SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList (children 1)
      Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier bitmap_test
   Function bitmapContains (children 1)
    ExpressionList (children 2)
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 3)
         ExpressionList (children 1)
          Function groupBitmapState (children 1)
           ExpressionList (children 1)
            Identifier uid
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            TableIdentifier bitmap_test
         Function equals (children 1)
          ExpressionList (children 2)
           Identifier pickup_date
           Literal \'2019-01-01\'
     Identifier uid