VBA connecting to SQL Server
Question:
I am having trouble when connecting VBA to SQL Server:
Would you help me to solve this problem?
I am having trouble when connecting VBA to SQL Server:
Sub ConnectSQLServer()
Dim cmd As ADODB.Command
Dim conn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim strConn As String
Dim par As ADODB.Parameter
Dim strSQL As String
strConn = "DRIVER=SQL Server;SERVER=CHU-AS-0004;DATABASE=RTC_LaplaceD_DEV;Trusted_Connection=Yes;"
Set conn = New ADODB.Connection
conn.Open strConn
Set cmd = New ADODB.Command
cmd.CommandText = "dbo.Version"
cmd.CommandType = adCmdStoredProc
cmd.ActiveConnection = conn
rs.Open = "SELECT * FROM [dbo].[Version]"
cmd.Execute rs
Set conn = Nothing
Set cmd = Nothing
sConnString = ""
End Sub
I just want to select all values from the table named [dbo].[Version], but when I execute it, I get an error:Compile error: Expected Function or Variable'and the line with
rs.Open is highlighted.Would you help me to solve this problem?
Answers:
Change your code to the following:
rs.Fields is a zero based collection that means that the first field is 0, not 1. You can get subsequent fields by rs.Fields(1), rs.Fields(2) etc. Or you can use Field names, with the syntax rs.Fields("MyFieldName").
Note when using a string command ("SELECT * FROM ..") the CommandType is adCmdText. The syntax for the Recordset is SET rs = cmd.Execute. Also you must invoke MoveNext in your loop, otherwise you get stuck in the loop!
Set cmd = New ADODB.Command
cmd.CommandText = "SELECT * FROM [dbo].[Version]"
cmd.CommandType = adCmdText
cmd.ActiveConnection = conn
Set rs = cmd.Execute
Do While Not rs.EOF
'do something with rs.Fields(0) '
rs.MoveNext
Loop
Set conn = Nothing
Set cmd = Nothing
rs.Fields is a zero based collection that means that the first field is 0, not 1. You can get subsequent fields by rs.Fields(1), rs.Fields(2) etc. Or you can use Field names, with the syntax rs.Fields("MyFieldName").
Note when using a string command ("SELECT * FROM ..") the CommandType is adCmdText. The syntax for the Recordset is SET rs = cmd.Execute. Also you must invoke MoveNext in your loop, otherwise you get stuck in the loop!
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