On Wed, Jan 4, 2017 at 11:15 PM, <lars@ellebjerg.net> wrote:
> I believe I have experienced an error in copying from a temporary table.
>
> I have a csv-file with a column of ten-digit person registry numbers, some
> of which start with zero.
> I need to copy them to a column 'cpr' in a table, which also contains an id
> serial column.
> If I do this by copying them to a temp table with a single text column, and
> then inserting them into the permanent table, the initial zero is removed
> somewhere between the temp and the permanent table.
> If I do the same using a permanent table instead of the temp table, the copy
> works fine including the initial zeros.
>
> create temporary table t (x1 text);
>
> copy t (x1)
> from 'C:/CPR hjemmesygepleje.csv' delimiter ';' csv;
>
> insert into aeldrepleje.hjemmesygeplejemodtagere (cpr)
> select x1 from t;
>
> select * from aeldrepleje.hjemmesygeplejemodtagere;
>
>
> create table aeldrepleje.hspm (cpr text);
>
> copy aeldrepleje.hspm (cpr)
> from 'C:/CPR hjemmesygepleje.csv' delimiter ';' csv;
>
> insert into aeldrepleje.hjemmesygeplejemodtagere (cpr)
> select cpr from aeldrepleje.hspm;
>
> select * from aeldrepleje.hjemmesygeplejemodtagere;
Could you send a minimal data CSV set to reproduce your problem? That
would be helpful to look at what you reported here.
--
Michael
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