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Access转MySQL

前段时间准备把Access转换到MySQL,找了半天,只找到3个玩意

  1. 一个叫access to mysql的软件,下了下来,找了半天注册码,只有旧版有注册码,新版没有.旧版也无法使用.火了!拉倒不用!
  2. 一个叫sqlswitch的PHP程序,可惜,程序ZEND了,而且过期了,作者也不更新了,拉倒
  3. 就是下面那段代码了,想用的自己改改.

我想的解决办法: 导出ACCESS为文本文件,用文本编辑器正则改一下,改成可以导入MySQL的文件.

以下代码没有测试.要删了,在BLOG上先留一下.
使用ODBC方法,有用的自己试吧 :)

<html>
<head>
<style type=text/css>
body,td,li,div,p,pre,a,b,h1,h2,h3,h4 { font-family:verdana;font-size:9pt;line-height : 18px;color:#a00000 }
</style>
</head>
<body bgcolor=#f0f0f0 topmargin=0 leftmargin=0 text=#a00000>
<center>
<br>
<div style="font-size:24pt;font-family:times;font-weight:bold;color:#008000">ODBC --> MySQL Migrant</div>

<hr size=1 color=#900000>

<?

$dbconnection = @mysql_connect("yourmysqlserver", "mysqlaccount", "mysqlpassword")

or die ("can not connect to database server");

@mysql_select_db("yourdatabase")

or die("<p style='font-size:9pt;font-family:verdana;color:#803333;font-weight:bold'>No Database,</p>") ;


$conn = odbc_connect("task", "", "");

$fp = fopen ("fdlist.txt","r") ;

$table1 = fgets($fp,200);

$fd1 = fgets($fp,1024) ;

$table2 = fgets($fp,200);

$fd2 = fgets($fp,1024) ;


$query1 = "select " . $fd1 . " from " . $table1 ;

$query2 = "select " . $fd2 . " from " . $table2 . " where 1=2 " ;

$result = mysql_query ($query2) ;

mysql_query ("delete from " .$table2 ) ;

echo "sql=". $query1;

$recordsid = odbc_exec($conn, $query1);

$idcounts = odbc_num_fields( $recordsid ) ;

$idcount2 = mysql_num_fields($result) ;

if ( $idcounts != $idcount2 )
die (" The fields of two tables doesn't match ") ;

echo "<table width=90% border=1 bordercolorlight=#000000 bordercolordark=#ffffff cellpadding=3 cellspacing=0>n" ;

echo "<tr align=center><td> n " ;

for ( $i = 1 ; $i <= $idcounts ; $i ++)

echo "n<td>" . odbc_field_name($recordsid,$i) ;

$theno = 1 ;

echo "<tr>n" ;



while (odbc_fetch_row($recordsid) ) {



$runsql = "insert into " . $table2 . "(" . $fd2 . ") values (" ;

for ( $i = 1 ; $i <= $idcounts ; $i ++) {

$fdv = odbc_result($recordsid,$i) ;


if ( mysql_field_type($result,$i-1) == "string")

$runsql .= "'". $fdv . "'," ;
else
$runsql .= $fdv. "," ;

}

$runsql = substr($runsql,0,strlen($runsql)-1) ;

$runsql .= ")" ;

mysql_query ($runsql) ;

$theno++ ;
}

echo "Total Convert : " . $theno -- ;



odbc_close($conn);

?>

</body>
</html>

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