I'm using Ubuntu+php+unixodbc+mdbtools for working with .mdb file.  

Every thing(connection+select) works good, but Insert or Update statements.  

My code is something like this : 

```
$mdbConnection = new \PDO("odbc:mdbdriver",$user , $password , array('dbname' =>$FileName) ); 
$SelectResult = $mdbConnection->query("Select * from Zone");

$UpdateResult = $mdbConnection->query("Update Zone Set ShahrCode = 99"); 

```

`$SelectResult` returns correct result, but the second one throws an error that cause apache to segfault error.  

I test it with isql command.Running Select statement is successful but Update is not. 

```
#isql mdbdriver
+---------------------------------------+
| Connected!                            |
|                                       |
| sql-statement                         |
| help [tablename]                      |
| quit                                  |
|                                       |
+---------------------------------------+
SQL>Update Zone Set ShahrCode = 99
Error at Line : syntax error near Update
syntax error near Update
Got no result for 'Update Zone Set ShahrCode = 99' command
[08001][unixODBC]Couldn't parse SQL
[ISQL]ERROR: Could not SQLExecute

```

Or 

```
SQL> Update [Zone] Set ShahrCode = 99
Error at Line : syntax error near Update
syntax error near Update
Got no result for 'Update [Zone] Set ShahrCode = 99' command
[ISQL]ERROR: Could not SQLExecute

```

How should I fix this error ?
Thanks all