title: Reset AUTO_INCREMENT field in SAP HANA
body: <p>I'm facing an issue on <strong>SAP Hana</strong>. 
  I created a <code>table</code> as :</p>
  
  <pre><code>create column table some_names
     (ID bigint not null primary key generated by default as IDENTITY,
     NAME nvarchar(30));
  </code></pre>
  
  <p>And I inserted some values :</p>
  
  <pre><code>insert into some_names (name) values ('Huey');
  insert into some_names (name) values ('Dewey');      
  insert into some_names (name) values ('Louie');   
  </code></pre>
  
  <p>Check :</p>
  
  <pre><code>select * from some_names;
  
  ID  NAME
  1   Huey
  2   Dewey
  3   Louie
  </code></pre>
  
  <p>It worked perfectly.</p>
  
  <p>But I'd like to <strong>reset the auto_increment of this ID field to '0'</strong>. 
  Does someone know how to do it please ?</p>