Allow exluding tables from infer_schema!() macro

[Boscop]

Useful for virtual FTS tables which don't have a primary key.
The only way is to manually write the schema for all other tables, which shouldn't be necessary.

Btw, excluding it in the cli doesn't work:

>diesel print-schema -b foo
thread 'main' panicked at 'Could not load table `foo`: StringError("Diesel only
supports tables with primary keys. Table foo has no primary key")', src\libcore\
result.rs:860:4

Btw, my diesel cli version is diesel 0.15.0.

[sgrif]

If nothing else, we should fix the behavior in diesel print-schema

[Eijebong]

I can't reproduce the print-schema bug :/

@Boscop What OS are you running ?

[Boscop]

Win 8.1

[pocket7878]

Any updates on this? Currently I'm trying to rewrite my API server from Rails to Rust.
But I can't use infer_schema! since rails using schema_migrations table to hold migration history, and it has no primary key.

[sgrif]

I haven't been able to reproduce the issue. Since diesel print-schema is the recommended usage, which does support blacklisting, I don't think there's a major need to add it to infer_schema! which is mainly intended for use while prototyping. If someone can provide steps to reproduce a bug in the blacklisting behavior of diesel print-schema, please open a new issue with full steps to reproduce, including a migration file to set up the schema in question.