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Point
Functions
A Point
consists of X and Y coordinates, which may be obtained
using the following functions:
X(p)
p
as a double-precision
number.
mysql> SELECT X(GeomFromText('Point(56.7 53.34)')); +--------------------------------------+ | X(GeomFromText('Point(56.7 53.34)')) | +--------------------------------------+ | 56.7 | +--------------------------------------+ |
Y(p)
p
as a double-precision
number.
mysql> SELECT Y(GeomFromText('Point(56.7 53.34)')); +--------------------------------------+ | Y(GeomFromText('Point(56.7 53.34)')) | +--------------------------------------+ | 53.34 | +--------------------------------------+ |