Porting wanted - adapt migration system in your prefer RDBMS

[Magicianred]

Convert migration system for your prefer RDBMS.

Do you know very well script for your RDBMS?

What's needed

Create some script for use migration system in your RDBMS.

It's required:

• Check if the script is already run, and if yes stop execution
• Check if there are prerequisites, and if there isn't stop execution

See the requirement in README.md
https://github.com/Magicianred/SimpleDbScriptMigrationSystem