[GENERAL] [URGENT] How to generata a unique string id

[Manuel Dur�n Aguete]

        Hi,

        I need to generate a unique four letters string (p.e
AAAA,AAAB) for any tuple I insert into a table, any idea ? How can I do
this ?

                                                Thanks. 

-- 
Manuel Dur�n Aguete
ALSERNET 2000 S.L
http://www.alsernet.es
Tlf: 902 187 187
Fax: 981 179 121




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