CreateQuery test_duplicate_partition_keys2 (children 3)
 Identifier test_duplicate_partition_keys2
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration a (children 1)
    DataType String
   ColumnDeclaration b (children 1)
    DataType Int32
   ColumnDeclaration c (children 1)
    DataType Int32
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList (children 4)
    Identifier b
    Identifier c
    Identifier b
    Function sipHash64 (children 1)
     ExpressionList (children 1)
      Identifier a
  Identifier a
