SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Literal UInt64_0
      Function multiSearchFirstIndex (children 1)
       ExpressionList (children 2)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal \'iepqqbvekaflprupsmnpoijrld\'
        Literal Array_[\'kqomoeysekwcplpegdwcdoeh\', \'mwdvr\', \'aobviioktzwzmpilblbdwstndhimabfgct\', \'vqustluciruiyfkoontehnwylnauwpol\', \'utcqnitztcgr\', \'ityszrqmlwzspnrwdcvdhtziob\', \'hmll\', \'ilfzvuxbkyppwejtp\', \'euxdzqcqutnfeiivw\', \'rbcjlmjniiznzaktsuawnfjzqjri\', \'fzyxlzzretsshklrkwru\', \'jrujmdevqqojloz\']
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Literal UInt64_10