MSSQL服務器2008 R2無法以UTF-8格式存儲數據

Question

我有一個工作配置： TestLink 1.9.10 + PHP 5.4 + IIS 7 + MSSQL服務器2008 R2 UTF8數據以錯誤的編碼插入到數據庫中。 另外我使用SQLSRV和PDO_SQLSRV 3.0.1版本 試圖將varchar更改爲nvarchar DBfield類型。沒有結果。 任何想法？

Answer 1

Hi putting "N" prefix for each string value like: 
insert into table(col1,col2) values(N'value1',N'value2'); 

and example of PHP: 

<?php 
//Returns records with Id#46 or first name starting with 'Mary' 

$server = '127.0.0.1'; 
$link = mssql_connect($server, 'sql_user', 'sql_user_pass'); 

//Select DB 
$dbn = 'dbName'; 
mssql_select_db($dbn); 

//input variables 
$name='Mary%'; 
$id=46; 

//necesssary for stored procedure 
$params="@name varchar(50),@id int"; 
$paramslist="@name='$name%',@id='$id'"; 

$sql = "select FirstName,LastName,EmpId from employees where FirstName like @name or EmpId = @id " ; 

$dbsql = "EXEC sp_executesql 
      N'$sql', 
      N'$params', 
      $paramslist"; 

//important to have the "N'" ! 

$result=mssql_query($dbsql,$link); 
?>