8000 Fixed #23144 -- Dropped support for MySQL 5.0, 5.1. · alex-python/django@d28396f · GitHub
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Fixed #23144 -- Dropped support for MySQL 5.0, 5.1.
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‎django/db/backends/mysql/base.py

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@@ -341,22 +341,6 @@ def sql_flush(self, style, tables, sequences, allow_cascade=False):
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else:
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return []
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def sequence_reset_by_name_sql(self, style, sequences):
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# Truncate already resets the AUTO_INCREMENT field from
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# MySQL version 5.0.13 onwards. Refs #16961.
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if self.connection.mysql_version < (5, 0, 13):
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return [
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"%s %s %s %s %s;" % (
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style.SQL_KEYWORD('ALTER'),
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style.SQL_KEYWORD('TABLE'),
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style.SQL_TABLE(self.quote_name(sequence['table'])),
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style.SQL_KEYWORD('AUTO_INCREMENT'),
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style.SQL_FIELD('= 1'),
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) for sequence in sequences
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]
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else:
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return []
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def validate_autopk_value(self, value):
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# MySQLism: zero in AUTO_INCREMENT field does not work. Refs #17653.
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if value == 0:

‎docs/ref/contrib/gis/install/index.txt

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@@ -62,7 +62,7 @@ supported versions, and any notes for each of the supported database backends:
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Database Library Requirements Supported Versions Notes
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================== ============================== ================== =========================================
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PostgreSQL GEOS, PROJ.4, PostGIS 9.0+ Requires PostGIS.
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MySQL GEOS 5.x Not OGC-compliant; :ref:`limited functionality <mysql-spatial-limitations>`.
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MySQL GEOS 5.5+ Not OGC-compliant; :ref:`limited functionality <mysql-spatial-limitations>`.
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Oracle GEOS 11.1+ XE not supported.
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SQLite GEOS, GDAL, PROJ.4, SpatiaLite 3.6.+ Requires SpatiaLite 2.3+, pysqlite2 2.5+
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================== ============================== ================== =========================================

‎docs/ref/databases.txt

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@@ -169,7 +169,7 @@ MySQL notes
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Version support
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---------------
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Django supports MySQL 5.0.3 and higher.
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Django supports MySQL 5.5 and higher.
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Django's ``inspectdb`` feature uses the ``information_schema`` database, which
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contains detailed data on all database schemas.

‎docs/releases/1.8.txt

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@@ -407,6 +407,13 @@ officially supports.
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This also includes dropping support for PostGIS 1.3 and 1.4 as these versions
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are not supported on versions of PostgreSQL later than 8.4.
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Support for MySQL versions older than 5.5
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The end of upstream support periods was reached in January 2012 for MySQL 5.0
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and December 2013 for MySQL 5.1. As a consequence, Django 1.8 sets 5.5 as the
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minimum MySQL version it officially supports.
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Support for Oracle versions older than 11.1
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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‎tests/backends/tests.py

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@@ -259,30 +259,6 @@ def test_lookup_cast(self):
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self.assertIn('::text', do.lookup_cast(lookup))
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@unittest.skipUnless(connection.vendor == 'mysql', "Test only for MySQL")
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class MySQLTests(TestCase):
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def test_autoincrement(self):
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"""
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Check that auto_increment fields are reset correctly by sql_flush().
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Before MySQL version 5.0.13 TRUNCATE did not do auto_increment reset.
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Refs #16961.
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"""
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statements = connection.ops.sql_flush(no_style(),
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tables=['test'],
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sequences=[{
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'table': 'test',
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'col': 'somecol',
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}])
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found_reset = False
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for sql in statements:
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found_reset = found_reset or 'ALTER TABLE' in sql
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if connection.mysql_version < (5, 0, 13):
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self.assertTrue(found_reset)
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else:
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self.assertFalse(found_reset)
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class DateQuotingTest(TestCase):
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def test_django_date_trunc(self):

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