- fix some column definitions (blob, text, integer, bigint, varchar, char)
- add column def (datetime)
- add Index constraint type
- add AlterTableDecorator for Platform
- adjust tests to be compatible with new definitions
add DateTime back
ad nl at the end of DateTime
minor changes: update annotations
fix alter table decorator, fix blob,text, timestamp, remove old dateTime
fix text formatting (remove new line)
fix integer - to allow length
return bigint to inherit int, as it allows length; boolean type should be boolean, not tinyint
Merge remote-tracking branch 'origin/ddl_fixes' into ddl_fixes_rebased