Returns the key the results for a query expression will be stored under in the query result map. E.g. the query {:foo [:bar :baz]} would store its results under :foo, whereas the query {:bar [:foo]} would store its results under :bar.

Returns the type of the expression as a keyword (e.g. :keyword, :ident, :join, :param).

Returns true if expr is an ident expression.

Returns the name of an ident expression.

Returns true if expr is a join expression.

Returns the source of a join query expression.

Return the target of a join query expression.

Returns true if q is a parameterized query expression.

Returns the parameter map of a parameterized query expression.

Returns the query of a parameterized query expression.