diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 933fc87b761..4271333c083 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -114,6 +114,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
   set [now prints out a warning]
 * (bug 10118) Introduced Special:Mostlinkedtemplates, report which lists
   templates with a high number of inclusion links
+* (bug 10104) Fixed Database::getLag() for PostgreSQL and Oracle
 
 == MediaWiki API changes since 1.10 ==
 
diff --git a/includes/DatabaseOracle.php b/includes/DatabaseOracle.php
index 2b720df7ee5..0e69909f80e 100644
--- a/includes/DatabaseOracle.php
+++ b/includes/DatabaseOracle.php
@@ -675,10 +675,19 @@ echo "error!\n";
 	}
 
 	function ping() {
-		wfDebug( "Function ping() not written for DatabasePostgres.php yet");
+		wfDebug( "Function ping() not written for DatabaseOracle.php yet");
 		return true;
 	}
 
+	/**
+	 * How lagged is this slave?
+	 *
+	 * @return int
+	 */
+	public function getLag() {
+		# Not implemented for Oracle
+		return 0;
+	}
 
 } // end DatabaseOracle class
 
diff --git a/includes/DatabasePostgres.php b/includes/DatabasePostgres.php
index b5721db2b2e..d5ae93cc545 100644
--- a/includes/DatabasePostgres.php
+++ b/includes/DatabasePostgres.php
@@ -1177,7 +1177,16 @@ END;
 		wfDebug( "Function ping() not written for DatabasePostgres.php yet");
 		return true;
 	}
-
+	
+	/**
+	 * How lagged is this slave?
+	 *
+	 * @return int
+	 */
+	public function getLag() {
+		# Not implemented for PostgreSQL
+		return 0;
+	}
 
 } // end DatabasePostgres class