Re: Strange Result with char concatenation in query.

"mathieu.chappuis@msg-software.com" <mathieu.chappuis@msg-software.com> writes:
> test_db=> SELECT '+'||numtst||'+' AS "numtst", '*'||chartst||'-' AS "chartst"  FROM test;
>  numtst | chartst
> --------+------------
> -+2+    | *100/100
> -+4+    | *100/100
> -+5+    | *200/200
> (3 rows)

> As you see the last '-' in the second column is appended to the first column.

I think you have carriage returns in the values of chartst, which would
not be surprising if the original data file had Windows-style newlines
in it.  COPY expects Unix-style newlines.

            regards, tom lane