I have an existing table with 15,492 rows and want to add additional rows from a .csv file. If I use 'COPY <tablename> from <filename> with delimiter as ":" csv quote as "'" ' will this overwrite existing rows in the table or append rows? Rich -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
