![]() (ADDRESS = (PROTOCOL = TCP)(HOST = Host Name)(PORT = Port Number)) ![]() It should look like the info below (highlighted in colors 3 elements that you usually need to look for before you can establish a connection between Python and your Oracle database): Now, open your tnsnames.ora file and look for your desired connection. You can do that by locating your tnsnames.ora file on your computer (e.g., type tnsnames.ora in the Windows search bar). ![]() Next, retrieve the connection information. Step 2: Retrieve the connection information You may use the following syntax to install the cx_Oracle package under Windows: pip install cx_Oracle If you haven’t already done so, install the cx_Oracle package. Steps to Connect Python to Oracle using cx_Oracle connect Step 1: Install the cx_Oracle package If so, in this short guide, you’ll see the steps to establish this type of connection from scratch. Need to connect Python to an Oracle database using cx_Oracle connect?
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