language js(typescript)

`$chain.$exec()` where {
    $exec <: or { `execute`, `executeTakeFirst`, `executeTakeFirstOrThrow` },
    or { $chain <: contains `updateTable`, $chain <: contains `deleteFrom` },
    ! $chain <: contains `where`,
    register_diagnostic(span=$chain, message="update or delete statements must contain where()", severity="error")
}