php多個mysql插入

Question

我想從我的數據庫的一個表中讀取數據（從頁面中選擇SELECT），並根據INSERT將它們復制到多個表中。 當我復制到一個或另一個表時，我的腳本工作正常，但是當我像下面那樣運行它時，它只會將數據復制到第一個表中。 你能幫助我嗎？

      <?php

 // Pripojenie na databazu s overenim pripojenia
 $con = mysql_connect('localhost:8501' , 'root', '');

if(!$con) {
    die("Nepripojene ".mysql_error());
}  

 // Vyber databazy ikarus2 s overenim vyberu    
 $db = mysql_select_db('ikarus2',$con);
if(!$db) {
    die('Ziadny pristup k db ikarus2!'.mysql_error());
} 

 // MySQL SELECT from pages
 $result = mysql_query('SELECT uid, t3ver_oid, t3ver_id, t3ver_wsid, t3ver_label,      t3ver_state, t3ver_stage,
                t3ver_count, t3ver_tstamp, t3_origuid, tstamp, crdate, cruser_id,
                title, hidden, starttime, endtime, deleted, subtitle, nav_title, media, keywords, description, abstract, author, author_email,
                tx_impexp_origuid, tx_realurl_pathsegment, doktype, url, urltype, shortcut, shortcut_mode, t3ver_move_id, sorting,
                layout, fe_group FROM pages',$con);


 // MySQL INSERT into pages_language_overlay
 while ($row = mysql_fetch_array($result)){
$insertoverlay = "INSERT INTO pages_language_overlay( pid, t3ver_oid, t3ver_id,  t3ver_wsid, t3ver_label, t3ver_state, t3ver_stage,
                        t3ver_count, t3ver_tstamp,  t3_origuid, tstamp, crdate, cruser_id, sys_language_uid, title, hidden, starttime,   endtime, 
                        deleted, subtitle, nav_title,    media, keywords, description, abstract, author, author_email, tx_impexp_origuid, tx_realurl_pathsegment,
                        doktype, url, urltype, shortcut, shortcut_mode) 
            VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row[4]','$row[5]','$row[6]','$row[7]','$row[8]',
                        '$row[9]','$row[10]','$row[11]','$row[12]','5', '$row[13]','$row[14]','$row[15]','$row[16]','$row[17]','$row[18]',
                        '$row[19]','$row[20]','$row[21]','$row[22]','$row[23]','$row[24]','$row[25]','$row[26]','$row[27]','$row[28]',
                        '$row[29]','$row[30]','$row[31]','$row[32]')";
mysql_query($insertoverlay,$con);

 }

 // MySQL INSERT into tt_content
 while ($row = mysql_fetch_array($result)){
$insertcontent = "INSERT INTO tt_content( pid, t3ver_oid, t3ver_id, t3ver_wsid,    t3ver_label, t3ver_state, t3ver_stage, t3ver_count,
 t3ver_tstamp, t3ver_move_id, t3_origuid, tstamp, crdate, cruser_id, hidden, sorting,  media, layout, 
 deleted, starttime, endtime, fe_group, sys_language_uid, tx_impexp_origuid) 
            VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row [4]','$row[5]','$row[6]','$row[7]','$row[8]',
                        '$row[33]','$row[9]','$row[10]','$row[11]','$row[12]','$row[14]','$row[34]','$row[20]','$row[35]','$row[17]',
                        '$row[15]','$row[16]','$row     [36]','5','$row[26]')";
mysql_query($insertcontent,$con);   

   }

 ?>

Answer 1

在執行第二個while循環之前，請嘗試使用mysql_data_seek() ：

mysql_data_seek($result, 0);

記錄集$result的指針需要重置為零，否則它仍然會指示它在結尾處。

要么

首先將所有記錄存儲在一個數組中，然后執行foreach將數據插入數據庫

Answer 2

我認為多個while循環會導致問題。 試一試

    while ($row = mysql_fetch_array($result)){

        $insertoverlay = "INSERT INTO pages_language_overlay( pid, t3ver_oid, t3ver_id,  t3ver_wsid, t3ver_label, t3ver_state, t3ver_stage,
                                t3ver_count, t3ver_tstamp,  t3_origuid, tstamp, crdate, cruser_id, sys_language_uid, title, hidden, starttime,   endtime, 
                                deleted, subtitle, nav_title,    media, keywords, description, abstract, author, author_email, tx_impexp_origuid, tx_realurl_pathsegment,
                                doktype, url, urltype, shortcut, shortcut_mode) 
                    VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row[4]','$row[5]','$row[6]','$row[7]','$row[8]',
                                '$row[9]','$row[10]','$row[11]','$row[12]','5', '$row[13]','$row[14]','$row[15]','$row[16]','$row[17]','$row[18]',
                                '$row[19]','$row[20]','$row[21]','$row[22]','$row[23]','$row[24]','$row[25]','$row[26]','$row[27]','$row[28]',
                                '$row[29]','$row[30]','$row[31]','$row[32]')";
        mysql_query($insertoverlay,$con);

$insertcontent = "INSERT INTO tt_content( pid, t3ver_oid, t3ver_id, t3ver_wsid,    t3ver_label, t3ver_state, t3ver_stage, t3ver_count,
 t3ver_tstamp, t3ver_move_id, t3_origuid, tstamp, crdate, cruser_id, hidden, sorting,  media, layout, 
 deleted, starttime, endtime, fe_group, sys_language_uid, tx_impexp_origuid) 
            VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row [4]','$row[5]','$row[6]','$row[7]','$row[8]',
                        '$row[33]','$row[9]','$row[10]','$row[11]','$row[12]','$row[14]','$row[34]','$row[20]','$row[35]','$row[17]',
                        '$row[15]','$row[16]','$row     [36]','5','$row[26]')";
mysql_query($insertcontent,$con);   

         }

Answer 3

1.- 不要使用mysql_ *函數，不推薦使用，使用PDO或mysqli_ *函數

2.-我認為你不太了解mysql_fetch_array ，這個函數返回下一行數據並將指針移動到下一條記錄，因此，在第二個while循環中mysql_fetch_array將返回false

因此，您需要在while / loop中執行兩個insert語句：

// MySQL INSERT into pages_language_overlay
 while ($row = mysql_fetch_array($result)){
$insertoverlay = "INSERT INTO pages_language_overlay( pid, t3ver_oid, t3ver_id,  t3ver_wsid, t3ver_label, t3ver_state, t3ver_stage,
                        t3ver_count, t3ver_tstamp,  t3_origuid, tstamp, crdate, cruser_id, sys_language_uid, title, hidden, starttime,   endtime, 
                        deleted, subtitle, nav_title,    media, keywords, description, abstract, author, author_email, tx_impexp_origuid, tx_realurl_pathsegment,
                        doktype, url, urltype, shortcut, shortcut_mode) 
            VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row[4]','$row[5]','$row[6]','$row[7]','$row[8]',
                        '$row[9]','$row[10]','$row[11]','$row[12]','5', '$row[13]','$row[14]','$row[15]','$row[16]','$row[17]','$row[18]',
                        '$row[19]','$row[20]','$row[21]','$row[22]','$row[23]','$row[24]','$row[25]','$row[26]','$row[27]','$row[28]',
                        '$row[29]','$row[30]','$row[31]','$row[32]')";
mysql_query($insertoverlay,$con);

$insertcontent = "INSERT INTO tt_content( pid, t3ver_oid, t3ver_id, t3ver_wsid,    t3ver_label, t3ver_state, t3ver_stage, t3ver_count,
 t3ver_tstamp, t3ver_move_id, t3_origuid, tstamp, crdate, cruser_id, hidden, sorting,  media, layout, 
 deleted, starttime, endtime, fe_group, sys_language_uid, tx_impexp_origuid) 
            VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row [4]','$row[5]','$row[6]','$row[7]','$row[8]',
                        '$row[33]','$row[9]','$row[10]','$row[11]','$row[12]','$row[14]','$row[34]','$row[20]','$row[35]','$row[17]',
                        '$row[15]','$row[16]','$row     [36]','5','$row[26]')";
mysql_query($insertcontent,$con);   

   }

Answer 4

該計划結構不合理。 當控件進入第二個循環時，結果集已經完全消耗。 相反，將它們放在同一個循環中以解決您遇到的直接問題：

 // MySQL INSERT into pages_language_overlay
 while ($row = mysql_fetch_array($result)){
$insertoverlay = "INSERT INTO pages_language_overlay( pid, t3ver_oid, t3ver_id,  t3ver_wsid, t3ver_label, t3ver_state, t3ver_stage,
                    t3ver_count, t3ver_tstamp,  t3_origuid, tstamp, crdate, cruser_id, sys_language_uid, title, hidden, starttime,   endtime, 
                    deleted, subtitle, nav_title,    media, keywords, description, abstract, author, author_email, tx_impexp_origuid, tx_realurl_pathsegment,
                    doktype, url, urltype, shortcut, shortcut_mode) 
        VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row[4]','$row[5]','$row[6]','$row[7]','$row[8]',
                    '$row[9]','$row[10]','$row[11]','$row[12]','5', '$row[13]','$row[14]','$row[15]','$row[16]','$row[17]','$row[18]',
                    '$row[19]','$row[20]','$row[21]','$row[22]','$row[23]','$row[24]','$row[25]','$row[26]','$row[27]','$row[28]',
                    '$row[29]','$row[30]','$row[31]','$row[32]')";
mysql_query($insertoverlay,$con);

$insertcontent = "INSERT INTO tt_content( pid, t3ver_oid, t3ver_id, t3ver_wsid,    t3ver_label, t3ver_state, t3ver_stage, t3ver_count,
 t3ver_tstamp, t3ver_move_id, t3_origuid, tstamp, crdate, cruser_id, hidden, sorting,  media, layout, 
 deleted, starttime, endtime, fe_group, sys_language_uid, tx_impexp_origuid) 
        VALUES ('$row[0]','$row[1]','$row[2]','$row[3]','$row [4]','$row[5]','$row[6]','$row[7]','$row[8]',
                    '$row[33]','$row[9]','$row[10]','$row[11]','$row[12]','$row[14]','$row[34]','$row[20]','$row[35]','$row[17]',
                    '$row[15]','$row[16]','$row     [36]','5','$row[26]')";
    mysql_query($insertcontent,$con);   

   }

 ?>

• 但是，您可能希望在純SQL中使用，您可以使用一個與所選結果集一起使用的插入命令。

MySQL INSERT ... SELECT ：

INSERT INTO destTable (col1, col2, col3) 
    SELECT srcCol1, srcCol2, srcCol3 FROM srcTable;

這樣可能更快 ：數據不需要傳送到運行PHP代碼的服務器，而是返回到數據庫 - 它完全由數據庫處理。

• 但是請注意，自PHP 5.5起，不推薦使用mysql_ *函數，因此您應該認真轉向其他解決方案。 我建議使用PDO。