Adding Oracle Interpreter

[psilberk]

What is this PR for?

Add Oracle Interpreter with Oracle specific features.

What type of PR is it?

Feature

Questions:

• Does the license files need to update? No
• Is there breaking changes for older versions? No
• Does this needs documentation? No

[jongyoul]

@psilberk Hello, thank you for the contribution :-) By the way, we already have a jdbc interpreter supporting oracle jdbc. You can add oracle jdbc driver inside the interpreter directory and you can connect it. Did you check it? If you have any specific feature which supports Oracle only, I strongly recommend to add logic in JdbcInterpreter properly. Could you please check it?

[psilberk]

Hi @jongyoul yes! We are aware of the jdbc interpreter, we wanted to add the Oracle/jdbc to support our specific parameters for UCP (connection pooling), Wallets, tnsalias, etc... and get it ready in the future to add our specific features with the same name we use in the driver (eg: the multiple timeouts we support). Does it make sense?

[jongyoul]

Sorry, what do you mean our specific feature is?

[psilberk]

There are two sets of features that we were interested in implementing in this interpreter's extension:

• Connection pooling with UCP https://docs.oracle.com/en/database/oracle/oracle-database/21/jjucp/intro.html
• Friendly UI to set Oracle JDBC Driver's connection properties https://docs.oracle.com/en/database/oracle/oracle-database/21/jajdb/oracle/jdbc/OracleConnection.html some of them can be set in the URL, but there are a lot of them than can only be set as System or Environment variables.