2009/1/14 A. Kretschmer <andreas.kretsch...@schollglas.com>: > In response to pere roca : >> >> dear Andreas, >> >> thanks for the answer; yes, round should be the first, but it gives an >> error: Function round(real, integer) does not exists > > UPDATE point_pol SET taxa_record = round(((SELECT ((CASE WHEN numtax>0 > THEN numtax/numreg ELSE 1 END)))::numeric,2) ... >
An example of triki round: postgres=# select round((9.88888::real)::numeric,2); round ------- 9.89 (1 row) postgres=# > sorry, my fault, i forgot the CAST. > > > Andreas > -- > Andreas Kretschmer > Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) > GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general > -- Emanuel Calvo Franco ArPUG / AOSUG Member Postgresql Support & Admin -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
