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Which classes does spatial data types in MySQL correspond to?
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- OpenGIS
- OpenGSS
- ClosedGIS
- ClosedGSS
- None of these
Correct Option: A
MySQL has spatial data types that correspond to OpenGIS classes. Some of them that hold single geometry values are ‘GEOMETRY’, ‘POINT’, ‘LINESTRING’ and ‘POLYGON’. Some can hold collection of values.