Where can I find an official grammar for the PL/SQL programming language?

Where can I find an official grammar for the PL/SQL programming language? I see that the Antlr project has a user-contributed grammar, but I was hoping to find a mo开发者_如何学JAVAre authoritative source.

The official grammar for the PL/SQL can be found at the Chapter 13 of the PL/SQL Language Reference.

Also, you can take a look at a community PL/SQL ANTLR grammar in ANTLR grammars repository.

You mean the documentation? It'd help to know what version of Oracle -- this link covers 9i (v9.2 technically).