On Tue, 12 Dec 2000, Tom Lane wrote:
TL> play=> create table out2cp(cp varchar(6));
TL> CREATE
TL> play=> insert into out2cp values('3182.1');
TL> INSERT 405833 1
TL> play=> insert into out2cp values('3182.2');
TL> INSERT 405834 1
TL> play=> select substring(cp from 1 for 4)::int4 from out2cp;
TL> ?column?
TL> ----------
TL> 3182
TL> 3182
TL> (2 rows)
When I do this, it works for me, too. But when I do it on my current
database, something breaks. The table I work on is:
swports=# \d out2cp
Table "out2cp"
Attribute | Type | Modifier
-----------+-------------+----------
cp | varchar(10) |
outlet | varchar(10) |
location | varchar(32) |
Index: o2c_cp
Values in cp field look like this:
swports=# select cp from out2cp ;
cp
---------
3182.4
3182.7
3182.2
3182.5
3182.6
3182.8
3169.1
3169.3
3169.4
3169.7
3165.1
Bye Borek
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BOREK LUPOMESKY Usti nad Labem, Czech Republic, Europe
WWW: http://www.volny.cz/borekl/ PGP keyid: B6A06AEB
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