2 UTF8Strings join problem
<p>I have some codes read the query results from sqlite:</p>

<pre><code>   while (sqlite3_step(statement) == SQLITE_ROW) {

      char *rowData = (char *)sqlite3_column_text(statement,0);


      NSString *fieldValue = [[NSString alloc]   initWithUTF8String :  rowData ];
      char  *rowData1 = (char *)sqlite3_column_text(statement,1);
      NSString *fieldValue1 = [[NSString alloc]   initWithUTF8String:rowData1];


      [fieldValue stringByAppendingString : fieldValue1];



      [fieldValue release];
</code></pre>

<p>I noticed that the code line:</p>

<p>[fieldValue stringByAppendingString : fieldValue1];</p>

<p>has no function, fieldValue1 has not appended on filedValue.</p>

<p>For example, fieldValue is 'aaa'
 fieldValue1 is 'bbb'</p>

<p>[fieldValue stringByAppendingString : fieldValue1] should return 'aaabbb'</p>

<p>but it returns 'aaa', looks like fieldValue1 has not appended on fieldValue</p>

<p>Welcome any comment.</p>

<p>Thanks</p>

<p>interdev</p>
