SQL Point错误插入/选择

Question

我尝试使用协调创建一个SQL数据库，如下所示：

CREATE TABLE automaten_loc( 
id INT NOT NULL AUTO_INCREMENT, 
location POINT  NOT NULL, 
primary key(ID) );

我插入了一些数据：

INSERT INTO automaten_loc (location) 
VALUES (POINT(12.34567, 76.54321));

但是选择*会返回：

我对SQL不太好，我不知道出了什么问题......

你知道为什么吗？ 谢谢:)）

Answer 1

SELECT ID, CONCAT(ST_X(location),',',ST_Y(location)) as loc FROM automaten_loc

Answer 2

尝试此操作以获取x cordinate和y conrdinate

SELECT x(location),y(location) FROM test.automaten_loc;

mysql> SELECT x(location),y(location) FROM test.automaten_loc;
+-------------+-------------+
| x(location) | y(location) |
+-------------+-------------+
|    12.34567 |    76.54321 |
+-------------+-------------+

mysql> SELECT x(location),y(location),concat(x(location),', ',y(location)) FROM test.automaten_loc;
+-------------+-------------+---------------------------------+
| x(location) | y(location) | concat(x(location),y(location)) |
+-------------+-------------+---------------------------------+
|    12.34567 |    76.54321 | 12.34567, 76.54321                |
+-------------+-------------+---------------------------------+
1 row in set (0.03 sec)

我在我的系统执行此操作