Fix code gen for nullable decimal columns

0.5.1

Fix support for decimal columns with null defaults

Support CREATE TABLE intermediate code generation

This allows you to generate PHP for table representations.

The fourth release

Merge pull request #14 from Javakky-pxv/feature/show-index

Supports SHOW INDEX syntax

The third release

The FakePdo object now has two versions, one for PHP 7 and one for PHP 8, to allow the use of slightly different APIs when extending PDO.

Thanks @M1ke for adding support for PDO::query and PDO::exec!

The second release

Adds support (I hope) for ? placeholders

The first release

0.1.0

Fix CS