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服务器: 127.0.0.1 »数据库: mysql »表: help_topic“help topics”
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SELECT * FROM `help_topic`
完整内容 help_topic_idnamehelp_category_iddescriptionexampleurl
1 HELP_DATE 9 This help information was generated from the Maria...
2 AREA 2 A synonym for ST_AREA.










URL: http...
https://mariadb.com/kb/en/polygon-properties-area/
3 CENTROID 2 A synonym for ST_CENTROID.










URL: ...
https://mariadb.com/kb/en/centroid/
4 ExteriorRing 2 A synonym for ST_ExteriorRing.










U...
https://mariadb.com/kb/en/polygon-properties-exteriorring/
5 InteriorRingN 2 A synonym for ST_InteriorRingN.










...
https://mariadb.com/kb/en/polygon-properties-interiorringn/
6 NumInteriorRings 2 A synonym for ST_NumInteriorRings.








...
https://mariadb.com/kb/en/polygon-properties-numinteriorrings/
7 ST_AREA 2 Syntax
------
ST_Area(poly)
Area(poly)

Descript...
https://mariadb.com/kb/en/st_area/
8 ST_CENTROID 2 Syntax
------
ST_Centroid(mpoly)
Centroid(mpoly)
...
https://mariadb.com/kb/en/st_centroid/
9 ST_ExteriorRing 2 Syntax
------
ST_ExteriorRing(poly)
ExteriorRing(...
https://mariadb.com/kb/en/st_exteriorring/
10 ST_InteriorRingN 2 Syntax
------
ST_InteriorRingN(poly,N)
InteriorRi...
https://mariadb.com/kb/en/st_interiorringn/
11 ST_NumInteriorRings 2 Syntax
------
ST_NumInteriorRings(poly)
NumInteri...
https://mariadb.com/kb/en/st_numinteriorrings/
12 WKT Definition 3 Description
-----------
The Well-Known Text (WKT)...
https://mariadb.com/kb/en/wkt-definition/
13 AsText 3 A synonym for ST_AsText().










URL: ...
https://mariadb.com/kb/en/wkt-astext/
14 AsWKT 3 A synonym for ST_AsText().










URL: ...
https://mariadb.com/kb/en/wkt-aswkt/
15 GeomCollFromText 3 A synonym for ST_GeomCollFromText.








...
https://mariadb.com/kb/en/wkt-geomcollfromtext/
16 GeometryCollectionFromText 3 A synonym for ST_GeomCollFromText.








...
https://mariadb.com/kb/en/geometrycollectionfromtext/
17 GeometryFromText 3 A synonym for ST_GeomFromText.










U...
https://mariadb.com/kb/en/geometryfromtext/
18 GeomFromText 3 A synonym for ST_GeomFromText.










U...
https://mariadb.com/kb/en/wkt-geomfromtext/
19 LineFromText 3 A synonym for ST_LineFromText.










U...
https://mariadb.com/kb/en/wkt-linefromtext/
20 LineStringFromText 3 A synonym for ST_LineFromText.










U...
https://mariadb.com/kb/en/linestringfromtext/
21 MLineFromText 3 Syntax
------
MLineFromText(wkt[,srid])
MultiLine...
https://mariadb.com/kb/en/mlinefromtext/
22 MPointFromText 3 Syntax
------
MPointFromText(wkt[,srid])
MultiPoi...
https://mariadb.com/kb/en/mpointfromtext/
23 MPolyFromText 3 Syntax
------
MPolyFromText(wkt[,srid])
MultiPoly...
https://mariadb.com/kb/en/mpolyfromtext/
24 MultiLineStringFromText 3 A synonym for MLineFromText.










URL...
https://mariadb.com/kb/en/multilinestringfromtext/
25 MultiPointFromText 3 A synonym for MPointFromText.










UR...
https://mariadb.com/kb/en/multipointfromtext/