Retrieving and updating Blobs, Clobs, and DBClobs is supported by the Db2 driver with the following databases:

  • Db2 V8.x and higher for Linux/UNIX/Windows
  • Db2 for z/OS
  • Db2 for i

The Db2 driver supports Clobs up to a maximum of 2 GB with these databases. The Db2 driver supports retrieving and updating Clobs up to a maximum of 32 KB with all other supported Db2 databases.