Remove schema to fix #178

Author: quinnj

src/SQLite.jl

@@ -3,6 +3,8 @@ module SQLite
 using Random, Serialization
 using WeakRefStrings, DBInterface
 
+export DBInterface
+
 struct SQLiteException <: Exception
     msg::AbstractString
 end

src/tables.jl

@@ -17,7 +17,6 @@ end
 getquery(r::Row) = getfield(r, :q)
 
 Tables.isrowtable(::Type{Query}) = true
-Tables.schema(q::Query) = Tables.Schema(q.names, q.types)
 
 Base.IteratorSize(::Type{Query}) = Base.SizeUnknown()
 Base.eltype(q::Query) = Row