fix(db): Give dirty read exception a message

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

diff --git a/lib/private/DB/Connection.php b/lib/private/DB/Connection.php
index 6b875bc42ccd04724c5913592e03ebcd73ca2b40..a7164ecdc63697c89909d40ce2a6c46a80590d34 100644 (file)
--- a/lib/private/DB/Connection.php
+++ b/lib/private/DB/Connection.php
@@ -282,7 +282,7 @@ class Connection extends PrimaryReadReplicaConnection {
                                [
                                        'tables' => $this->tableDirtyWrites,
                                        'reads' => $tables,
-                                       'exception' => new \Exception(),
+                                       'exception' => new \Exception('dirty table reads: ' . $sql),
                                ],
                        );
                        // To prevent a dirty read on a replica that is slightly out of sync, we