Nama variabel dinamis di MySQL

create procedure `eval`( in param text )                                                                                                                   
begin 
    set @sql = param; 
    prepare stmt from @sql; 
    execute stmt; 
    deallocate prepare stmt; 
end

Panggil prosedur call tests.eval('set @ABC = 120') dan di sesi saat ini, Anda dapat mengakses variabel @ABC

call tests.eval('set @ABC = 120');
select @ABC;

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