How can I protect my PL/SQL source code?
Oracle provides a binary wrapper utility that can be used to scramble PL/SQL source code. This utility was introduced in Oracle7.2 (PL/SQL V2.2) and is located in the ORACLE_HOME/bin directory.
The utility use human-readable PL/SQL source code as input, and writes out portable binary object code (somewhat larger than the original). The binary code can be distributed without fear of exposing your proprietary algorithms and methods. Oracle will still understand and know how to execute the code. Just be careful, there is no "decode" command available. So, don't lose your source!
The syntax is:
wrap iname=myscript.pls oname=xxxx.plb
Please note: there is no way to unwrap a *.plb binary file. You are supposed to backup and keep your *.pls source files after wrapping them.
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