GREATEST and LEAST in SQL standard -

I understand that GREATEST () and at least () are not part of the SQL standard, but are very common.

I'm thinking, Is there a way to clone the Greatest functionality while keeping it in SQL standard?

  SELECT id, GREATEST (1, 2,3,4,5,6,7) number from the table  

Completely Query: From the empty section as the compound, average (most (nominated, max 0)) as

You CASE Expression can be used:

  SELECT SUBSTR (section, 1,2) AS complex, average (when max-nominated & gt; max then 0 - ELSE filed till end) a As an empty space in the form of nodes, where the cursor number is equal to '105' and subject = 'ENGL' by G Premi ROUP  

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