From: Mike Bayer Date: Sun, 11 Feb 2024 15:08:22 +0000 (-0500) Subject: fix changelog messages X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a15df7a107912e393352dc2bf378e7cf8f537b71;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git fix changelog messages Change-Id: I5af8f59ec15820f83210f49aab3006b726484301 --- diff --git a/doc/build/changelog/unreleased_20/10877.rst b/doc/build/changelog/unreleased_20/10877.rst index 8aaac983b4..90bf75f249 100644 --- a/doc/build/changelog/unreleased_20/10877.rst +++ b/doc/build/changelog/unreleased_20/10877.rst @@ -1,7 +1,10 @@ .. change:: - :tags: oracle + :tags: oracle, bug, performance :tickets: 10877 Changed the default arraysize of the Oracle dialects so that the value set by the driver is used, that is 100 at the time of writing for both - cx_oracle and oracledb. Previously the value was set to 50 by default. + cx_oracle and oracledb. Previously the value was set to 50 by default. The + setting of 50 could cause significant performance regressions compared to + when using cx_oracle/oracledb alone to fetch many hundreds of rows over + slower networks. diff --git a/doc/build/changelog/unreleased_20/uuid_imv_fixes.rst b/doc/build/changelog/unreleased_20/uuid_imv_fixes.rst index 79aa132b21..0744c61e35 100644 --- a/doc/build/changelog/unreleased_20/uuid_imv_fixes.rst +++ b/doc/build/changelog/unreleased_20/uuid_imv_fixes.rst @@ -13,8 +13,8 @@ :tags: bug, postgresql Fixed an issue regarding the use of the :class:`.Uuid` datatype with the - :paramref:`.Uuid.as_uuid` parameter set to False, when using the pymssql - dialect. ORM-optimized INSERT statements (e.g. the "insertmanyvalues" + :paramref:`.Uuid.as_uuid` parameter set to False, when using PostgreSQL + dialects. ORM-optimized INSERT statements (e.g. the "insertmanyvalues" feature) would not correctly align primary key UUID values for bulk INSERT statements, resulting in errors. Similar issues were fixed for the pymssql driver as well.