[docs] Adding a tip on trying to use Oracle 11 module with v12
@@ -158,6 +158,10 @@ Make sure you have the `python-dev` package dependencies, ensure that ORACLE_HOM
Tip: You can also wget the proper cx_Oracle file yourself: https://pypi.python.org/pypi/cx_Oracle/.
+Tip: Going to where is the Oracle client, e.g. /usr/local/share/oracle then creating a symlink similar to below could even trick the cx_Oracle-5.2.1 module to work with 12.2 without doing the pip upgrade:
+
+ ln -s libclntsh.so.12.2 libclntsh.so.11.1
+
There is more details on this [Apply Temporary Workaround for Oracle 12 Client](https://docs.cloudera.com/documentation/enterprise/latest/topics/hue_dbs_oracle_pkg.html#concept_qx3_hfw_4z).
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