add support for raw query streaming

[PillowPillow]

Hi, like some other peoples, i guess, i needed to stream the result of raw queries.
This pr gives the possibility to perform streaming from raw query by using the where.id criteria if he match the query regex.

I created a temporary adapter for my own usage during this PR or if you don't want to merge it.
https://www.npmjs.com/package/sails-mysql-pillow

Best regards,
Nicolas

[zivc]

+1 for this.

[zivc]

Problem, your regex makes the query have to contain SELECT * FROM. Not all queries (especially in enterprise development) can exist like this. Some start with SET, SHOW etc.

Removing the regex or expecting a query param of the options object would be preferable for me.