Case sensitive columns and table name.

My whole schema is case sensitive.

```
CREATE TABLE "User" (
  "id" uuid,
  "displayName" varchar,
  PRIMARY KEY("id")
);
```

To use your query builder I'm obligated to put the column names and table name inside double quotes. Wouldn't be best to have the quotes automatically when building the query. Instead of:

```
from('"User"').where('"id"', '=', '...')
```

?
