Re: Wrong player is edited
> If a player in a team has the same "Rugnummer" as the player that is being inserted,
> the player's "Rugnummer" that is being inserted should be changed.
As you saw, On Duplicate Key ... will update the row with the existing `rugrunner` value. You need a Trigger that says something like ...
...
if !is_null( select rugrunner from speiers where rugrnunner=new.rugrunner ) then
set new.rugrunner = ( select 1 + max(rugrunner) from speiers );
end if;
And: speier_id is the Primary Key, so the Unique Key on speier_id is perfectly redundant, lose it.
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Re: Wrong player is edited
June 04, 2019 11:36AM
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