CreateQuery segfault_mv (children 3)
 Identifier segfault_mv
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 3)
     Identifier id
     Function uniqState (alias uniq_uuids) (children 1)
      ExpressionList (children 1)
       Identifier uuid
     Function uniqMapState (alias uniq_tags_ids) (children 1)
      ExpressionList (children 1)
       Function CAST (children 1)
        ExpressionList (children 2)
         Function tuple (children 1)
          ExpressionList (children 2)
           Identifier tags_ids
           Function arrayMap (children 1)
            ExpressionList (children 2)
             Function lambda (children 1)
              ExpressionList (children 2)
               Function tuple (children 1)
                ExpressionList (children 1)
                 Identifier _
               Function toString (children 1)
                ExpressionList (children 1)
                 Identifier uuid
             Identifier tags_ids
         Literal \'Map(UInt32, String)\'
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier segfault
    ExpressionList (children 1)
     Identifier id
 ViewTargets (children 1)
  Storage definition (children 2)
   Function AggregatingMergeTree (children 1)
    ExpressionList
   Identifier id
