òr EUO /rqE@o\- axdNPڞYupdate dude as d join dude1 as d1 on (d.a=d1.a AND d.b=d1.b AND d.c=d1.c) set d.aa=d1.aar E@<</rqO E(* @@6-\ dNaxLP6s Eww/rqO Ei* @@6S-\ dNaxLPг=C"2Rows matched: 523842 Changed: 523843 Warnings: 0s E66O /rqE(@DŽ\- axLdPOA