Files
doris/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_point.md
ZHAO Chun 7cdaba66dc Add spatial func (#1213)
Support some spatial functions, such as ST_Contains.
2019-05-31 14:23:09 +08:00

490 B

ST_Point

Syntax

POINT ST_Point(DOUBLE x, DOUBLE y)

Description

通过给定的X坐标值,Y坐标值返回对应的Point。 当前这个值只是在球面集合上有意义,X/Y对应的是经度/纬度(longitude/latitude)

Examples

mysql> SELECT ST_AsText(ST_Point(24.7, 56.7));
+---------------------------------+
| st_astext(st_point(24.7, 56.7)) |
+---------------------------------+
| POINT (24.7 56.7)               |
+---------------------------------+