问题
I've got a bit of an issue with Microsoft Excel while trying to get values from an MySQL 8.0 Table. I have some code (below) I got from the net but I keep getting an error message.
I'm quite new at this so I need a bit of help.
I'm on Windows 10 with a 64 bit computer.
Timeline:
→ I downloaded MySQL a week ago, got the 8.0 workbench version and have the connector installed (Connector/ODBC 8.0.12 - X64).
→ I created a Schema called sap in the MySQL Workbench
→ I created a Table in sap called variance filled with data
So far, so good.
Then, I load up Excel, get the 'Microsoft ActiveX Data Objects 6.1 Library' and 'Microsoft Forms 2.0 Object Library' create a Module and insert the following code :
Sub MySQL()
Dim conn As New ADODB.Connection
Dim SQL As String
Dim rs As ADODB.Recordset
Set conn = New ADODB.Connection
conn.Open "DRIVER={MySQL ODBC 8.0 Driver}" _
& ";SERVER=" & "localhost" _
& ";DATABASE=" & "sap" _
& ";USER=" & "root" _
& ";PASSWORD=" & "password" _
& ";OPTION=3"
Set rs = New ADODB.Recordset
SQL = "SELECT * FROM sap.variance;"
rs.Open SQL, conn
ThisWorkbook.Sheets(1).Range("A1").CopyFromRecordset rs
rs.Close
Set rs = Nothing
End Sub
The file is on my computer so localhost works for me, I also tried with "127.0.0.1"
The database (schema for MySQL) is called sap
The user I'm using is the root user
And password is password (not really but I'm not telling for real)
Should work, shouldn't it ?
And then, the fatal part :
"[Microsoft][ODBC Driver Manager] Data Source name not found and no device driver specified"
Debug highlights the line 'conn.Open ....
What am I doing wrong ?
回答1:
If your Excel is 64 bits, you need MySQL odbc 64 bits. If your Excel is 32 bits, you need ODBC 32 bits (even your Windows is 64 bits).
An easy way to know if your Excel is 32 or 64 bits, open Excel and Task Manager. In processus tab, see if Excel has (32 bit) suffix.
来源：https://stackoverflow.com/questions/52990394/query-mysql-table-with-excel-vba-odbc-connection