This is not a bug. It updates list of columns associated with this view (metadata) but not the column list in statement you've provided.
This list is used by ORM tools to generate the code with proper column names and types.
For example: https://github.com/Vertabelo/vertabelo-sqlalchemy
Sorry, but can't help you. This support platform is related to database modeling tool called Vertabelo. Please ask you question here: https://stackoverflow.com/questions/tagged/sql There is a bigger SQL community.
Sorry, there is no plan to support computed columns.
You may add column using "ALTER TABLE ADD COLUMN .... " statement in "Additional SQL Script" section on the right panel. Your column will be not visible on the column list, but generated script will create it. This is a workaround.
IBM DataPower is not our product. We do not provide support for this product. Please call IBM.
Yes, you're right unsigned decimal is omitted. We're working on it.
These types are already supported. Please enter them into column type definition field by hand. Type selection popup contains only most popular data types.
Yes they are valid. Please click on the reference line, and click "Mandatory" checkbox on right panel
Reference name contains "space" character. Names with spaces are valid, but needs more attention while performing SQL queries. That's why there is a warning.
Sorry, there is no way to color columns.
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