[SQL] update error

[guard]

I try

update table_a set trn_no = table_b.trn_no from table_a,table_b
where table_a.cust_no=table_b.cust_no

IN pgsql 7.0x  IS OK

if run 7.1 IS error ??






---------------------------(end of broadcast)---------------------------
TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]