update station set shape = ST_GeomFromText(CONCAT( 'POINT(', x, ' ', y, ')' ));
CONCAT( 'POINT(', x, ' ', y, ')' )
select * from station
update station set shape = ST_GeomFromText(CONCAT( 'POINT(', x, ' ', y, ')' ));
CONCAT( 'POINT(', x, ' ', y, ')' )
select * from station
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