Hello, mysql,

In select field list if they have some field that field type is text or blob and if I 
use group by some filed MySQL will generate  "Got error 28 from table handler" the 
query like this

select a.f1,a.f2,a.f3,b.f1,b.f2 
from table_a as a,table_b as b
where a.f1=b.f1
and a.f1='xxx'
group by b.f2

if f2.b if mediumtext I will got error 28 but when change type to varchar it OK but I 
realy need mediumtext type how to solve this problem


Best regards. 

Kittiphum  Worachat
[EMAIL PROTECTED]
2002-05-13




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