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Updated Oracle docs links to Oracle 21c.
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@ -91,12 +91,12 @@ END;
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elif lookup_type == "iso_year":
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return "TO_CHAR(%s, 'IYYY')" % field_name
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else:
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# https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/EXTRACT-datetime.html
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# https://docs.oracle.com/en/database/oracle/oracle-database/21/sqlrf/EXTRACT-datetime.html
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return "EXTRACT(%s FROM %s)" % (lookup_type.upper(), field_name)
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def date_trunc_sql(self, lookup_type, field_name, tzname=None):
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field_name = self._convert_field_to_tz(field_name, tzname)
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# https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/ROUND-and-TRUNC-Date-Functions.html
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# https://docs.oracle.com/en/database/oracle/oracle-database/21/sqlrf/ROUND-and-TRUNC-Date-Functions.html
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if lookup_type in ("year", "month"):
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return "TRUNC(%s, '%s')" % (field_name, lookup_type.upper())
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elif lookup_type == "quarter":
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@ -154,7 +154,7 @@ END;
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def datetime_trunc_sql(self, lookup_type, field_name, tzname):
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field_name = self._convert_field_to_tz(field_name, tzname)
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# https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/ROUND-and-TRUNC-Date-Functions.html
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# https://docs.oracle.com/en/database/oracle/oracle-database/21/sqlrf/ROUND-and-TRUNC-Date-Functions.html
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if lookup_type in ("year", "month"):
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sql = "TRUNC(%s, '%s')" % (field_name, lookup_type.upper())
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elif lookup_type == "quarter":
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@ -117,7 +117,7 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
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# Add it
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self.add_field(model, new_temp_field)
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# Explicit data type conversion
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# https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf
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# https://docs.oracle.com/en/database/oracle/oracle-database/21/sqlrf
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# /Data-Type-Comparison-Rules.html#GUID-D0C5A47E-6F93-4C2D-9E49-4F2B86B359DD
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new_value = self.quote_name(old_field.column)
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old_type = old_field.db_type(self.connection)
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@ -221,7 +221,7 @@ south = ``π``; west = ``3π/2``.
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.. class:: BoundingCircle(expression, num_seg=48, **extra)
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*Availability*: `PostGIS <https://postgis.net/docs/ST_MinimumBoundingCircle.html>`__,
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`Oracle <https://docs.oracle.com/en/database/oracle/oracle-database/18/spatl/
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`Oracle <https://docs.oracle.com/en/database/oracle/oracle-database/21/spatl/
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SDO_GEOM-reference.html#GUID-82A61626-BB64-4793-B53D-A0DBEC91831A>`_
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Accepts a single geographic field or expression and returns the smallest circle
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@ -307,8 +307,8 @@ queryset is calculated::
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*Availability*: MariaDB, `MySQL
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<https://dev.mysql.com/doc/refman/en/gis-general-property-functions.html#function_st-envelope>`__,
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`Oracle <https://docs.oracle.com/en/database/oracle/oracle-database/18/spatl/
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SDO_GEOM-reference.html#GUID-646638D0-2C5F-490A-AF63-DE9B7A4C97C1__CHDJCEIH>`__,
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`Oracle <https://docs.oracle.com/en/database/oracle/oracle-database/21/spatl/
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spatial-operators-reference.html#GUID-ACED800F-3435-44AA-9606-D40934A23ED0>`__,
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`PostGIS <https://postgis.net/docs/ST_Envelope.html>`__, SpatiaLite
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Accepts a single geographic field or expression and returns the geometry
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@ -838,7 +838,7 @@ Keyword Argument Description
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details.
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===================== =====================================================
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__ https://docs.oracle.com/en/database/oracle/oracle-database/18/spatl/
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__ https://docs.oracle.com/en/database/oracle/oracle-database/21/spatl/
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spatial-concepts.html#GUID-CE10AB14-D5EA-43BA-A647-DAC9EEF41EE6
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Example::
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@ -29,9 +29,9 @@ able to store certain characters in the database, and information will be lost.
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.. _MySQL manual: https://dev.mysql.com/doc/refman/en/charset-database.html
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.. _PostgreSQL manual: https://www.postgresql.org/docs/current/multibyte.html#id-1.6.11.5.6
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.. _Oracle manual: https://docs.oracle.com/en/database/oracle/oracle-database/18/nlspg/index.html
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.. _section 2: https://docs.oracle.com/en/database/oracle/oracle-database/18/nlspg/choosing-character-set.html
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.. _section 11: https://docs.oracle.com/en/database/oracle/oracle-database/18/nlspg/character-set-migration.html
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.. _Oracle manual: https://docs.oracle.com/en/database/oracle/oracle-database/21/nlspg/index.html
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.. _section 2: https://docs.oracle.com/en/database/oracle/oracle-database/21/nlspg/choosing-character-set.html
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.. _section 11: https://docs.oracle.com/en/database/oracle/oracle-database/21/nlspg/character-set-migration.html
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All of Django's database backends automatically convert strings into
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the appropriate encoding for talking to the database. They also automatically
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@ -237,7 +237,7 @@ Models
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finds the starting index of a string inside another string.
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* On Oracle, ``AutoField`` and ``BigAutoField`` are now created as `identity
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columns <https://docs.oracle.com/en/database/oracle/oracle-database/18/drdaa/
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columns <https://docs.oracle.com/en/database/oracle/oracle-database/21/drdaa/
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intro-to-tools-and-products-supporting-migraiton.html#GUID-14E4817B-F3BC-4D99
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-B471-A0ACDC303CC9>`__.
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