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Home/ Questions/Q 7846041
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Editorial Team
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Editorial Team
Asked: June 2, 20262026-06-02T17:26:50+00:00 2026-06-02T17:26:50+00:00

I have a table with data id name mgtId ————————– 1 joe null 2

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I have a table with data

id       name       mgtId
--------------------------
1        joe         null
2        jack         1
3        jill         1
4        paul         2
5        ron          4
6        sam          2

mgtId references id. How can I select non leaf nodes(joe, jack, paul) using CTE.

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  1. Editorial Team
    Editorial Team
    2026-06-02T17:26:51+00:00Added an answer on June 2, 2026 at 5:26 pm
    select *
    from table
    where id in (select mgtId from table)
    
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