Re: update questsion
От | ERIC Lawson - x52010 |
---|---|
Тема | Re: update questsion |
Дата | |
Msg-id | Pine.LNX.4.21.0102281121060.2842-100000@arwen.bioeng.washington.edu обсуждение исходный текст |
Ответ на | update questsion ("Donald Braman" <donald.braman@yale.edu>) |
Список | pgsql-novice |
Seattle just shook hard. Anyway, I think you want the text concatenation operator, || You might need to cast the data to text also. On Wed, 28 Feb 2001, Donald Braman wrote: > I'm trying to update a column to it's orignal contents plus a space plus the > contents of another column. > > UPDATE cases > SET citation = citation + ' ' + text(year); > > (citation is text type and year is char type, hence the use of text() > function) > I get: Unable to identify an operator '+' for types 'text' and 'unknown' > I can't find any documentation on how to this sort of thing, so any help is > appreciated. -Don > -- James Eric Lawson Research Publications Editor III National Simulation Resource eric@bioeng.washington.edu - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Everyday language is a part of the human organism and is no less complicated than it. - Ludwig Wittgenstein (1889-1951) [Tractatus Logico-Philosophicus, 1921]
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