From: | Dragan Matic <mlists(at)panforma(dot)co(dot)yu> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | problem with sorting using 'ORDER BY' when character field is filled with numerical values |
Date: | 2004-05-20 15:18:39 |
Message-ID: | 40ACCC4F.8050404@panforma.co.yu |
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Thread: | |
Lists: | pgsql-general |
If I have a table t with column c which is defined as char(5) and fill
it with following values:
insert into t (c) values (' 1')
insert into t (c) values (' 2')
insert into t (c) values (' 3')
insert into t (c) values (' 4')
insert into t (c) values (' 11')
insert into t (c) values (' 12')
insert into t (c) values (' 14')
insert into t (c) values (' 24')
insert into t (c) values (' 21')
insert into t (c) values (' 31')
insert into t (c) values (' 333')
and then do the following: SELECT C FROM T ORDER BY C
Postgres gives me the following
1
11
12
14
2
21
24
3
31
333
4
the same thing done with MS SQL server gives this as a result:
1
2
3
4
11
12
14
21
24
31
333
which is the result I find more logical, meaning the user would expect
data sorted this way. Is there some way to make Postgres sort elements
in this way (setting sort order or collation, I suppose)? Tnx in advance
Dragan
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