Issues parsing AUTOINCREMENT together with NOT NULL statement

[devxor]

Describe the bug
When there is NOT NULL statement before AUTOINCREMENT statement the parser is not returning results.

To Reproduce

CREATE OR REPLACE TABLE mytable (
    field_1 NUMBER(38, 0) NOT NULL AUTOINCREMENT
);

Expected behavior
Results parsed correctly.

**Question:
When I will remove NOT NULL in the above example, it will be parsed, however the type of the column will be displayed as NUMBERAUTOINCREMENT. Is it correct? Should not be only NUMBER and AUTOINCREMENT as a separate flag or so?

[xnuinside]

@devxor I just released version 0.29.0 with fix. Try it! Test added here https://github.com/xnuinside/simple-ddl-parser/blob/main/tests/test_simple_ddl_parser.py#L3121

thanks for opening the issue & feel free to open new one if needed anything more