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Oracle's official unmanaged ODAC drive with Oracle's official managed ODAC driver

Source: Internet
Author: User
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Convenient, convenient for others, remember the experience of connecting Oracle, using "Oracle official unmanaged ODAC driver, Oracle.DataAccess.Client" Connection database when the program will error, looking for a long time do not know what is the reason, It turns out that the client is not installed on this machine. Change the connection driver to "Oracle official managed ODAC driver, Oracle.ManagedDataAccess.Client" without installing the client, and the program will run properly

Oracle's official unmanaged ODAC driver Oracle.ManagedDataAccess.Client

Starting the program, the results of the operation will be reported to the provider is not compatible with the version of the Oracle client (provider incompatible with Oracle clients) error, as follows

Change the connection driver to Oracle's official managed ODAC driver, Oracle.ManagedDataAccess.Client

After the program normal operation, reduce the trouble of loading the client

Oracle's official unmanaged ODAC drive with Oracle's official managed ODAC driver

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