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HELP_DATE |
9 |
This help information was generated from the Maria... |
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AREA |
2 |
A synonym for ST_AREA.
URL: http... |
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https://mariadb.com/kb/en/polygon-properties-area/ |
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CENTROID |
2 |
A synonym for ST_CENTROID.
URL: ... |
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https://mariadb.com/kb/en/centroid/ |
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ExteriorRing |
2 |
A synonym for ST_ExteriorRing.
U... |
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https://mariadb.com/kb/en/polygon-properties-exteriorring/ |
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InteriorRingN |
2 |
A synonym for ST_InteriorRingN.
... |
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https://mariadb.com/kb/en/polygon-properties-interiorringn/ |
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NumInteriorRings |
2 |
A synonym for ST_NumInteriorRings.
... |
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https://mariadb.com/kb/en/polygon-properties-numinteriorrings/ |
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ST_AREA |
2 |
Syntax
------
ST_Area(poly)
Area(poly)
Descript... |
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https://mariadb.com/kb/en/st_area/ |
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ST_CENTROID |
2 |
Syntax
------
ST_Centroid(mpoly)
Centroid(mpoly)
... |
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https://mariadb.com/kb/en/st_centroid/ |
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ST_ExteriorRing |
2 |
Syntax
------
ST_ExteriorRing(poly)
ExteriorRing(... |
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https://mariadb.com/kb/en/st_exteriorring/ |
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ST_InteriorRingN |
2 |
Syntax
------
ST_InteriorRingN(poly,N)
InteriorRi... |
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https://mariadb.com/kb/en/st_interiorringn/ |
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ST_NumInteriorRings |
2 |
Syntax
------
ST_NumInteriorRings(poly)
NumInteri... |
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https://mariadb.com/kb/en/st_numinteriorrings/ |
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WKT Definition |
3 |
Description
-----------
The Well-Known Text (WKT)... |
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https://mariadb.com/kb/en/wkt-definition/ |
| 编辑 | 复制 | 删除 DELETE FROM `help_topic` WHERE `help_topic`.`help_topic_id` = 13 | 13 |
AsText |
3 |
A synonym for ST_AsText().
URL: ... |
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https://mariadb.com/kb/en/wkt-astext/ |
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AsWKT |
3 |
A synonym for ST_AsText().
URL: ... |
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https://mariadb.com/kb/en/wkt-aswkt/ |
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GeomCollFromText |
3 |
A synonym for ST_GeomCollFromText.
... |
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https://mariadb.com/kb/en/wkt-geomcollfromtext/ |
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GeometryCollectionFromText |
3 |
A synonym for ST_GeomCollFromText.
... |
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https://mariadb.com/kb/en/geometrycollectionfromtext/ |
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GeometryFromText |
3 |
A synonym for ST_GeomFromText.
U... |
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https://mariadb.com/kb/en/geometryfromtext/ |
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GeomFromText |
3 |
A synonym for ST_GeomFromText.
U... |
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https://mariadb.com/kb/en/wkt-geomfromtext/ |
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LineFromText |
3 |
A synonym for ST_LineFromText.
U... |
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https://mariadb.com/kb/en/wkt-linefromtext/ |
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LineStringFromText |
3 |
A synonym for ST_LineFromText.
U... |
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https://mariadb.com/kb/en/linestringfromtext/ |
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MLineFromText |
3 |
Syntax
------
MLineFromText(wkt[,srid])
MultiLine... |
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https://mariadb.com/kb/en/mlinefromtext/ |
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MPointFromText |
3 |
Syntax
------
MPointFromText(wkt[,srid])
MultiPoi... |
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https://mariadb.com/kb/en/mpointfromtext/ |
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MPolyFromText |
3 |
Syntax
------
MPolyFromText(wkt[,srid])
MultiPoly... |
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https://mariadb.com/kb/en/mpolyfromtext/ |
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MultiLineStringFromText |
3 |
A synonym for MLineFromText.
URL... |
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https://mariadb.com/kb/en/multilinestringfromtext/ |
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MultiPointFromText |
3 |
A synonym for MPointFromText.
UR... |
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https://mariadb.com/kb/en/multipointfromtext/ |