---
title: SearchQueryExpressionType enum | Wartiva GraphQL API
description: The node type of a SearchQueryExpression: one operator variant and one variant per leaf value kind. Wartiva GraphQL API reference with examples.
url: https://wartiva.com/api-docs/types/search-query-expression-type.html
updated: 2026-10-07
---

Graph search · GraphQL enum

# `SearchQueryExpressionType` enum

The node type of a [SearchQueryExpression](https://wartiva.com/api-docs/types/search-query-expression.html): one operator variant and one variant per leaf value kind.

## Values

| Enum Value | Description |
|---|---|
| `OPERATOR` | A [SearchQueryOperatorExpression](https://wartiva.com/api-docs/types/search-query-operator-expression.html) combining sub-expressions. |
| `KEY_VALUE` | A [SearchQueryMatchKeyValueExpression](https://wartiva.com/api-docs/types/search-query-match-key-value-expression.html) text leaf. |
| `KEY_VALUE_NUMERIC` | A [SearchQueryMatchKeyValueNumericExpression](https://wartiva.com/api-docs/types/search-query-match-key-value-numeric-expression.html) numeric leaf. |
| `KEY_VALUE_TIME` | A [SearchQueryMatchKeyValueTimeExpression](https://wartiva.com/api-docs/types/search-query-match-key-value-time-expression.html) time leaf. |
| `KEY_VALUE_BOOLEAN` | A [SearchQueryMatchKeyValueBooleanExpression](https://wartiva.com/api-docs/types/search-query-match-key-value-boolean-expression.html) boolean leaf. |
| `KEY_VALUE_FULL_TEXT` | A [SearchQueryMatchTextExpression](https://wartiva.com/api-docs/types/search-query-match-text-expression.html) free-text leaf. |
| `KEY_NULL` | A [SearchQueryMatchKeyNullExpression](https://wartiva.com/api-docs/types/search-query-match-key-null-expression.html) null-check leaf. |

## Used by

- [`SearchQueryExpressionInput`](https://wartiva.com/api-docs/types/search-query-expression-input.html) input: A structured where clause: the input mirror of SearchQueryExpression, for callers that build a query as a data structure instead of writing the…
- [`SearchQueryExpressionPayload`](https://wartiva.com/api-docs/types/search-query-expression-payload.html) type: Output mirror of SearchQueryExpressionInput, echoing a structured where clause back on GraphSearchQueryInputPayload.
- [`SearchQueryMatchKeyNullExpression`](https://wartiva.com/api-docs/types/search-query-match-key-null-expression.html) type: Search expression testing whether a key has any value.
- [`SearchQueryMatchKeyValueBooleanExpression`](https://wartiva.com/api-docs/types/search-query-match-key-value-boolean-expression.html) type: Search expression matching a boolean-typed key against true or false.
- [`SearchQueryMatchKeyValueExpression`](https://wartiva.com/api-docs/types/search-query-match-key-value-expression.html) type: Search expression matching a text-typed key against a string value.
- [`SearchQueryMatchKeyValueNumericExpression`](https://wartiva.com/api-docs/types/search-query-match-key-value-numeric-expression.html) type: Search expression matching a numeric key against a number.
- [`SearchQueryMatchKeyValueTimeExpression`](https://wartiva.com/api-docs/types/search-query-match-key-value-time-expression.html) type: Search expression matching a time-typed key against a point in time.
- [`SearchQueryMatchTextExpression`](https://wartiva.com/api-docs/types/search-query-match-text-expression.html) type: A free-text search value matched across every text field of the query's object type.
- [`SearchQueryOperatorExpression`](https://wartiva.com/api-docs/types/search-query-operator-expression.html) type: Search query operator expression consisting of one operator and a list of operand expressions.

## Example

### Example

```json
"OPERATOR"

```

---

Wartiva is in early access. Request access: https://wartiva.com/early-access.html  
All pages: https://wartiva.com/llms.txt