CreateQuery bug_repro_local (children 4)
 Identifier bug_repro_local
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration attributes (children 1)
    DataType Map (children 1)
     ExpressionList (children 2)
      DataType LowCardinality (children 1)
       ExpressionList (children 1)
        DataType String
      DataType String
 Storage definition (children 1)
  Function Log
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Function map (children 1)
      ExpressionList (children 2)
       Literal \'\'
       Literal \'\'
