Question

我试图找出此错误消息：

在SQL语句结束时缺少分号。

我现在使用MS Access作为数据库，我有2个表：users和import_users_temp_excel。我想将数据从MS Excel导入到import_users_temp_excel，然后将新的注册表合并或复制到表＆＃34; users＆＃34;中。基本上，我想避免重复使用＆＃34;用户＆＃34;表。这是我的代码：

Dim sqlquery1 As New OleDbCommand
sqlquery1.Connection = con
sqlquery1.CommandType = CommandType.Text
sqlquery1.CommandText = "insert into users ([employeeID], [username], [middlename], [lastname], [level], [ADDR1], [ADDR2], [city], [state], [zip], [warehouse_assig], [timezone], [branchM], [contactinfo], [email], [altemail], [Source]) values(@employeeID, @username, @middlename, @lastname, @level, @ADDR1, @ADDR2, @city, @state, @zip, @warehouse_assig, @timezone, @branchM, @contactinfo, @email, @altemail, @Source)
                         select distinct * from import_users_temp_excel;"

但由于某种原因，我得到了这个错误＆＃34;缺少分号＆＃34;。我正在使用Visual Studio Community 2015。

Answer 1

正如评论所提到的，您的INSERT和SELECT是两个不同的陈述，因此它们都需要分号才能终止它们。

试试这个 -

        sqlquery1.CommandText = "insert into users ([employeeID], [username], [middlename], [lastname], [level], [ADDR1], [ADDR2], [city], [state], [zip], [warehouse_assig], [timezone], [branchM], [contactinfo], [email], [altemail], [Source]) 
                             values (@employeeID, @username, @middlename, @lastname, @level, @ADDR1, @ADDR2, @city, @state, @zip, @warehouse_assig, @timezone, @branchM, @contactinfo, @email, @altemail, @Source);
                             select distinct * from import_users_temp_excel;"

Answer 2

Dim strsql As String = "insert into users SELECT * FROM import_users_temp_excel WHERE  import_users_temp_excel.employeeID Not IN (SELECT employeeID from users)"

Dim command1 As New OleDbCommand
command1 = New OleDbCommand(strsql, con)
command1.ExecuteNonQuery()

con.Close()
loaddata()

在SQL语句中要求丢失分号

2 个答案: