[英]How can I use MySQL variable with POINT
我試圖像這樣(簡化)一起使用MySQL變量和POINT:
SET @lat=145.033667; SET @long=-37.932000; INSERT INTO Location(position) values (GeomFromText(‘POINT(@lat @long)'));
這工作正常:
SELECT 'POINT(145.033667 -37.932000)';
就像這樣:
SELECT GeomFromText('POINT(145.033667 -37.932000)');
有誰知道我該如何做這項工作?
我認為您有語法錯誤:
SET @lat=145.033667;
SET @long=-37.932000;
INSERT INTO Location(position)
values (GeomFromText('POINT(@lat @long)'));
^^^ Here you need '
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