From 76b5981b41618048c4c593bbd9062c34ddc1fa36 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Mon, 4 Dec 2017 17:51:21 -0500 Subject: [PATCH] Add missing changelog note for #4109 No changelog note was written at all for #4109 despite this feature being released as of 1.2.0b3 (based on merge date of 10/10/2017 and 1.2.0b3 release date of 10/13/2017 Change-Id: Ic4bcdaad9450cb86ba0e7cd6a18dee48c21ab592 Fixes: #4109 --- doc/build/changelog/changelog_12.rst | 16 ++++++++++++++++ doc/build/changelog/migration_12.rst | 1 + 2 files changed, 17 insertions(+) diff --git a/doc/build/changelog/changelog_12.rst b/doc/build/changelog/changelog_12.rst index 022bb8452b..2e72321f5a 100644 --- a/doc/build/changelog/changelog_12.rst +++ b/doc/build/changelog/changelog_12.rst @@ -18,6 +18,22 @@ :version: 1.2.0b3 :released: October 13, 2017 + .. change:: + :tags: feature, postgresql + :tickets: 4109 + + Added a new flag ``use_batch_mode`` to the psycopg2 dialect. This flag + enables the use of psycopg2's ``psycopg2.extras.execute_batch`` + extension when the :class:`.Engine` calls upon + ``cursor.executemany()``. This extension provides a critical + performance increase by over an order of magnitude when running INSERT + statements in batch. The flag is False by default as it is considered + to be experimental for now. + + .. seealso:: + + :ref:`change_4109` + .. change:: :tags: bug, mssql :tickets: 4061 diff --git a/doc/build/changelog/migration_12.rst b/doc/build/changelog/migration_12.rst index 56f671f188..e78c44fd79 100644 --- a/doc/build/changelog/migration_12.rst +++ b/doc/build/changelog/migration_12.rst @@ -1430,6 +1430,7 @@ on by default in a future release. :ref:`psycopg2_batch_mode` +:ticket:`4109` .. _change_3959: -- 2.47.3