Обсуждение: Function with COPY command?

Is there any way to make this function work?

CREATE OR REPLACE FUNCTION import_text_file(char(255)) RETURNS void AS $$
DECLARE
     filename ALIAS FOR $1;
BEGIN
     COPY table FROM filename;
END;
$$ LANGUAGE plpgsql;

The version below works fine, but I need something like the above version.

CREATE OR REPLACE FUNCTION import_text_file(char(255)) RETURNS void AS $$
DECLARE
     filename ALIAS FOR $1;
BEGIN
     COPY table FROM 'C:\\somefile.txt';
END;
$$ LANGUAGE plpgsql;


--
Thanks,

Warren

Warren <warren@clarksnutrition.com> writes:
> Is there any way to make this function work?

> CREATE OR REPLACE FUNCTION import_text_file(char(255)) RETURNS void AS $$
> DECLARE
>      filename ALIAS FOR $1;
> BEGIN
>      COPY table FROM filename;
> END;
> $$ LANGUAGE plpgsql;

Use EXECUTE.

            regards, tom lane