Question

I try to write a code to find the nearest value But my code have some syntex error please help
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ” at line 7

  update member t1
    set Latid = (
        select id 
        from markersphuket t2
        where t2.MU = t1.Moo
        order by abs(t2.hno2 - t1.Hno2)
        limit 1

Answer 1

TRy:

update member t1
    set Latid = (
        select id 
        from markersphuket t2
        where t2.MU = t1.Moo
        order by abs(t2.hno2 - t1.Hno2)
        limit 1 )
WHERE 1 // will update all the rows of member table