
  products(filter: {
    _or: [
      { price: { _lt: 10 } },
      { category: { _eq: "sale" } }
    ]
  }) {
    data { productId name price category }
  }
}

Sorting

Sort uses an enum list. Each column has _asc and _desc variants:

{
  products(sort: [price_asc, name_desc]) {
    data {
      productId
      name
      price
    }
  }
}

Sort fields are applied in order. The first field is the primary sort, subsequent fields break ties.

Pagination

Combine limit and offset for pagination:

# Page 1
{ users(limit: 20, offset: 0) { data { userId name } } }

# Page 2
{ users(limit: 20, offset: 20) { data { userId name } } }

The total field on the page type returns the count of all matching rows (before pagination):

{
  users(limit: 20, offset: 0) {
    total
    data {
      userId
      name
    }
  }
}

Selecting fields

Request only the fields you need. BifrostQL generates SQL that selects only the requested columns, so narrower queries are genuinely faster at the database level.

{
  users {
    data {
      userId
      email
    }
  }
}

This produces SELECT [userId], [email] FROM [users] — not SELECT *.