SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 5)
    Identifier partition
    Identifier name
    Function greater (children 1)
     ExpressionList (children 2)
      Identifier secondary_indices_compressed_bytes
      Literal UInt64_150
    Function greater (children 1)
     ExpressionList (children 2)
      Identifier secondary_indices_uncompressed_bytes
      Literal UInt64_100
    Identifier secondary_indices_marks_bytes
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.parts
   Function and (children 1)
    ExpressionList (children 4)
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier database
       Function currentDatabase (children 1)
        ExpressionList
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier table
       Literal \'tab\'
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier active
       Literal UInt64_1
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier partition
       Literal \'tuple()\'
 Identifier Vertical