CreateQuery funnel_test2 (children 3)
 Identifier funnel_test2
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration event_ts (children 1)
    DataType UInt32
   ColumnDeclaration result (children 1)
    DataType String
   ColumnDeclaration uid (children 1)
    DataType UInt32
 Storage definition (children 1)
  Function Memory