如何将当前记录移动到另一个表并删除当前记录


how to move current record to another table and delete the current record

我目前正在使用PHP在本地创建一个系统,供用户将数据插入一个页面中的14个表中,然后一天结束时,该表中的所有数据都应该被自动移动到数据库中的一个新表中,该表名为dashboard(将存储每日数据),但最近我使用了手动点击按钮来采取行动,同时上述14个表状态中的所有数据都将被自动删除。很容易让用户在第二天插入新数据,因为今天的数据已经移动到另一个表,而当前表的数据也是空的。我已经在所有网站上搜索了这件事,但没有得到任何解决方案。希望你们能帮我解决这个问题。

我使用了INSERT INTO,但不起作用。我应该在哪里使用FROM标记?因为有8个表需要传输,例如:sr1、sr2、sr3等等

我的代码如下:

    if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
  $insertSQL = sprintf("INSERT INTO sr1_full (date, total_pending, appt_today, percent_appt_today, percent_complete, partial_complete, full_complete, return_technical, return_customer, return_cancel, cancel, reappt, focus, total_tepi, total_bawah) SELECT date, total_pending, appt_today, percent_appt_today, percent_complete, partial_complete, full_complete, return_technical, return_customer, return_cancel, cancel, reappt, focus, total_tepi, total_bawah FROM sr1 TRUNCATE TABLE sr1",
                           GetSQLValueString($_POST['date'], "date"),
                           GetSQLValueString($_POST['total_pending'], "int"),
                           GetSQLValueString($_POST['appt_today'], "int"),
                           GetSQLValueString($_POST['percent_appt_today'], "int"),
                           GetSQLValueString($_POST['percent_complete'], "int"),
                           GetSQLValueString($_POST['partial_complete'], "int"),
                           GetSQLValueString($_POST['full_complete'], "int"),
                           GetSQLValueString($_POST['return_technical'], "int"),
                           GetSQLValueString($_POST['return_customer'], "int"),
                           GetSQLValueString($_POST['return_cancel'], "int"),
                           GetSQLValueString($_POST['cancel'], "int"),
                           GetSQLValueString($_POST['reappt'], "int"),
                           GetSQLValueString($_POST['focus'], "int"),
                           GetSQLValueString($_POST['total_tepi'], "int"),
                           GetSQLValueString($_POST['total_bawah'], "int"));
      mysql_select_db($database_pods, $pods);
      $Result1 = mysql_query($insertSQL, $pods) or die(mysql_error());
      $insertGoTo = "main.php";
      if (isset($_SERVER['QUERY_STRING'])) {
        $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
        $insertGoTo .= $_SERVER['QUERY_STRING'];
      }
      header(sprintf("Location: %s", $insertGoTo));
    }
    mysql_select_db($database_pods, $pods);
    $query_sr1 = "SELECT * FROM sr1";
    $sr1 = mysql_query($query_sr1, $pods) or die(mysql_error());
    $row_sr1 = mysql_fetch_assoc($sr1);
    $totalRows_sr1 = mysql_num_rows($sr1);
    mysql_select_db($database_pods, $pods);
    $query_sr2 = "SELECT * FROM sr2";
    $sr2 = mysql_query($query_sr2, $pods) or die(mysql_error());
    $row_sr2 = mysql_fetch_assoc($sr2);
    $totalRows_sr2 = mysql_num_rows($sr2);
    mysql_select_db($database_pods, $pods);
    $query_sr3 = "SELECT * FROM sr3";
    $sr3 = mysql_query($query_sr3, $pods) or die(mysql_error());
    $row_sr3 = mysql_fetch_assoc($sr3);
    $totalRows_sr3 = mysql_num_rows($sr3);
    mysql_select_db($database_pods, $pods);
    $query_sr4 = "SELECT * FROM sr4";
    $sr4 = mysql_query($query_sr4, $pods) or die(mysql_error());
    $row_sr4 = mysql_fetch_assoc($sr4);
    $totalRows_sr4 = mysql_num_rows($sr4);
    mysql_select_db($database_pods, $pods);
    $query_sr5 = "SELECT * FROM sr5";
    $sr5 = mysql_query($query_sr5, $pods) or die(mysql_error());
    $row_sr5 = mysql_fetch_assoc($sr5);
    $totalRows_sr5 = mysql_num_rows($sr5);
    mysql_select_db($database_pods, $pods);
    $query_stx = "SELECT * FROM stx";
    $stx = mysql_query($query_stx, $pods) or die(mysql_error());
    $row_stx = mysql_fetch_assoc($stx);
    $totalRows_stx = mysql_num_rows($stx);
    mysql_select_db($database_pods, $pods);
    $query_kl = "SELECT * FROM kl";
    $kl = mysql_query($query_kl, $pods) or die(mysql_error());
    $row_kl = mysql_fetch_assoc($kl);
    $totalRows_kl = mysql_num_rows($kl);
    mysql_select_db($database_pods, $pods);
    $query_msc = "SELECT * FROM msc";
    $msc = mysql_query($query_msc, $pods) or die(mysql_error());
    $row_msc = mysql_fetch_assoc($msc);
    $totalRows_msc = mysql_num_rows($msc);
    mysql_select_db($database_pods, $pods);
    $query_total = "SELECT * FROM total_bawah";
    $total = mysql_query($query_total, $pods) or die(mysql_error());
    $row_total = mysql_fetch_assoc($total);
    $totalRows_total = mysql_num_rows($total);

使用此SQL来复制数据。

insert into `CopyTable` (`colum1`,`colum2`) select `colum1`,`colum2` from `Sourcetable`

空表

TRUNCATE TABLE  `Sourcetable`

示例:

$insertSQL = "INSERT INTO sr1_full (`date`, `total_pending`, `appt_today`, `percent_appt_today`, `percent_complete`, `partial_complete`, `full_complete`, `return_technical`, `return_customer`, `return_cancel`, `cancel`, `reappt`, `focus`, `total_tepi`, `total_bawah`) SELECT `date`, `total_pending`, `appt_today`, `percent_appt_today`, `percent_complete`, `partial_complete`, `full_complete`, `return_technical`, `return_customer`, `return_cancel`, `cancel`, `reappt`, `focus`, `total_tepi`, `total_bawah` FROM `sr1`";
mysql_query($insertSQL); // data copied.
$removeSQL = "TRUNCATE TABLE sr1";
mysql_query($removeSQL); // deleted all data from sr1
//data moved

您很难找到有关如何做到这一点的信息的原因是这不是正确的方法。

您不应该复制表的结构来存储"今天"的数据和前几天的数据。应该将所有项目存储在一个仪表板表中,并根据日期列进行筛选,以确定哪些项目被视为今天的项目。您试图采取的将行从当前表移动到存档表的方法是完全错误的。数据库不是这样工作的。

尽管如此,您可以使用select into table将所有数据从today_dashboard移动到all_dashboard,然后使用delete from today_dashboard将其清除不要这样做。重新思考您的体系结构,将两者存储在一张表中。

$current_date = date("m.d.y"); 
$query = "INSERT INTO table_name (date,column1, column2, column3,...)
          VALUES ($current_date,value1, value2, value3,...)";
$result=mysql_query($query);
  • 通过这种方式,您必须将所有日期插入到具有当前日期的表格中
  • 将记录保存到数据库后,您必须检查当前日期是否与任何记录匹配。如果发现任何记录,您必须使用delete查询删除此记录。通过这种方式,您可以从表中删除所有现有记录

    希望这对你有用。。。