SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Literal Array_[UInt64_0, UInt64_10, UInt64_1, UInt64_0, UInt64_0, UInt64_0, UInt64_0, UInt64_0, UInt64_10, UInt64_0, UInt64_15, UInt64_2]
      Function multiSearchAllPositionsUTF8 (children 1)
       ExpressionList (children 2)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal \'угпщлзчжшбзвууцшатпщцр\'
        Literal Array_[\'цоуарцжсз\', \'бз\', \'\', \'пщфтзрч\', \'лфуипмсдмнхнгйнтк\', \'айжунцйбйцасчфдхй\', \'щдфщлцптплсачв\', \'грв\', \'бзвууц\', \'бумййшдшфашцгзфвчвзвтсувнжс\', \'цшатпщ\', \'гпщлзчжшб\']
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Literal UInt64_10