From: | "Schade, Jeffrey" <JSchade(at)iso(dot)com> |
---|---|
To: | <pgsql-general(at)postgresql(dot)org> |
Subject: | Redefining a column within a view |
Date: | 2013-02-22 12:13:47 |
Message-ID: | DB138660B6B01D458B16F9205C0C263427CFC117@ISOEMAILP3.iso.com |
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Thread: | |
Lists: | pgsql-general |
We have a table which contains a 3 byte column with datatype CHAR(3)
which we want to redefine within the view as a CHAR(1) column and a
CHAR(2) column. When I code the SUBSTR function the resulting column
datatype is TEXT. I would like to see the CHAR datatype, is there
anything I can do to set the proper datatype. The sample view is below:
CREATE OR REPLACE VIEW schema.jeff_view AS
SELECT col1 ,
col2,
Substr(col3,1,1) as col3_part1,
Substr(col3,2) as col3_part2,
col4
FROM schema.jeff_table;
Any suggestions would be appreciated.
Jeff
_________________________________________
Jeffrey Schade
Systems Consultant, Technology Engineering
ISO
545 Washington Boulevard
Jersey City, NJ 07310
Voice: (201) 469-3738
FAX: (201) 748-1500
jschade(at)iso(dot)com <mailto:jschade(at)iso(dot)com>
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