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-rw-r--r--phpBB/includes/db/dbal.php10
-rw-r--r--phpBB/includes/db/mssqlnative.php10
2 files changed, 19 insertions, 1 deletions
diff --git a/phpBB/includes/db/dbal.php b/phpBB/includes/db/dbal.php
index 5d8d5fbd47..d7860fc8bc 100644
--- a/phpBB/includes/db/dbal.php
+++ b/phpBB/includes/db/dbal.php
@@ -242,6 +242,16 @@ class dbal
}
/**
+ * Returns whether results of a query need to be buffered to run a transaction while iterating over them.
+ *
+ * @return bool Whether buffering is required.
+ */
+ function sql_buffer_nested_transaction()
+ {
+ return false;
+ }
+
+ /**
* SQL Transaction
* @access private
*/
diff --git a/phpBB/includes/db/mssqlnative.php b/phpBB/includes/db/mssqlnative.php
index 7ed4146f27..8912cda178 100644
--- a/phpBB/includes/db/mssqlnative.php
+++ b/phpBB/includes/db/mssqlnative.php
@@ -259,6 +259,14 @@ class dbal_mssqlnative extends dbal
}
/**
+ * {@inheritDoc}
+ */
+ function sql_buffer_nested_transaction()
+ {
+ return true;
+ }
+
+ /**
* SQL Transaction
* @access private
*/
@@ -628,7 +636,7 @@ class dbal_mssqlnative extends dbal
return false;
}
}
-
+
/**
* Allows setting mssqlnative specific query options passed to sqlsrv_query as 4th parameter.
*/