diff options
| author | Nick Pope <nick.pope@flightdataservices.com> | 2019-10-21 17:34:19 +0100 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2019-10-24 15:13:26 +0200 |
| commit | 55df1750be3c88db89444335f77dca10681dcbe3 (patch) | |
| tree | 71c8547cd87b78ba47659ad34aff957352172251 /docs | |
| parent | 742961332e1e2221e6fb9506c7254164e0c2cb5a (diff) | |
Refs #30897 -- Added support for ANALYZE option to Queryset.explain() on MariaDB and MySQL 8.0.18+.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/models/querysets.txt | 9 | ||||
| -rw-r--r-- | docs/releases/3.1.txt | 5 |
2 files changed, 9 insertions, 5 deletions
diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index 136674be2a..766a379a13 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -2587,13 +2587,14 @@ Pass these flags as keyword arguments. For example, when using PostgreSQL:: Execution time: 0.058 ms On some databases, flags may cause the query to be executed which could have -adverse effects on your database. For example, PostgreSQL's ``ANALYZE`` flag -could result in changes to data if there are triggers or if a function is -called, even for a ``SELECT`` query. +adverse effects on your database. For example, the ``ANALYZE`` flag supported +by MariaDB, MySQL 8.0.18+, and PostgreSQL could result in changes to data if +there are triggers or if a function is called, even for a ``SELECT`` query. .. versionchanged:: 3.1 - Support for the ``'TREE'`` format on MySQL 8.0.16+ was added. + Support for the ``'TREE'`` format on MySQL 8.0.16+ and ``analyze`` option + on MariaDB and MySQL 8.0.18+ were added. .. _field-lookups: diff --git a/docs/releases/3.1.txt b/docs/releases/3.1.txt index cf77bb15db..70297b5311 100644 --- a/docs/releases/3.1.txt +++ b/docs/releases/3.1.txt @@ -169,7 +169,10 @@ Models :class:`~django.db.models.DateTimeField`, and the new :lookup:`iso_week_day` lookup allows querying by an ISO-8601 day of week. -* :meth:`.QuerySet.explain` now supports ``TREE`` format on MySQL 8.0.16+. +* :meth:`.QuerySet.explain` now supports: + + * ``TREE`` format on MySQL 8.0.16+, + * ``analyze`` option on MySQL 8.0.18+ and MariaDB. Pagination ~~~~~~~~~~ |