Yes I got Yaar Thanks a lot !!! (Dave Crooke,A. Kretschmer )
Regards, Angayarkanni Kajendran On Thu, Mar 11, 2010 at 12:44 PM, A. Kretschmer < andreas.kretsch...@schollglas.com> wrote: > In response to Angayarkanni : > > Hi, > > > > I am the beginner of pgpsql > > > > > > I need to select from two tables say T1,T2 by UNION > > > > when the value is from T1 the output should by a 1 and > > when the value from T2 the out put should be 2 > > > > when T1 Hits values should be 1 and when T2 hits the value should be 2 > > select 'table 1' as table, * from t1 union all select 'table 2', * from t2; > > > Regards, Andreas > -- > Andreas Kretschmer > Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) > GnuPG: 0x31720C99, 1006 CCB4 A326 1D42 6431 2EB0 389D 1DC2 3172 0C99 > > -- > Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-performance >
