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mysql big5转 utf-8的转换程式是如何的

发布时间:2021-12-18 10:09:37 所属栏目:MySql教程 来源:互联网
导读:今天就跟大家聊聊有关mysql big5转 utf-8的转换程式是怎么样的,可能很多人都不太了解,为了让大家更加了解,小编给大家总结了以下内容,希望大家根据这篇文章可以有所收获。 這支程式 會 dump 出 db 下的所有 insert 的 query , 使用方法 convert.php [@mo
今天就跟大家聊聊有关mysql big5转 utf-8的转换程式是怎么样的,可能很多人都不太了解,为了让大家更加了解,小编给大家总结了以下内容,希望大家根据这篇文章可以有所收获。
 
這支程式 會 dump 出 db 下的所有 insert 的 query ,
 
使用方法
 
convert.php
 
[@more@]
 
#!/usr/bin/php -q
<?php
set_time_limit(0) ;
############################################################################
# sql link start
############################################################################
$db_type                = "mysql";
$host_name              = "localhost" ;
$database_name          = "heyforum_dz5" ;
$user_id                = "root" ;
$user_password          = "xxxxxxxxxxxx" ;
include_once("metabase/metabase_interface.php");
include_once("metabase/metabase_database.php");
$db_params=array(
                    "Host"             =>$host_name
                    ,"Type"            =>$db_type
                    ,"User"            =>$user_id
                    ,"Password"        =>$user_password
                    ,"IncludePath"     =>"metabase/"
                    ,"Persistent"      =>0
                    );
############################################################################
# sql link end
############################################################################
 
$error=MetabaseSetupDatabase($db_params,$db);
MetabaseSetDatabase($db,$database_name);
 
$query ="show tables";
$db_res=MetabaseQuery($db,$query);
if(!$db_res) {
       ecstart_alert_err($msg["system_err"]);
}
$rows=MetabaseNumberOfRows($db,$db_res);
MetabaseGetColumnNames($db,$db_res,$db_field_name);
if($rows)
{
       for($row=1;$row<=$rows;$row++)
       {
               if(is_array($db_field_name)){
                       foreach($db_field_name as $key => $value){
                               $table[$row-1]=MetabaseFetchResult($db,$db_res,$row-1,$key) ;
                       }
               }
       }
}
if(is_array($table)){
       foreach($table as $k => $v){
               $query ="describe ".$v;
               $db_res=MetabaseQuery($db,$query);
               if(!$db_res) {
                       ecstart_alert_err($msg["system_err"]);
               }
               $rows=MetabaseNumberOfRows($db,$db_res);
               MetabaseGetColumnNames($db,$db_res,$db_field_name);
               if($rows)
               {
                       for($row=1;$row<=$rows;$row++)
                       {
                               if(is_array($db_field_name)){
                                       foreach($db_field_name as $key => $value){
                                               $field[$v][$row-1]=MetabaseFetchResult($db,$db_res,$row-1,"field") ;
                                       }
                               }
                       }
               }
               //print_r($field);
 
 
 
       }
}
 
 
 
 
if(is_array($field)){
       foreach($field as $k => $v){
               // get field value
               $query ="select * from ".$k;
               $db_res=MetabaseQuery($db,$query);
               if(!$db_res) {
                       ecstart_alert_err($msg["system_err"]);
               }
               $rows=MetabaseNumberOfRows($db,$db_res);
               MetabaseGetColumnNames($db,$db_res,$db_field_name);
               if($rows)
               {
                       for($row=1;$row<=$rows;$row++)
                       {
                               if(is_array($db_field_name)){
                                       foreach($db_field_name as $key => $value){
                                               $field_value[$row-1][$key]=MetabaseFetchResult($db,$db_res,$row-1,$key) ;
 
                                       }
                               }
                               $no = 0 ;
                               $field_str = "";
                               foreach($v as $fv){
                                       if($no == 0){
                                               $field_str .= "`".$fv."`";
                                       }
                                       else{
                                               $field_str .= ",`".$fv."`";
                                       }
                                       $no = $no+1 ;
                               }
 
                               $sno = 0 ;
                              $field_value_str = "";
                               foreach($field_value[$row-1] as $fvk =>  $fvv){
                                       if($sno == 0){
                                               $field_value_str .= "'".mysql_escape_string(iconv('BIG5','UTF-8',$fvv))."'";
                                       }
                                       else{
                                               $field_value_str .= ",'".mysql_escape_string(iconv('BIG5','UTF-8',$fvv))."'";
                                       }
                                       $sno = $sno+1 ;
                               }
 
 
                               $query = "insert into ".$k."(".$field_str.") values(".$field_value_str.");";
                               unset($field_value[$row-1]);
                               unset($field_str);
                               unset($field_value_str);
                               echo $query . " ";
                               //print_r($field_value);
                       }
               }
 
               unset($field_value);
       }
}
 
 
 
 
 
MetabaseCloseSetup($db)
 
?>
  
將 convert.php 存檔後
 
執行 ./convert.php > convert.sql
 
 mysql database_name -uroot -p < convert.sql
 
好了
 
看完上述内容,你们对mysql big5转 utf-8的转换程式是怎么样的有进一步的了解吗?如果还想了解更多知识或者相关内容,请关注亿速云行业资讯频道,感谢大家的支持。

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