问题
I have created an ODBC connection for oracle using "Microsoft ODBC for Oracle" driver under user DSN. I can connect to oracle 10g using SQL developer but when i try to connect via ODBC its saying
[Microsoft][ODBC DRIVER Manager] Driver's SQLSetConnectAttr Failed
I have tried following code for connecting.
data_src = Oracle
Database = sys
Uid = <my id>
pwd = <my pwd>
Set cn=new ADOBB.Connection
Cn.open "DataSource=" + data_src + ";" + Database + "; persist security Infor = True; UserID= " + Uid + "; Password=" + pwd + "; SessionMode = ANSI;"
I have already connected to Teradata using same code with different setting. Please help me to connect Oracle 10g from VBA
回答1:
Known issue - see IBM support post. Solution - use the Oracle driver.
Also - connection strings are different between different database drivers. For example, a connection string for the Microsoft Oracle driver would look like
Driver={Microsoft ODBC for Oracle};Server=myServerAddress;Uid=myUsername;Pwd=myPassword;
while one for Oracle's own driver would be similar to
Driver={Oracle in OraHome92};Dbq=myTNSServiceName;Uid=myUsername;Pwd=myPassword;
Share and enjoy.
来源：https://stackoverflow.com/questions/11203305/can-not-connect-to-oracle-via-vba-drivers-sqlsetconnectattr-failed