According to [https://support.oracle.com/knowledge/Oracle%20Database%20Products/742060_1.html|https://support.oracle.com/knowledge/Oracle%20Database%20Products/742060_1.html|smart-link] version 12 will be unsupported by 1st August 2022 and 11 will be unsupported by the end of 2022. I suggest we remove the support for versions older than 11.2 now. |
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