Wiki::Toolkit::Store::Pg - Postgres storage backend for Wiki::Toolkit

check_and_write_node
             $store->check_and_write_node( node     => $node,
                           checksum => $checksum,
                                           %other_args );

           Locks  the  node, verifies the checksum, calls "write_node_post_locking" with all supplied arguments,
           unlocks the node. Returns the version of the updated  node  on  successful  writing,  0  if  checksum
           doesn't match, -1 if the change was not applied, croaks on error.

perl v5.32.0                                       2021-01-04                      Wiki::Toolkit::Store::Pg(3pm)

       Wiki::Toolkit::Store::Pg - Postgres storage backend for Wiki::Toolkit

       Subclasses Wiki::Toolkit::Store::Database.

       See Wiki::Toolkit::Store::Database