Envelope
ENVELOPE(g Geometry)
Alias: ST_ENVELOPE
Returns the bounding-box for g.
Result type: geometry
Example:
SELECT ASTEXT(ENVELOPE(POLYFROMTEXT('POLYGON((0 0,10 0,5 10,0 0))')));
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col1
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POLYGON ((0 0, 10 0, 10 10, 0 10, 0 0))
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Last modified date: 01/30/2023