LDC-Q4011 — A question over a package needs conditions and a return list

What it means

A question over a package is only complete with both halves: the conditions that filter the rows and the return list that says what to give back for each row. A question with one half missing cannot run — filtering without returning answers nothing, and returning without filtering answers everything. The engine stops and asks for both halves.

Add the missing half. The half that is present stays as written.

Example

LawQL

query q over "demo.diagnostics" { for x: Applicant; select resident(x); }

Fix

LawQL

from r in rules select r

Engine message

The engine reports this in its own wording:

Output

LDC-Q4011: query-over requires where …; and select …;.

Related

• Questions to the engine — the shape of a question over a package.
• LDC-Q4001 — the binders that come before both halves.