CreateQuery test1601_detach_permanently_atomic test_name_reuse (children 4)
 Identifier test1601_detach_permanently_atomic
 Identifier test_name_reuse
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration number (children 1)
    DataType UInt64
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList
