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https://dev.mysql.com/doc/refman/8.0/en/create-table.html
| {FULLTEXT | SPATIAL} [INDEX | KEY] [index_name] (key_part,...) [index_option] ... Spatial types are supported only for InnoDB and MyISAM tables, and indexed columns must be declared as NOT NULL. Columns using BLOB, TEXT, SET, ENUM, BIT, or spatial ...| [CONSTRAINT [symbol]] UNIQUE [INDEX | KEY] [index_name] [index_type] (key_part,...) [index_option] ...
https://dev.mysql.com/doc/refman/8.0/en/gis-general-property-functions.html
If any geometry argument is a syntactically well-formed geometry in an undefined spatial reference system (SRS), an ER_SRS_NOT_FOUND error occurs. ST_IsSimple(g) Returns 1 if the geometry value g is simple according to the ISO SQL/MM Part 3: Spatial ... The functions listed in this section do not restrict their argument and accept a geometry value of any ...
https://dev.mysql.com/doc/refman/8.0/en/column-indexes.html
Index Prefixes FULLTEXT Indexes Spatial Indexes Indexes in the MEMORY Storage Engine Index Prefixes With col_name(N) syntax in an index specification for a string column, you can create an index that uses only the first N characters of the column.
https://dev.mysql.com/doc/refman/8.0/en/gis-point-property-functions.html
For Point objects that have a geographic spatial reference system (SRS), the longitude and latitude may be obtained using the ST_Longitude() and ST_Latitude() functions, respectively. If any geometry argument is a syntactically well-formed geometry ... A Point consists of X and Y coordinates, which may be obtained using the ST_X() and ST_Y() functions, ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-columns-table.html
The related ST_GEOMETRY_COLUMNS table provides information about table columns that store spatial data. It contains the column SRID value that indicates the spatial reference system for values stored in the column. See Section 13.4.1, “Spatial ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-nutshell.html
Prior to MySQL 8.0.30, the ST_TRANSFORM() function did not support Cartesian Spatial Reference Systems. This section summarizes what has been added to, deprecated in, and removed from MySQL 8.0. A companion section lists MySQL server options and ...
https://dev.mysql.com/doc/refman/8.0/en/gis-wkb-functions.html
These functions take as arguments a BLOB containing a Well-Known Binary (WKB) representation and, optionally, a spatial reference system identifier (SRID). Functions in this section detect arguments in either Cartesian or geographic spatial ...For ...
https://dev.mysql.com/doc/refman/8.0/en/storage-requirements.html
InnoDB Table Storage Requirements NDB Table Storage Requirements Numeric Type Storage Requirements Date and Time Type Storage Requirements String Type Storage Requirements Spatial Type Storage Requirements JSON Storage Requirements The storage ...
https://dev.mysql.com/doc/refman/8.0/en/gis-wkt-functions.html
These functions take as arguments a Well-Known Text (WKT) representation and, optionally, a spatial reference system identifier (SRID). Functions in this section detect arguments in either Cartesian or geographic spatial reference systems (SRSs), ...For a description of WKT format, see Well-Known Text (WKT) ...
https://dev.mysql.com/doc/refman/8.0/en/gis-polygon-property-functions.html
If any geometry argument is a syntactically well-formed geometry in an undefined spatial reference system (SRS), an ER_SRS_NOT_FOUND error occurs. These functions are available for obtaining polygon properties: ST_Area({poly|mpoly}) Returns a ...