From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 27 Jun 2026 16:06:18 +0000 (-0400)
Subject: more changelog updates
X-Git-Tag: rel_2_1_0b3~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1c47ae0fa47ab605161382fe7555e5fe8598f64;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

more changelog updates

Change-Id: I182aba53fd92baaa132665b6ea49d882acd3b190
---

diff --git a/doc/build/changelog/migration_21.rst b/doc/build/changelog/migration_21.rst
index 473deeecfa..7b37de2916 100644
--- a/doc/build/changelog/migration_21.rst
+++ b/doc/build/changelog/migration_21.rst
@@ -2015,6 +2015,29 @@ A summary of ``odbc_connect`` patterns is as follows::
 :ticket:`11250`
 
 
+.. _change_8430:
+
+Improved reflection performance via native multi-table queries
+--------------------------------------------------------------
+
+The SQL Server dialect now implements native bulk reflection methods,
+including :meth:`.MSDialect.get_multi_columns`,
+:meth:`.MSDialect.get_multi_pk_constraint`,
+:meth:`.MSDialect.get_multi_foreign_keys`,
+:meth:`.MSDialect.get_multi_indexes`, and
+:meth:`.MSDialect.get_multi_table_comment`.  Previously, the SQL Server
+dialect fell back to the default implementation which calls the per-table
+single-reflection methods in a loop, resulting in one round-trip per table
+per object type.  The new implementations issue a single bulk query per
+object type against the ``sys.*`` catalog views, dramatically reducing the
+number of database round trips when reflecting large schemas.  The
+single-table reflection methods are now thin wrappers over the multi-table
+implementations, consistent with the pattern used by the PostgreSQL and Oracle
+dialects.
+
+:ticket:`8430`
+
+
 Oracle Database
 ===============
 
diff --git a/doc/build/changelog/unreleased_21/11450.rst b/doc/build/changelog/unreleased_21/11450.rst
index 3f60d15c3d..9ec502b929 100644
--- a/doc/build/changelog/unreleased_21/11450.rst
+++ b/doc/build/changelog/unreleased_21/11450.rst
@@ -2,6 +2,6 @@
   :tags: feature, orm
   :tickets: 11450
 
-  Added :paramref:`.selectinload.chunksize` parameter to :func`.selectinload`
+  Added :paramref:`.selectinload.chunksize` parameter to :func:`.selectinload`
   allowing users to configure the number of primary keys sent per IN clause
   when loading relationships. Pull request courtesy bekapono.
diff --git a/doc/build/changelog/unreleased_21/13291.rst b/doc/build/changelog/unreleased_21/13291.rst
index 2a8d0b5472..f68faba21a 100644
--- a/doc/build/changelog/unreleased_21/13291.rst
+++ b/doc/build/changelog/unreleased_21/13291.rst
@@ -1,5 +1,5 @@
 .. change::
-    :tags: bug, declarative
+    :tags: bug, orm
     :tickets: 13291
 
     Fixed issue where the declarative class registry would not consider
diff --git a/doc/build/changelog/unreleased_21/13333.rst b/doc/build/changelog/unreleased_21/13333.rst
index 53cf3c9996..8fea67cee6 100644
--- a/doc/build/changelog/unreleased_21/13333.rst
+++ b/doc/build/changelog/unreleased_21/13333.rst
@@ -1,5 +1,5 @@
 .. change::
-    :tags: bug, declarative
+    :tags: bug, orm
     :tickets: 13333
 
     A warning is now emitted when a Declarative attribute name is named
diff --git a/doc/build/changelog/unreleased_21/13350.rst b/doc/build/changelog/unreleased_21/13350.rst
index 2959fe2f4d..710be09752 100644
--- a/doc/build/changelog/unreleased_21/13350.rst
+++ b/doc/build/changelog/unreleased_21/13350.rst
@@ -1,5 +1,5 @@
 .. change::
-    :tags: reflection
+    :tags: engine, reflection
     :tickets: 13350
 
     Removed the legacy ``include_columns`` key from the dictionary returned
diff --git a/doc/build/changelog/unreleased_21/5987.rst b/doc/build/changelog/unreleased_21/5987.rst
index 3ff37340f1..8408a52c62 100644
--- a/doc/build/changelog/unreleased_21/5987.rst
+++ b/doc/build/changelog/unreleased_21/5987.rst
@@ -1,5 +1,5 @@
 .. change::
-  :tags: usecase, orm, performance
+  :tags: orm, performance
   :tickets: 5987
 
   The :func:`.selectinload` loader strategy now selects the ``omit_join``
diff --git a/doc/build/changelog/unreleased_21/8068.rst b/doc/build/changelog/unreleased_21/8068.rst
index dba11f7767..25eeaadf3c 100644
--- a/doc/build/changelog/unreleased_21/8068.rst
+++ b/doc/build/changelog/unreleased_21/8068.rst
@@ -1,5 +1,5 @@
 .. change::
-    :tags: bug, declarative
+    :tags: bug, orm
     :tickets: 8068
 
     Fixed issue where the declarative class resolver would not consider