Re: Redefining a column within a view

Good Morning Laurenz,

That worked perfectly.

Thank You

Jeff
_________________________________________
Jeffrey Schade
Systems Consultant, Technology Engineering

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-----Original Message-----
From: Albe Laurenz [mailto:laurenz(dot)albe(at)wien(dot)gv(dot)at]
Sent: Friday, February 22, 2013 8:31 AM
To: Schade, Jeffrey; pgsql-general(at)postgresql(dot)org
Subject: RE: Redefining a column within a view

Jeffrey Schade wrote:
> 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;

Try:
[...]
Substr(col3,1,1)::char(1) as col3_part1,
Substr(col3,2)::char(2) as col3_part2,
[...]

Yours,
Laurenz Albe

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