節點MSSQL查詢事務

Question

我在使用節點MsSQL庫https://www.npmjs.com/package/mssql成功完成事務到我的數據庫時遇到問題。一切似乎都在執行，但是，我沒有收到任何數據給我的數據庫。任何幫助非常感謝，謝謝！

# Create connection 
config = 
    user: '' 
    password: '' 
    server: '' 
    database: '' 

connection = new sql.Connection(config) 

# Send to table 
sendData = (a, b, dsHost, dsUsername, dsSessionname, dsMode, dsRemotelocation, dsSessionactivity, dsActivityduration) -> 
    transaction = new sql.Transaction(connection) 
    transaction.begin (err) -> 
     if err 
      console.log err 
     else 
      request = new sql.Request(transaction) 
      request.query "INSERT INTO dbo.sessionManager SET host=?, username=?, sessionname=?, mode=?, remotelocation=?, sessionactivity=?, activityduration=?", [dsHost, dsUsername, dsSessionname, dsMode, dsRemotelocation, dsSessionactivity, dsActivityduration], (err, recordset) -> 
       transaction.commit (err, recordset) -> 
        if err 
         throw err 

sendData（）可以調用一次或一千次取決於具體情況。

Answer 1

request = new sql.Request(transaction) 
request.query "INSERT INTO dbo.sessionManager SET host=?, ...], (err, recordset) -> 
    // I think that your query is incorrect, e.g. by db constraints. 
    // So you need check err here. 
    transaction.commit (err, recordset) -> 
     if err 
      throw err