Merge "Clean up zh-tw.json"

[lhc/web/wiklou.git] / includes / db / DatabaseError.php

diff --git a/includes/db/DatabaseError.php b/includes/db/DatabaseError.php
index 86950a8..6453854 100644 (file)
--- a/includes/db/DatabaseError.php
+++ b/includes/db/DatabaseError.php
@@ -329,12 +329,19 @@ class DBQueryError extends DBExpectedError {
         * @param string $fname
         */
        function __construct( DatabaseBase $db, $error, $errno, $sql, $fname ) {
-               $message = "A database error has occurred. Did you forget to run " .
-                       "maintenance/update.php after upgrading?  See: " .
-                       "https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" .
-                       "Query: $sql\n" .
-                       "Function: $fname\n" .
-                       "Error: $errno $error\n";
+               if ( $db->wasConnectionError( $errno ) ) {
+                       $message = "A connection error occured. \n" .
+                               "Query: $sql\n" .
+                               "Function: $fname\n" .
+                               "Error: $errno $error\n";
+               } else {
+                       $message = "A database error has occurred. Did you forget to run " .
+                               "maintenance/update.php after upgrading?  See: " .
+                               "https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" .
+                               "Query: $sql\n" .
+                               "Function: $fname\n" .
+                               "Error: $errno $error\n";
+               }
                parent::__construct( $db, $message );
 
                $this->error = $error;
@@ -444,3 +451,9 @@ This may indicate a bug in the software.',
  */
 class DBUnexpectedError extends DBError {
 }
+
+/**
+ * @ingroup Database
+ */
+class DBReadOnlyError extends DBError {
+}