tablepre.'show'; $table_target = $db_target->tablepre.'home_show'; $limit = 2000; $nextid = 0; $start = getgpc('start'); if($start == 0) { $db_target->query("TRUNCATE $table_target"); } $query = $db_source->query("SELECT * FROM $table_source WHERE uid>'$start' ORDER BY uid LIMIT $limit"); while ($show = $db_source->fetch_array($query)) { $nextid = intval($show['showid']); $show = daddslashes($show, 1); $data = implode_field_value($show, ',', db_table_fields($db_target, $table_target)); $db_target->query("INSERT INTO $table_target SET $data"); } if($nextid) { showmessage("继续转换数据表 ".$table_source." uid> $nextid", "index.php?a=$action&source=$source&prg=$curprg&start=$nextid"); } ?>