4 replies

Filter by unset

It would be nice if there were a way to filter by a field whose value is "unset". Given that I can now use

db.patch

db.patch

db.patch

db.patch to unset a field's value by passing in

undefined

undefined

undefined

undefined (e.g.

db.patch(id, { tag: undefined })

db.patch(id, { tag: undefined })

db.patch(id, { tag: undefined })

db.patch(id, { tag: undefined }), per the docs)—which is really nice!—I also expected something like

.filter((q) =>
  q.eq(q.field("tag"), q.not(undefined)),
)

.filter((q) =>
  q.eq(q.field("tag"), q.not(undefined)),
)

.filter((q) =>
  q.eq(q.field("tag"), q.not(undefined)),
)

.filter((q) =>
  q.eq(q.field("tag"), q.not(undefined)),
)

to work, but it doesn't!

typescript: Argument of type 'undefined' is not assignable to parameter of type 'ExpressionOrValue<boolean>'.

typescript: Argument of type 'undefined' is not assignable to parameter of type 'ExpressionOrValue<boolean>'.

typescript: Argument of type 'undefined' is not assignable to parameter of type 'ExpressionOrValue<boolean>'.

typescript: Argument of type 'undefined' is not assignable to parameter of type 'ExpressionOrValue<boolean>'.