)]}'
{
  "commit": "022a846cc68d611653a54ea59b50348ce5ccd229",
  "tree": "53a1a4ed77637f31b8cf683e23fc259493338a0c",
  "parents": [
    "ad98d977160e285dd9c9d5a8fa670324b3f1420d"
  ],
  "author": {
    "name": "Quentin Smith",
    "email": "quentin@golang.org",
    "time": "Mon Feb 13 19:44:04 2017 -0500"
  },
  "committer": {
    "name": "Quentin Smith",
    "email": "quentin@golang.org",
    "time": "Fri Feb 17 19:50:40 2017 +0000"
  },
  "message": "storage/db: query optimizations for duplicate keys\n\nQueries with multiple parts referring to the same key are now\nsimplified before sending to the database. If the query can be proven\nto return no results, the query is not sent to the database at all.\n\nChange-Id: I2d307d09f463fb0e6e7bd9b9902115916e7ffffa\nReviewed-on: https://go-review.googlesource.com/36953\nRun-TryBot: Quentin Smith \u003cquentin@golang.org\u003e\nTryBot-Result: Gobot Gobot \u003cgobot@golang.org\u003e\nReviewed-by: Russ Cox \u003crsc@golang.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "89e7cd984db50455fdfbd0b23ea3a6f386c75630",
      "old_mode": 33188,
      "old_path": "storage/db/db.go",
      "new_id": "1aae98edf28c6e4e9800f80c611cf6fa7cee477c",
      "new_mode": 33188,
      "new_path": "storage/db/db.go"
    },
    {
      "type": "modify",
      "old_id": "14f5cc69b5ca884ca0022dc4e5de197e44d83ced",
      "old_mode": 33188,
      "old_path": "storage/db/db_test.go",
      "new_id": "4206100979e4ea099e1473006ca89336344fa3c4",
      "new_mode": 33188,
      "new_path": "storage/db/db_test.go"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "aeaaacae59196750a6e6750e8c37f9d4a7ff6279",
      "new_mode": 33188,
      "new_path": "storage/db/query.go"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "dc639002b3f2d44c519ca34d894e26e8d6fe98c1",
      "new_mode": 33188,
      "new_path": "storage/db/query_test.go"
    }
  ]
}