postgresql if 0 then 1
-- returns the greatest value, in case 1
select greatest( 0, 1 )
-> 1
-- it also works with null values
select greatest( null, 1 )
-> 1postgresql if 0 then 1
-- returns the greatest value, in case 1
select greatest( 0, 1 )
-> 1
-- it also works with null values
select greatest( null, 1 )
-> 1Copyright © 2021 Codeinu
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