rdbms: clean up session/transaction loss logic in Database

[lhc/web/wiklou.git] / includes / libs / rdbms / database / DatabasePostgres.php

diff --git a/includes/libs/rdbms/database/DatabasePostgres.php b/includes/libs/rdbms/database/DatabasePostgres.php
index 13d9158..e3dd3d0 100644 (file)
--- a/includes/libs/rdbms/database/DatabasePostgres.php
+++ b/includes/libs/rdbms/database/DatabasePostgres.php
@@ -814,6 +814,13 @@ __INDEXATTR__;
                return $this->lastErrno() === '55P03';
        }
 
+       public function wasConnectionError( $errno ) {
+               // https://www.postgresql.org/docs/8.2/static/errcodes-appendix.html
+               static $codes = [ '08000', '08003', '08006', '08001', '08004', '57P01', '57P03', '53300' ];
+
+               return in_array( $errno, $codes, true );
+       }
+
        public function duplicateTableStructure(
                $oldName, $newName, $temporary = false, $fname = __METHOD__
        ) {