Geospatial Functions¶
Geospatial functions operate on values of type GEOGRAPHY, or convert GEOGRAPHY values to and from other representations, such as VARCHAR.
Sub-category |
Function |
Notes |
|---|---|---|
Conversion/Input/Parsing |
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Conversion/Output/Formatting |
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Alias for ST_ASWKB |
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Alias for ST_ASWKT |
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Constructor Functions |
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Alias for ST_MAKEPOINT |
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Alias for ST_MAKEPOLYGON |
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Accessor Functions |
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Relationship and Measurement Functions |
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Alias for ST_NPOINTS |
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Transformation Functions |
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Scalar |
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Aggregate |
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