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12.16 Spatial Analysis Functions
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- 12.16.1 Spatial Function Reference
- 12.16.2 Argument Handling by Spatial Functions
- 12.16.3 Functions That Create Geometry Values from WKT Values
- 12.16.4 Functions That Create Geometry Values from WKB Values
- 12.16.5 MySQL-Specific Functions That Create Geometry Values
- 12.16.6 Geometry Format Conversion Functions
- 12.16.7 Geometry Property Functions
- 12.16.8 Spatial Operator Functions
- 12.16.9 Functions That Test Spatial Relations Between Geometry Objects
- 12.16.10 Spatial Geohash Functions
- 12.16.11 Spatial GeoJSON Functions
- 12.16.12 Spatial Convenience Functions
MySQL provides functions to perform various operations on spatial data. These functions can be grouped into several major categories according to the type of operation they perform:
Functions that create geometries in various formats (WKT, WKB, internal)
Functions that convert geometries between formats
Functions that access qualitative or quantitative properties of a geometry
Functions that describe relations between two geometries
Functions that create new geometries from existing ones
For general background about MySQL support for using spatial data, see Section 11.5, “Spatial Data Types”.
Document created the 26/06/2006, last modified the 26/10/2018
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