Merge "Rewrite pref cleanup script"

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

diff --git a/includes/libs/rdbms/database/DBConnRef.php b/includes/libs/rdbms/database/DBConnRef.php
index fb4122d..ef2953e 100644 (file)
--- a/includes/libs/rdbms/database/DBConnRef.php
+++ b/includes/libs/rdbms/database/DBConnRef.php
@@ -23,16 +23,17 @@ class DBConnRef implements IDatabase {
        const FLD_INDEX = 0;
        const FLD_GROUP = 1;
        const FLD_DOMAIN = 2;
+       const FLD_FLAGS = 3;
 
        /**
         * @param ILoadBalancer $lb Connection manager for $conn
-        * @param Database|array $conn New connection handle or (server index, query groups, domain)
+        * @param Database|array $conn Database handle or (server index, query groups, domain, flags)
         */
        public function __construct( ILoadBalancer $lb, $conn ) {
                $this->lb = $lb;
                if ( $conn instanceof Database ) {
                        $this->conn = $conn; // live handle
-               } elseif ( count( $conn ) >= 3 && $conn[self::FLD_DOMAIN] !== false ) {
+               } elseif ( count( $conn ) >= 4 && $conn[self::FLD_DOMAIN] !== false ) {
                        $this->params = $conn;
                } else {
                        throw new InvalidArgumentException( "Missing lazy connection arguments." );
@@ -41,8 +42,8 @@ class DBConnRef implements IDatabase {
 
        function __call( $name, array $arguments ) {
                if ( $this->conn === null ) {
-                       list( $db, $groups, $wiki ) = $this->params;
-                       $this->conn = $this->lb->getConnection( $db, $groups, $wiki );
+                       list( $db, $groups, $wiki, $flags ) = $this->params;
+                       $this->conn = $this->lb->getConnection( $db, $groups, $wiki, $flags );
                }
 
                return call_user_func_array( [ $this->conn, $name ], $arguments );
@@ -424,6 +425,13 @@ class DBConnRef implements IDatabase {
                return $this->__call( __FUNCTION__, func_get_args() );
        }
 
+       public function unionConditionPermutations(
+               $table, $vars, array $permute_conds, $extra_conds = '', $fname = __METHOD__,
+               $options = [], $join_conds = []
+       ) {
+               return $this->__call( __FUNCTION__, func_get_args() );
+       }
+
        public function conditional( $cond, $trueVal, $falseVal ) {
                return $this->__call( __FUNCTION__, func_get_args() );
        }