SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Identifier explain (alias explain)
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Asterisk
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function viewExplain (children 1)
              ExpressionList (children 3)
               Literal \'EXPLAIN\'
               Literal \'indexes = 1\'
               Subquery (children 1)
                SelectWithUnionQuery (children 1)
                 ExpressionList (children 1)
                  SelectQuery (children 3)
                   ExpressionList (children 1)
                    Identifier id
                   TablesInSelectQuery (children 1)
                    TablesInSelectQueryElement (children 1)
                     TableExpression (children 1)
                      TableIdentifier tab
                   Function or (children 1)
                    ExpressionList (children 4)
                     Function equals (children 1)
                      ExpressionList (children 2)
                       Identifier i
                       Literal UInt64_1
                     Function equals (children 1)
                      ExpressionList (children 2)
                       Identifier s
                       Literal \'firststring\'
                     Function equals (children 1)
                      ExpressionList (children 2)
                       Identifier u
                       Literal UInt64_1
                     Function hasToken (children 1)
                      ExpressionList (children 2)
                       Identifier t1
                       Literal \'number1\'
   Function or (children 1)
    ExpressionList (children 3)
     Function like (children 1)
      ExpressionList (children 2)
       Identifier explain
       Literal \'%Granules%\'
     Function like (children 1)
      ExpressionList (children 2)
       Identifier explain
       Literal \'%PrimaryKey%\'
     Function like (children 1)
      ExpressionList (children 2)
       Identifier explain
       Literal \'%Name%\'
