NAME

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

REQUIRES

Subclasses CGI::Wiki::Store::Database.

SYNOPSIS

See CGI::Wiki::Store::Database

METHODS

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 1 on successful writing, 0 if checksum doesn't match, croaks on error.