col_id=par_id; /* replace in code: col_id->par_id */
__SQL_GET_INTEGER(col_num,"SELECT column_number FROM co_%s_spreadsheet_column WHERE id=%d", par_area, col_id)
__CREATE_QUERY("DELETE FROM co_%s_spreadsheet_column WHERE id=%d", par_area, col_id);
__SQL_EXEC
__CREATE_QUERY("UPDATE co_%s_spreadsheet_column SET column_number=column_number-1
WHERE column_number>%d AND spreadsheet_id=%d", par_area, col_num, par_id);
__SQL_EXEC
__CREATE_QUERY("DELETE FROM co_%s_spreadsheet_cell WHERE column_id=%d", par_area, col_id);
__SQL_EXEC
// what about events
puta_ids[0] = par_id; puta_ids[1] = col_id;
cou_queueActionX( cnx, "spreadsheet_column", puta_classes, puta_ids, CO_OP_DELETE, NULL);