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我有两个MySQL表,合并两个MySQL表并得到结果放入数据网格在VB.NET
tblloanRegistry
LoanID EMPNumber Date Amount Status
1 1111 2012-10-01 50000 0
2 2222 2012-10-10 10000 1
tblLoanAccount
ID LoanID Date Payment Interest Total Auto Installment
1 1 2012-10-25 5000 0 5000 0 1
2 1 2012-11-01 0 100 100 1 0
3 1 2012-11-25 5000 100 5100 0 2
4 2 2012-11-25 1500 0 1500 0 1
输出为成员1111:
Date Description Principle Interest Balance
2012-10-25 Installment: 1 5000 0 45000
2012-11-01 Interest 0 100 45100
2012-11-25 Installment: 2 5000 100 40000
I尝试以下,但它显示一个错误。
SELECT tblLoanAccount.Date, tblLoanAccount.Payment, tblLoanAccount.Interest,
tblLoanAccount.Total, tblLoanAccount.Auto, tblLoanAccount.Installment FROM " &
"tblLoanAccount WHERE tblLoanAccount.EMPNumber=" & cmbEMPNumber.Text & " AND
tblLoanAccount.LoanID = '1' AND tblLoanAccount.Total <> 0 ORDER BY tblLoanAccount.ID
错误:
从您的描述中,它听起来像是一个VB.NET语法错误。尝试将整个字符串放在一行上。无论如何,请提供有关此错误的更多详细信息:它是语法错误还是运行时错误? –
此外,请注意最佳做法是使用[参数](http://msdn.microsoft.com/en-us/library/B623F810-D871-49A5-B0F5-078CC3C34DB6(v = vs.100,d = lightweight ).aspx)而不是将字符串连接到SQL语句中。 –
我已经添加了上面的错误。我对VB.NET很陌生。如果你能指导我参加任何教程,这将是很大的帮助。 –