WITH
cte AS ( SELECT n.name,
e.value,
ROW_NUMBER() OVER (PARTITION BY e.value
ORDER BY {expression-1}) AS rn
from entries e
LEFT JOIN nodes n on n.id=e.node_id
LEFT JOIN attribs a on a.id=e.attrib_id
WHERE a.name = 'LOCATION'
AND e.value IN ('Wienerberg', 'Gruberstrasse')
AND DATE(ts) = CURRENT_DATE
ORDER BY {expression-2}
),
nums AS ( SELECT 1 rn UNION
SELECT 2 UNION
SELECT 3 UNION
SELECT 4 UNION
SELECT 5
)
SELECT t1.name LNZ, t2.name WBG
FROM nums
LEFT JOIN cte t1 ON nums.rn = t1.rn
LEFT JOIN cte t2 ON nums.rn = t2.rn
WHERE t1.value = 'Gruberstrasse'
AND t2.value = 'Wienerberg'
-- AND COALESCE(t1.name, t2.name)
ORDER BY nums.rn