History for zodb_pack

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Table zodb_pack

 <table border=1>
 <th>Name</th><th>Description</th><th>Storing</th><th>Db field type</th>
 <tr>
  <td>z_oid</td>
  <td>Oid of object to be packed</td>
  <td>binascii.base64_b2a representation of oid</td>
  <td>CHAR(12) PRIMARY KEY NOT NULL</td>
 </tr>
 <tr>
   <td>z_serial</td>
   <td>Serial of object to be packed</td>
   <td>binascii.base64_b2a representation of oid</td>
   <td>CHAR(12) DEFAULT '' NOT NULL</td>
 </tr>
</table>