您的SQL語法中的mysql錯誤

Question

我嘗試編寫代碼以查找最接近的值但我的代碼有一些syntex錯誤，請幫助
您的SQL語法有錯誤;檢查對應於你的MySQL服務器版本正確的語法在線路附近使用'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

嘗試：

 

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 

 

Answer 2

嘗試手動：

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 3

你錯過最後)？

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