SQL suggestions to raw queries

[arthurfiorette]

Problem

Transferred from #1219 (comment)

Its easy to write a wrong model name or have similar problems even with SQL syntax highlighting. If we could autocomplete and suggest model names, field names and all informations that a prisma schema can have, would be awesome!

Suggested solution

prisma.model.$executeRaw`
  UPDATE ${ctrl space -> shows prisma model names}
  SET ${ctrl space -> show fields}
  WHERE ${ctrl space -> show fields}
`

It would be even better if to show a warning if I write a invalid model/field name.