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The following is a reference of all the built-in MSQL functions, divided into six categories (with spatial functions further divided into subcategories).


MSQL Built-in Functions:


Spatial Functions
ConstructorsConversionsAccessorsPredicatesMeasurementsProcessingCoordinate conversions
ST_GEOGLINEST_ASBINARYST_BOUNDARYST_CONTAINSST_ANGLEST_AFFINETO_LAT
ST_GEOGPOINTST_ASTEXTST_ENDPOINTST_CONTAINSPROPERLYST_AREAST_BUFFERTO_LON
ST_GEOGPOLYGONST_GEOGLINEFROMTEXTST_ENVELOPEST_COVEREDBYST_AZIMUTHST_CENTROIDTO_METERS
ST_LINEST_GEOGLINEFROMWKBST_EXPANDST_COVERSST_DISTANCEST_CLIPTO_WORLD
ST_MAKEGEOGLINEST_GEOGMLINEFROMTEXTST_EXTERIORRINGST_CROSSESST_DISTANCESPHEREST_CONVEXHULLTO_WPX
ST_MAKEGEOGPOINTST_GEOGMLINEFROMWKBST_GEOMETRYNST_DFULLYWITHINST_LENGTHST_DIFFERENCETO_WPY
ST_MAKEGEOGPOLYGONST_GEOGMPOINTFROMTEXTST_GEOMETRYTYPEST_DISJOINTST_LENGTHSPHEREST_INTERSECTION
ST_MAKELINEST_GEOGMPOINTFROMWKBST_INTERIORRINGNST_DWITHINST_LONGESTLINEST_REVERSE
ST_MAKEPOINTST_GEOGMPOLYFROMTEXTST_ISEMPTYST_EQUALSST_MAXDISTANCEST_ROTATE
ST_MAKEPOLYGONST_GEOGMPOLYFROMWKBST_ISSIMPLEST_INTERSECTSST_PERIMETERST_SCALE
ST_POINTST_GEOGPOINTFROMTEXTST_ISVALIDST_OVERLAPSST_SYMDIFFERENCE
ST_POLYGONST_GEOGPOINTFROMWKBST_ISVALIDREASONST_POINTINSIDECIRCLEST_TRANSLATE
ST_GEOGPOLYGONFROMTEXTST_MEMSIZEST_RELATEST_TRANSSCALE
ST_GEOGPOLYGONFROMWKBST_NPOINTSST_RELATIONST_UNION
ST_LINEFROMTEXTST_NUMGEOMETRIESST_TOUCHES
ST_LINEFROMWKBST_NUMINTERIORRINGSST_WITHIN
ST_MLINEFROMTEXTST_NUMPOINTS
ST_MLINEFROMWKBST_POINTN
ST_MPOINTFROMTEXTST_STARTPOINT
ST_MPOINTFROMWKBST_X
ST_MPOLYFROMTEXTST_XMAX
ST_MPOLYFROMWKBST_XMIN
ST_POINTFROMTEXTST_Y
ST_POINTFROMWKBST_YMAX
ST_POLYGONFROMTEXTST_YMIN
ST_POLYGONFROMWKB
ST_TOGEOG
ST_TOGEOM