... |
{code:SQL}ST_GeomFromText(text){code} |
text is a clob. Return value is xml. geometry. |
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h2. ST_GeomFromWKB/ST_GeomFromBinary |
Returns a geometry from a blob in WKB format. {code:SQL}ST_GeomFromWKB(bin){code} bin is a blob. Return value is geometry. |
h2. ST_AsText |
{code:SQL}ST_GeomAsText(geom){code} geom is a geometry. Return value is clob. |
h2. ST_AsBinary |
{code:SQL}ST_GeomAsBinary(geom){code} geom is a geometry. Return value is blob. |
h1. Relationship Functions |
... |
h2. ST_TOUCHES |
h1. Misc. Functions h2. ST_SRID |
Spatial functions provide functionality for working with geospatial data.
Returns a geometry from a Clob in WKT format.
ST_GeomFromText(text)
text is a clob. Return value is geometry.
Returns a geometry from a blob in WKB format.
ST_GeomFromWKB(bin)
bin is a blob. Return value is geometry.
ST_GeomAsText(geom)
geom is a geometry. Return value is clob.
ST_GeomAsBinary(geom)
geom is a geometry. Return value is blob.