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Re: COPY and custom datestyles. Or some other technique?

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On 3/29/23 18:31, Adrian Klaver wrote:
On 3/29/23 16:24, Ron wrote:
Postgresql 13.10

$ psql -h myhost.example.com -X dba \
         -c "\copy ${tbl} from '/var/lib/pgsql/Rdb/${tbl}.csv' WITH DELIMITER '|';"
ERROR:  date/time field value out of range: "2013061914122501"
CONTEXT:  COPY t_id_master, line 1, column update_timestamp: "2013061914122501"

The timestamp format generated by a legacy dbms is YYYYMMDDHHmmSSCC (year to centisecond, with no delimiters).

Is there any way to convince Postgresql to import these fields?

One option:

1) Import into staging table as varchar field.

I had thought of that.

It would be really helpful to be able to reposition columns in tables.  That way, one could:
add the new TIMESTAMP column,
populate it using to_timestamp(),
drop the text column,
reposition the TIMESTAMP column to where it "should" be.

--
Born in Arizona, moved to Babylonia.





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