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Reverted "Fixed #35803 -- Added support for Collect, GeoHash, and IsValid on MariaDB 11.7+."
This reverts commit c77573716a.
MariaDB reverted GIS functions.
This commit is contained in:
Mariusz Felisiak
committed by
Sarah Boyce
Sarah Boyce
parent
d386405e04
commit
eb70aafdba
@@ -73,10 +73,7 @@ class MySQLOperations(BaseSpatialOperations, DatabaseOperations):
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models.Union,
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]
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is_mariadb = self.connection.mysql_is_mariadb
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if is_mariadb:
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if self.connection.mysql_version < (11, 7):
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disallowed_aggregates.insert(0, models.Collect)
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elif self.connection.mysql_version < (8, 0, 24):
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if is_mariadb or self.connection.mysql_version < (8, 0, 24):
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disallowed_aggregates.insert(0, models.Collect)
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return tuple(disallowed_aggregates)
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@@ -110,8 +107,7 @@ class MySQLOperations(BaseSpatialOperations, DatabaseOperations):
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}
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if self.connection.mysql_is_mariadb:
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unsupported.remove("PointOnSurface")
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if self.connection.mysql_version < (11, 7):
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unsupported.update({"GeoHash", "IsValid"})
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unsupported.update({"GeoHash", "IsValid"})
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return unsupported
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def geo_db_type(self, f):
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@@ -360,7 +360,7 @@ Lookup Type PostGIS Oracle MariaDB MySQL [#]_ S
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:lookup:`exact <same_as>` X X X X X B
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:lookup:`intersects` X X X X X B
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:lookup:`isempty` X
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:lookup:`isvalid` X X X (≥ 11.7) X X
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:lookup:`isvalid` X X X X
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:lookup:`overlaps` X X X X X B
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:lookup:`relate` X X X X C
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:lookup:`same_as` X X X X X B
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@@ -406,11 +406,11 @@ Function PostGIS Oracle MariaDB MySQL
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:class:`ForcePolygonCW` X X
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:class:`FromWKB` X X X X X
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:class:`FromWKT` X X X X X
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:class:`GeoHash` X X (≥ 11.7) X X (LWGEOM/RTTOPO)
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:class:`GeoHash` X X X (LWGEOM/RTTOPO)
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:class:`GeometryDistance` X
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:class:`Intersection` X X X X X
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:class:`IsEmpty` X
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:class:`IsValid` X X X (≥ 11.7) X X
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:class:`IsValid` X X X X
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:class:`Length` X X X X X
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:class:`LineLocatePoint` X X
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:class:`MakeValid` X X (LWGEOM/RTTOPO)
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@@ -432,19 +432,20 @@ Aggregate Functions
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-------------------
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The following table provides a summary of what GIS-specific aggregate functions
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are available on each spatial backend.
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are available on each spatial backend. Please note that MariaDB does not
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support any of these aggregates, and is thus excluded from the table.
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.. currentmodule:: django.contrib.gis.db.models
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======================= ======= ====== ========== ============ ==========
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Aggregate PostGIS Oracle MariaDB MySQL SpatiaLite
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======================= ======= ====== ========== ============ ==========
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:class:`Collect` X X (≥ 11.7) X (≥ 8.0.24) X
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:class:`Extent` X X X
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======================= ======= ====== ============ ==========
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Aggregate PostGIS Oracle MySQL SpatiaLite
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======================= ======= ====== ============ ==========
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:class:`Collect` X X (≥ 8.0.24) X
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:class:`Extent` X X X
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:class:`Extent3D` X
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:class:`MakeLine` X X
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:class:`Union` X X X
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======================= ======= ====== ========== ============ ==========
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:class:`MakeLine` X X
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:class:`Union` X X X
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======================= ======= ====== ============ ==========
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.. rubric:: Footnotes
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.. [#fnwkt] *See* Open Geospatial Consortium, Inc., `OpenGIS Simple Feature Specification For SQL <https://portal.ogc.org/files/?artifact_id=829>`_, Document 99-049 (May 5, 1999), at Ch. 3.2.5, p. 3-11 (SQL Textual Representation of Geometry).
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@@ -381,7 +381,7 @@ Creates geometry from `Well-known text (WKT)`_ representation. The optional
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.. class:: GeoHash(expression, precision=None, **extra)
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*Availability*: MariaDB, `MySQL
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*Availability*: `MySQL
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<https://dev.mysql.com/doc/refman/en/spatial-geohash-functions.html#function_st-geohash>`__,
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`PostGIS <https://postgis.net/docs/ST_GeoHash.html>`__, SpatiaLite
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(LWGEOM/RTTOPO)
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@@ -394,10 +394,6 @@ result.
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__ https://en.wikipedia.org/wiki/Geohash
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.. versionchanged:: 5.2
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MariaDB 11.7+ support was added.
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``GeometryDistance``
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====================
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@@ -436,17 +432,13 @@ geometry. Returns ``True`` if its value is empty and ``False`` otherwise.
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.. class:: IsValid(expr)
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*Availability*: MariaDB, `MySQL
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*Availability*: `MySQL
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<https://dev.mysql.com/doc/refman/en/spatial-convenience-functions.html#function_st-isvalid>`__,
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`PostGIS <https://postgis.net/docs/ST_IsValid.html>`__, Oracle, SpatiaLite
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Accepts a geographic field or expression and tests if the value is well formed.
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Returns ``True`` if its value is a valid geometry and ``False`` otherwise.
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.. versionchanged:: 5.2
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MariaDB 11.7+ support was added.
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``Length``
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==========
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@@ -375,8 +375,8 @@ Example::
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``isvalid``
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-----------
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*Availability*: MariaDB, MySQL,
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`PostGIS <https://postgis.net/docs/ST_IsValid.html>`__, Oracle, SpatiaLite
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*Availability*: MySQL, `PostGIS <https://postgis.net/docs/ST_IsValid.html>`__,
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Oracle, SpatiaLite
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Tests if the geometry is valid.
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@@ -384,16 +384,12 @@ Example::
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Zipcode.objects.filter(poly__isvalid=True)
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=================================== ================================================================
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Backend SQL Equivalent
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=================================== ================================================================
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MariaDB, MySQL, PostGIS, SpatiaLite ``ST_IsValid(poly)``
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Oracle ``SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(poly, 0.05) = 'TRUE'``
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=================================== ================================================================
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.. versionchanged:: 5.2
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MariaDB 11.7+ support was added.
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========================== ================================================================
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Backend SQL Equivalent
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========================== ================================================================
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MySQL, PostGIS, SpatiaLite ``ST_IsValid(poly)``
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Oracle ``SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(poly, 0.05) = 'TRUE'``
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========================== ================================================================
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.. fieldlookup:: overlaps
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@@ -885,8 +881,8 @@ Example:
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.. class:: Collect(geo_field, filter=None)
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*Availability*: `PostGIS <https://postgis.net/docs/ST_Collect.html>`__,
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MariaDB, MySQL, SpatiaLite
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*Availability*: `PostGIS <https://postgis.net/docs/ST_Collect.html>`__, MySQL,
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SpatiaLite
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Returns a ``GEOMETRYCOLLECTION`` or a ``MULTI`` geometry object from the geometry
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column. This is analogous to a simplified version of the :class:`Union`
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@@ -894,10 +890,6 @@ aggregate, except it can be several orders of magnitude faster than performing
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a union because it rolls up geometries into a collection or multi object, not
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caring about dissolving boundaries.
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.. versionchanged:: 5.2
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MariaDB 11.7+ support was added.
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``Extent``
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~~~~~~~~~~
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@@ -199,11 +199,7 @@ Minor features
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* :lookup:`coveredby` and :lookup:`covers` lookup are now supported on MySQL.
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* :lookup:`coveredby` and :lookup:`isvalid` lookups,
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:class:`~django.contrib.gis.db.models.Collect` aggregation, and
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:class:`~django.contrib.gis.db.models.functions.GeoHash` and
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:class:`~django.contrib.gis.db.models.functions.IsValid` database functions
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are now supported on MariaDB 11.7+.
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* :lookup:`coveredby` lookup is now supported on MariaDB 11.7+.
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:mod:`django.contrib.syndication`
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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