CreateQuery test_local (children 4)
 Identifier test_local
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration name (children 1)
    DataType String
 Storage definition (children 2)
  Function MergeTree
  Identifier name
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Literal \'x\'
