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Re: [PROGRAMMERING] [SQL] group by hjælp



> mysql> select id,bogtitel,salgssted,min(pris) from t2 group by bogtitel;

Er det overhovedet lovligt SQL ? Det virker ihvertfalde ikke på en Oracle 8 (hvilket også er gammel).


SQL> select id,bogtitel,salgssted,min(pris) from t2 group by bogtitel; select id,bogtitel,salgssted,min(pris) from t2 group by bogtitel * ERROR at line 1: ORA-00979: not a GROUP BY expression

/Martin

 
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