I know my question sounds a little bit like a shopping request, but I honestly believe that many people could find it useful.
I've been looking for an automatic tool that converts Data Definition Language from MySQL dialect to Oracle dialect - the other way round would also be fine. I found “SQL Fairy” but I was unable to run it; probably because I'm not familiar with PERL.
Is there any free tool for Windows that converts MySQL DDL to Oracle DDL?
This site really worked for me and it can convert a bunch of different DDL commands from Oracle, MySql, M$ Sql Server, Sybase and others. http://www.sqlines.com/online.
Please note the disclaimer below the tool:
Note. SQLines Online is a unrestricted version for EVALUATION USE ONLY. For use in projects, please obtain a license.
Oracle has web pages filled with information on this: Database Migration Technology which gives detailed instrctions and help for several different databases including MySql.
The main tool referenced: Oracle SQL Developer is free.
来源：https://stackoverflow.com/questions/14829227/how-can-i-automatically-convert-mysql-ddl-to-oracle-ddl