am Thu, dem 29.03.2007, um 0:13:09 -0700 mailte Benjamin Arai folgendes: > Hi, > > If I have a PostgreSQL table with records and logical indexes already > created, if I use COPY to load additional data, does the COPY update > the indexes during, after, or not at all?
after, i think. test=# create table foo (id int primary key, name text); NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "foo_pkey" for table "foo" CREATE TABLE test=*# copy foo from stdin; Enter data to be copied followed by a newline. End with a backslash and a period on a line by itself. >> 1 a >> 2 b >> 2 c >> \. ERROR: duplicate key violates unique constraint "foo_pkey" CONTEXT: COPY foo, line 3: "2 c" test=*# I can type the wrong key and the error occurs later with the finaly \. Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
