Node.js 用 Mysql 中的数组更新表

Question

I have this table.

My datas are below to put this table above.

buffer= [{deviceId: 000002, input2:false, input3:false, input4:false, input5:false, input6:false, input7:false, input8:false, output1:false, output2:false, output3:false, output4:false, output5:false, output6:false, output7:false, output8:false},
{deviceId: 000001, input2:false, input3:false, input4:false, input5:false, input6:false, input7:false, input8:false, output1:false, output2:false, output3:false, output4:false, output5:false, output6:false, output7:false, output8:false}]

I'm tring to put my data with this query

dbConnect.query("update datas set input1=?, input2=?, input3=?, input4=?, input5=?, input6=?, input7=?, input8=?, output1=?, output2=?, output3=?, output4=?, output5=?, output6=?, output7=?, output8=? where deviceId=?", [buffer],
function (err, rows, fields) {
     if (!err) {
        console.log("OK")
       } else {
        console.log("ERROR")
    }
})

Also error is below

sqlMessage: "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 ''000002', input2=?, input3=?, input4=?, input5=?, input6=?, input7=?, input8=?, ' at line 1", sqlState: '42000', index: 0,
sql: "update datas set input1='[object Object]', '000002', input2=?, input3=?, input4=?, input5=?, input6=?, input7=?, input8=?, output1=?, output2=?, output3=?, output4=?, output5=?, output6=?, output7=?, output8=? where deviceId=?"

I need your help, Thanks.

Answer 1

I found solution of my problem. need to use

insert into TABLENAME(key, column1, column2, ...) values (?),(?),... on duplicate key update column1=value(column1), column2=value(column2), ...;

but there is one detail, that is key column have to be unique index