# X_QUERY_FOREIGN

## Means

a value that is not a query was projected as one

## Typical cause

a hand-rolled object with `kind: 'query'`, or a query from a duplicated copy of `@ultimat3/query`

## Fix

declare it as `export const name = query({ input, policy, sql })`

[Queries and live queries](/error-codes#queries-and-live-queries)