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Fixed #32390 -- Dropped support for Oracle 12.2 and 18c.

This commit is contained in:
Mariusz Felisiak 2021-01-29 07:03:40 +01:00
parent f131841c60
commit 84283ab9cd
4 changed files with 11 additions and 9 deletions
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7
django/db/backends/oracle/features.py
View File

@ -84,7 +84,7 @@ class DatabaseFeatures(BaseDatabaseFeatures):
"Oracle requires ORDER BY in row_number, ANSI:SQL doesn't.": { "Oracle requires ORDER BY in row_number, ANSI:SQL doesn't.": {
'expressions_window.tests.WindowFunctionTests.test_row_number_no_ordering', 'expressions_window.tests.WindowFunctionTests.test_row_number_no_ordering',
}, },
'Raises ORA-00600: internal error code on Oracle 18.': { 'Raises ORA-00600: internal error code.': {
'model_fields.test_jsonfield.TestQuerying.test_usage_in_subquery', 'model_fields.test_jsonfield.TestQuerying.test_usage_in_subquery',
}, },
} }
@ -116,8 +116,3 @@ class DatabaseFeatures(BaseDatabaseFeatures):
return False return False
raise raise
return True return True
@cached_property
def has_json_object_function(self):
# Oracle < 18 supports JSON_OBJECT() but it's not fully functional.
return self.connection.oracle_version >= (18,)

2
docs/ref/contrib/gis/install/index.txt
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@ -60,7 +60,7 @@ Database Library Requirements Supported Versions Notes
================== ============================== ================== ========================================= ================== ============================== ================== =========================================
PostgreSQL GEOS, GDAL, PROJ, PostGIS 10+ Requires PostGIS. PostgreSQL GEOS, GDAL, PROJ, PostGIS 10+ Requires PostGIS.
MySQL GEOS, GDAL 5.7+ :ref:`Limited functionality <mysql-spatial-limitations>`. MySQL GEOS, GDAL 5.7+ :ref:`Limited functionality <mysql-spatial-limitations>`.
Oracle GEOS, GDAL 12.2+ XE not supported. Oracle GEOS, GDAL 19+ XE not supported.
SQLite GEOS, GDAL, PROJ, SpatiaLite 3.9.0+ Requires SpatiaLite 4.3+ SQLite GEOS, GDAL, PROJ, SpatiaLite 3.9.0+ Requires SpatiaLite 4.3+
================== ============================== ================== ========================================= ================== ============================== ================== =========================================

4
docs/ref/databases.txt
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@ -842,8 +842,8 @@ To enable the JSON1 extension you can follow the instruction on
Oracle notes Oracle notes
============ ============
Django supports `Oracle Database Server`_ versions 12.2 and higher. Version Django supports `Oracle Database Server`_ versions 19c and higher. Version 6.0
6.0 or higher of the `cx_Oracle`_ Python driver is required. or higher of the `cx_Oracle`_ Python driver is required.
.. _`Oracle Database Server`: https://www.oracle.com/ .. _`Oracle Database Server`: https://www.oracle.com/
.. _`cx_Oracle`: https://oracle.github.io/python-cx_Oracle/ .. _`cx_Oracle`: https://oracle.github.io/python-cx_Oracle/

7
docs/releases/4.0.txt
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@ -241,6 +241,13 @@ Dropped support for PostgreSQL 9.6
Upstream support for PostgreSQL 9.6 ends in November 2021. Django 4.0 supports Upstream support for PostgreSQL 9.6 ends in November 2021. Django 4.0 supports
PostgreSQL 10 and higher. PostgreSQL 10 and higher.
Dropped support for Oracle 12.2 and 18c
---------------------------------------
Upstream support for Oracle 12.2 ends in March 2022 and for Oracle 18c it ends
in June 2021. Django 3.2 will be supported until April 2024. Django 4.0
officially supports Oracle 19c.
Miscellaneous Miscellaneous
------------- -------------