Python\u304b\u3089MongoDB\u3092\u64cd\u4f5c\u3057\u305f\u3044\uff1f\u305d\u3093\u306a\u3068\u304d\u306b\u4f7f\u3048\u308b\u306e\u304cPyMongo\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u306e\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u65b9\u6cd5\u3092\u4e00\u901a\u308a\u89e3\u8aac\u3057\u307e\u3059\u3002MongoDB\u3068PyMongo\u306e\u7279\u5fb4\u304b\u3089\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u4f8b\u307e\u3067\u3001\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3059\u308b\u306e\u3067\u3001\u305c\u3072\u6700\u5f8c\u307e\u3067\u304a\u4ed8\u304d\u5408\u3044\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u76ee\u6b21 <\/p>\n
NoSQL\u306f\u3001Not Only SQL\u306e\u7565\u3067\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6307\u3059\u7dcf\u79f0\u3067\u3059\u3002NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u3067\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u6c34\u5e73\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u304c\u5bb9\u6613\u3067\u3042\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u91cf\u306e\u5897\u5927\u306b\u5408\u308f\u305b\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u62e1\u5f35\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
MongoDB\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u6307\u5411\u306eNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e00\u3064\u3067\u3059\u3002JSON\u306b\u4f3c\u305fBSON\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3001\u9ad8\u3044\u62e1\u5f35\u6027\u3068\u53ef\u7528\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30ea\u30c3\u30c1\u306a\u30af\u30a8\u30ea\u8a00\u8a9e\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u691c\u7d22\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
MongoDB\u3092\u306f\u3058\u3081\u3068\u3059\u308bNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\u7570\u306a\u308b\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
MongoDB\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u3089\u306e\u7279\u5fb4\u304b\u3089\u3001MongoDB\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
MongoDB\u306e\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u3092\u6d3b\u304b\u3059\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3068\u904b\u7528\u3092\u52b9\u7387\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
Python\u304b\u3089MongoDB\u3092\u64cd\u4f5c\u3059\u308b\u969b\u306f\u3001PyMongo\u30c9\u30e9\u30a4\u30d0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u306b\u63a5\u7d9a\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n
from pymongo import MongoClient\n\n# MongoDB\u306b\u63a5\u7d9a\nclient = MongoClient('mongodb:\/\/localhost:27017\/')\n\n# \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\ndb = client['mydatabase']\n\n# \u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\ncollection = db['mycollection']\n\nprint(\"MongoDB\u306b\u63a5\u7d9a\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\")<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c8\u306eMongoDB\u306b\u63a5\u7d9a\u3057\u3001mydatabase<\/code>\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068mycollection<\/code>\u3068\u3044\u3046\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n\u4ee5\u4e0a\u304c\u3001\u300cNoSQL\u3068MongoDB\u306b\u3064\u3044\u3066\u77e5\u308d\u3046\u300d\u306e\u5730\u306e\u6587\u3067\u3059\u3002NoSQL\u3068MongoDB\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3084\u7279\u5fb4\u3092\u8aac\u660e\u3057\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u9055\u3044\u3092\u660e\u78ba\u306b\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001MongoDB\u306e\u4f7f\u3044\u3069\u3053\u308d\u3092\u5177\u4f53\u7684\u306b\u793a\u3057\u3001PyMongo\u3092\u4f7f\u3063\u305f\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u65b9\u6cd5\u3082\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002
<\/p>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u305fMongoDB\u306e\u57fa\u672c\u64cd\u4f5c<\/h2>\n\n\n\n
MongoDB\u3092Python\u304b\u3089\u64cd\u4f5c\u3059\u308b\u969b\u306f\u3001PyMongo\u30c9\u30e9\u30a4\u30d0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002PyMongo\u3092\u4f7f\u3048\u3070\u3001MongoDB\u3078\u306e\u63a5\u7d9a\u3001\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u30fb\u691c\u7d22\u30fb\u66f4\u65b0\u30fb\u524a\u9664\u306a\u3069\u3001\u57fa\u672c\u7684\u306aCRUD\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001PyMongo\u3092\u4f7f\u3063\u305fMongoDB\u306e\u57fa\u672c\u64cd\u4f5c\u306b\u3064\u3044\u3066\u3001\u30b3\u30fc\u30c9\u30b5\u30f3\u30d7\u30eb\u3092\u4ea4\u3048\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u74b0\u5883\u69cb\u7bc9<\/h3>\n\n\n\n
PyMongo\u306f\u3001pip\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001PyMongo\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
pip install pymongo<\/pre>\n\n\n\nPyMongo\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u5225\u9014MongoDB\u30b5\u30fc\u30d0\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u958b\u767a\u74b0\u5883\u3067\u306f\u3001MongoDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002MongoDB\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u306f\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u63a5\u7d9a<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001MongoClient<\/code>\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u63a5\u7d9a\u6587\u5b57\u5217\u3067\u30db\u30b9\u30c8\u540d\u3068\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\nfrom pymongo import MongoClient\n\nclient = MongoClient('mongodb:\/\/localhost:27017\/')<\/pre>\n\n\n\n\u8a8d\u8a3c\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u63a5\u7d9a\u6587\u5b57\u5217\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n
client = MongoClient('mongodb:\/\/username:password@localhost:27017\/')<\/pre>\n\n\n\n\u63a5\u7d9a\u304c\u6210\u529f\u3059\u308b\u3068\u3001client<\/code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u30fb\u691c\u7d22\u30fb\u66f4\u65b0\u30fb\u524a\u9664(CRUD)<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u305fCRUD\u64cd\u4f5c\u306e\u57fa\u672c\u7684\u306a\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\uff08Create\uff09<\/h4>\n\n\n\n
insert_one()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u5358\u4e00\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\ndb = client['mydatabase']\ncollection = db['mycollection']\n\ndocument = {\"name\": \"John\", \"age\": 30}\nresult = collection.insert_one(document)\nprint(f\"Inserted document ID: {result.inserted_id}\")<\/pre>\n\n\n\n\u8907\u6570\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e00\u62ec\u3067\u8ffd\u52a0\u3059\u308b\u5834\u5408\u306f\u3001insert_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\ndocuments = [{\"name\": \"Alice\", \"age\": 25}, {\"name\": \"Bob\", \"age\": 35}]\nresult = collection.insert_many(documents)\nprint(f\"Inserted {len(result.inserted_ids)} documents\")<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u691c\u7d22\uff08Read\uff09<\/h4>\n\n\n\n
find()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5185\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u307e\u3059\u3002<\/p>\n\n\n\nfor document in collection.find():\n print(document)<\/pre>\n\n\n\n\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3059\u308b\u5834\u5408\u306f\u3001\u691c\u7d22\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
query = {\"name\": \"John\"}\ndocument = collection.find_one(query)\nprint(document)<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u66f4\u65b0\uff08Update\uff09<\/h4>\n\n\n\n
update_one()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u5358\u4e00\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"name\": \"John\"}\nnew_values = {\"$set\": {\"age\": 31}}\nresult = collection.update_one(query, new_values)\nprint(f\"Modified {result.modified_count} document\")<\/pre>\n\n\n\n\u8907\u6570\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e00\u62ec\u3067\u66f4\u65b0\u3059\u308b\u5834\u5408\u306f\u3001update_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"age\": {\"$gt\": 30}}\nnew_values = {\"$inc\": {\"age\": 1}}\nresult = collection.update_many(query, new_values)\nprint(f\"Modified {result.modified_count} documents\")<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u524a\u9664\uff08Delete\uff09<\/h4>\n\n\n\n
delete_one()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u5358\u4e00\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"name\": \"Alice\"}\nresult = collection.delete_one(query)\nprint(f\"Deleted {result.deleted_count} document\")<\/pre>\n\n\n\n\u8907\u6570\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e00\u62ec\u3067\u524a\u9664\u3059\u308b\u5834\u5408\u306f\u3001delete_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"age\": {\"$lt\": 30}}\nresult = collection.delete_many(query)\nprint(f\"Deleted {result.deleted_count} documents\")<\/pre>\n\n\n\n\u4ee5\u4e0a\u304c\u3001PyMongo\u3092\u4f7f\u3063\u305fMongoDB\u306e\u57fa\u672c\u64cd\u4f5c\u306e\u6d41\u308c\u3067\u3059\u3002\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u57fa\u672c\u64cd\u4f5c\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u3001\u691c\u7d22\u3001\u66f4\u65b0\u3001\u524a\u9664\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u306b\u306f\u3001\u3053\u3053\u3067\u7d39\u4ecb\u3057\u305f\u4ee5\u5916\u306b\u3082\u69d8\u3005\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e00\u610f\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b_id<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u305f\u308a\u3001\u5927\u91cf\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u6271\u3046\u5834\u5408\u306bbulk_write()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u4e00\u62ec\u51e6\u7406\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u8907\u96d1\u306a\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u969b\u306f\u3001\u30af\u30a8\u30ea\u30aa\u30da\u30ec\u30fc\u30bf\uff08$gt<\/code>, $lt<\/code>, $in<\/code>\u306a\u3069\uff09\u3092\u4f7f\u3063\u3066\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\nPyMongo\u306e\u57fa\u672c\u64cd\u4f5c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001MongoDB\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u3081\u3089\u308c\u308b\u3067\u3057\u3087\u3046\u3002\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089\u3001PyMongo\u3092\u4f7f\u3044\u3053\u306a\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002
<\/p>\n\n\n\n
PyMongo\u3067\u3088\u304f\u4f7f\u3046\u6a5f\u80fd\u3068\u5b9f\u8df5\u7684\u306aTips<\/h2>\n\n\n\n
PyMongo\u306b\u306f\u3001MongoDB\u3092\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u69d8\u3005\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001PyMongo\u3092\u4f7f\u3046\u4e0a\u3067\u77e5\u3063\u3066\u304a\u304f\u3068\u4fbf\u5229\u306a\u6a5f\u80fd\u3068\u3001\u5b9f\u8df5\u7684\u306aTips\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e00\u62ec\u64cd\u4f5c<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u3092\u64cd\u4f5c\u3059\u308b\u969b\u3001\u8907\u6570\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e00\u62ec\u3067\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001bulk_write()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306b\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\nbulk_write()<\/code>\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3059\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001InsertOne<\/code>\u3001UpdateOne<\/code>\u3001DeleteOne<\/code>\u306a\u3069\u306e\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\nfrom pymongo import InsertOne, UpdateOne, DeleteOne\n\noperations = [\n InsertOne({\"name\": \"Charlie\", \"age\": 40}),\n UpdateOne({\"name\": \"Alice\"}, {\"$inc\": {\"age\": 1}}),\n DeleteOne({\"name\": \"Bob\"})\n]\nresult = collection.bulk_write(operations)<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001InsertOne<\/code>\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8ffd\u52a0\u3001UpdateOne<\/code>\u3067\u5e74\u9f62\u30921\u3064\u5897\u3084\u3059\u66f4\u65b0\u3001DeleteOne<\/code>\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u4e00\u62ec\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\u691c\u7d22\u30af\u30a8\u30ea\u306e\u66f8\u304d\u65b9<\/h3>\n\n\n\n
PyMongo\u3067\u306f\u3001\u69d8\u3005\u306a\u30af\u30a8\u30ea\u30aa\u30da\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u691c\u7d22\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3088\u304f\u4f7f\u308f\u308c\u308b\u30af\u30a8\u30ea\u30aa\u30da\u30ec\u30fc\u30bf\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u6bd4\u8f03\u6f14\u7b97\u5b50:
$gt<\/code>\uff08\u3088\u308a\u5927\u304d\u3044\uff09\u3001$gte<\/code>\uff08\u4ee5\u4e0a\uff09\u3001$lt<\/code>\uff08\u3088\u308a\u5c0f\u3055\u3044\uff09\u3001$lte<\/code>\uff08\u4ee5\u4e0b\uff09<\/li>\n\n\n\n- \u542b\u307e\u308c\u308b\u304b\u3069\u3046\u304b\u306e\u5224\u5b9a:
$in<\/code>\uff08\u5024\u304c\u542b\u307e\u308c\u308b\uff09\u3001$nin<\/code>\uff08\u5024\u304c\u542b\u307e\u308c\u306a\u3044\uff09<\/li>\n\n\n\n- \u8ad6\u7406\u6f14\u7b97\u5b50:
$or<\/code>\uff08\u3044\u305a\u308c\u304b\u306e\u6761\u4ef6\u306b\u4e00\u81f4\uff09\u3001$and<\/code>\uff08\u3059\u3079\u3066\u306e\u6761\u4ef6\u306b\u4e00\u81f4\uff09\u3001$not<\/code>\uff08\u6761\u4ef6\u306b\u4e00\u81f4\u3057\u306a\u3044\uff09<\/li>\n<\/ul>\n\n\n\n\u3053\u308c\u3089\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u8907\u96d1\u306a\u691c\u7d22\u6761\u4ef6\u3092\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
query = {\"age\": {\"$gt\": 25, \"$lte\": 35}}\ndocuments = collection.find(query)<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u5e74\u9f62\u304c25\u3088\u308a\u5927\u304d\u304f\u300135\u4ee5\u4e0b\u3067\u3042\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001\u691c\u7d22\u7d50\u679c\u3068\u3057\u3066\u8fd4\u5374\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
query = {\"name\": \"Alice\"}\nprojection = {\"_id\": 0, \"name\": 1, \"age\": 1}\ndocument = collection.find_one(query, projection)<\/pre>\n\n\n\n\u3053\u306e\u4f8b\u3067\u306f\u3001name<\/code>\u304c\u201dAlice\u201d\u3067\u3042\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3001_id<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u9664\u5916\u3057\u3066\u3001name<\/code>\u3068age<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u307f\u3092\u8fd4\u5374\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8a2d\u5b9a\u3068\u6d3b\u7528<\/h3>\n\n\n\n
\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u7d22\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002PyMongo\u3067\u306f\u3001create_index()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\ncollection.create_index(\"name\")<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001name<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001name<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3063\u305f\u691c\u7d22\u304c\u9ad8\u901f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\u8907\u6570\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8907\u5408\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
collection.create_index([(\"name\", 1), (\"age\", -1)])<\/pre>\n\n\n\n\u3053\u306e\u4f8b\u3067\u306f\u3001name<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u3068age<\/code>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u8907\u5408\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002name<\/code>\u306f\u6607\u9806\uff081\uff09\u3001age<\/code>\u306f\u964d\u9806\uff08-1\uff09\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n\u9069\u5207\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5fdc\u7b54\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u3092\u64cd\u4f5c\u3059\u308b\u969b\u306f\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u3092\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u306e\u64cd\u4f5c\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4f8b\u5916\u306f\u3001PyMongoError<\/code>\u3067\u3059\u3002try-except\u6587\u3092\u4f7f\u3063\u3066\u3001\u30a8\u30e9\u30fc\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3001\u9069\u5207\u306b\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\nfrom pymongo.errors import PyMongoError\n\ntry:\n # PyMongo\u306e\u64cd\u4f5c\nexcept PyMongoError as e:\n print(f\"An error occurred: {str(e)}\")<\/pre>\n\n\n\n\u63a5\u7d9a\u30a8\u30e9\u30fc\u3001\u8a8d\u8a3c\u30a8\u30e9\u30fc\u3001\u91cd\u8907\u30ad\u30fc\u30a8\u30e9\u30fc\u306a\u3069\u3001\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a8\u30e9\u30fc\u3092\u60f3\u5b9a\u3057\u3066\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9069\u5207\u306b\u30ed\u30b0\u306b\u8a18\u9332\u3057\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u308f\u304b\u308a\u3084\u3059\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30e9\u30fc\u6642\u306e\u5bfe\u5fdc\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u4e0a\u304c\u3001PyMongo\u3067\u3088\u304f\u4f7f\u3046\u6a5f\u80fd\u3068\u5b9f\u8df5\u7684\u306aTips\u3067\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e00\u62ec\u64cd\u4f5c\u3001\u691c\u7d22\u30af\u30a8\u30ea\u306e\u66f8\u304d\u65b9\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8a2d\u5b9a\u3068\u6d3b\u7528\u3001\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306b\u3064\u3044\u3066\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001PyMongo\u3092\u4f7f\u3063\u305fMongoDB\u306e\u64cd\u4f5c\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u6a5f\u80fd\u3084Tips\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u6a5f\u80fd\u3092\u9078\u629e\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
PyMongo\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u3001\u3055\u3089\u306b\u8a73\u7d30\u306a\u60c5\u5831\u3084\u4f7f\u7528\u4f8b\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089\u3001PyMongo\u3092\u4f7f\u3044\u3053\u306a\u3059\u30b9\u30ad\u30eb\u3092\u78e8\u3044\u3066\u3044\u304f\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002
<\/p>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u6d41\u308c<\/h2>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u3092\u64cd\u4f5c\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u969b\u306f\u3001\u4e00\u822c\u7684\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6d41\u308c\u3067\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u8981\u4ef6\u5b9a\u7fa9<\/li>\n\n\n\n
- \u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0<\/li>\n\n\n\n
- \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u8a08<\/li>\n\n\n\n
- \u958b\u767a\u74b0\u5883\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/li>\n\n\n\n
- CRUD\u51e6\u7406\u306e\u5b9f\u88c5<\/li>\n\n\n\n
- \u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0<\/li>\n\n\n\n
- \u30c7\u30d7\u30ed\u30a4<\/li>\n<\/ol>\n\n\n\n
\u305d\u308c\u305e\u308c\u306e\u6bb5\u968e\u3067\u3001PyMongo\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001MongoDB\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u5186\u6ed1\u306b\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0<\/h3>\n\n\n\n
MongoDB\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u6307\u5411\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308a\u3001JSON\u30e9\u30a4\u30af\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u69cb\u9020\u3092\u6301\u3061\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3067\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6271\u3046\u30c7\u30fc\u30bf\u3092MongoDB\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30e2\u30c7\u30eb\u306b\u5408\u308f\u305b\u3066\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u69cb\u9020\u3092\u5b9a\u7fa9\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u7559\u610f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u95a2\u9023\u3059\u308b\u30c7\u30fc\u30bf\u3092\u57cb\u3081\u8fbc\u307f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u53c2\u7167\u3092\u4f7f\u3063\u3066\u8868\u73fe\u3059\u308b<\/li>\n\n\n\n
- \u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u3092\u8003\u616e\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u884c\u3046<\/li>\n\n\n\n
- \u5197\u9577\u6027\u3068\u4e00\u8cab\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3059\u308b<\/li>\n<\/ul>\n\n\n\n
\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fdd\u5b88\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
CRUD\u51e6\u7406\u306e\u5b9f\u88c5<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u3066\u3001\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\u3001\u8aad\u307f\u53d6\u308a\u3001\u66f4\u65b0\u3001\u524a\u9664\uff08CRUD\uff09\u306e\u51e6\u7406\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\uff08Create\uff09<\/h4>\n\n\n\n
insert_one()<\/code>\u3084insert_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\ndocument = {\"name\": \"John\", \"age\": 30}\nresult = collection.insert_one(document)\nprint(f\"Inserted document ID: {result.inserted_id}\")<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\uff08Read\uff09<\/h4>\n\n\n\n
find()<\/code>\u3084find_one()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"name\": \"John\"}\ndocument = collection.find_one(query)\nprint(document)<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u66f4\u65b0\uff08Update\uff09<\/h4>\n\n\n\n
update_one()<\/code>\u3084update_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"name\": \"John\"}\nnew_values = {\"$set\": {\"age\": 31}}\nresult = collection.update_one(query, new_values)\nprint(f\"Modified {result.modified_count} document\")<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u306e\u524a\u9664\uff08Delete\uff09<\/h4>\n\n\n\n
delete_one()<\/code>\u3084delete_many()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\nquery = {\"name\": \"John\"}\nresult = collection.delete_one(query)\nprint(f\"Deleted {result.deleted_count} document\")<\/pre>\n\n\n\n\u3053\u308c\u3089\u306eCRUD\u51e6\u7406\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0<\/h3>\n\n\n\n
\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u54c1\u8cea\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002PyMongo\u3092\u4f7f\u3063\u305f\u30c6\u30b9\u30c8\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u70b9\u306b\u6ce8\u610f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u30c6\u30b9\u30c8\u7528\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3001\u672c\u756a\u74b0\u5883\u3068\u306f\u5206\u96e2\u3059\u308b<\/li>\n\n\n\n
- \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u6e96\u5099\u3057\u3001\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3054\u3068\u306b\u30c7\u30fc\u30bf\u3092\u521d\u671f\u5316\u3059\u308b<\/li>\n\n\n\n
- \u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3068\u7d71\u5408\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3001\u7db2\u7f85\u7684\u306b\u30c6\u30b9\u30c8\u3092\u884c\u3046<\/li>\n<\/ul>\n\n\n\n
\u4ee5\u4e0b\u306f\u3001PyMongo\u3092\u4f7f\u3063\u305f\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306e\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n
from pymongo import MongoClient\n\ndef test_insert_document():\n client = MongoClient('mongodb:\/\/localhost:27017\/')\n db = client['testdb']\n collection = db['testcollection']\n\n document = {\"name\": \"Test User\", \"age\": 25}\n result = collection.insert_one(document)\n\n assert result.inserted_id is not None\n\n client.close()<\/pre>\n\n\n\n\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u3092\u691c\u8a3c\u3057\u3001\u30a8\u30e9\u30fc\u3084\u4e0d\u5177\u5408\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30d0\u30c3\u30b0\u3067\u306f\u3001\u30ed\u30b0\u51fa\u529b\u3084\u30c7\u30d0\u30c3\u30ac\u30fc\u3092\u4f7f\u3063\u3066\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3001\u4fee\u6b63\u3057\u307e\u3059\u3002PyMongo\u3092\u4f7f\u3063\u305f\u51e6\u7406\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3001\u9069\u5207\u306a\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u3068\u3081<\/h3>\n\n\n\n
PyMongo\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3001CRUD\u51e6\u7406\u306e\u5b9f\u88c5\u3001\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u304c\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002MongoDB\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u8a2d\u8a08\u3057\u3001PyMongo\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u64cd\u4f5c\u3092\u884c\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u54c1\u8cea\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089\u3001MongoDB\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u30b9\u30ad\u30eb\u3092\u78e8\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002PyMongo\u3068MongoDB\u3092\u52b9\u679c\u7684\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u304a\u308f\u308a\u306b\uff1aPyMongo\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3066MongoDB\u3092\u81ea\u5728\u306b\u64cd\u308d\u3046<\/h2>\n\n\n\n
PyMongo\u3092\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001MongoDB\u306e\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u3092\u6d3b\u304b\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u6d3b\u7528\u3057\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6271\u3044\u3084\u3059\u304f\u3067\u304d\u308b\u306e\u304cMongoDB\u306e\u5927\u304d\u306a\u9b45\u529b\u3067\u3059\u3002\u3055\u3089\u306b\u3001MongoDB\u306e\u6c34\u5e73\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5927\u898f\u6a21\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u3092\u52b9\u679c\u7684\u306b\u4f7f\u3046\u306b\u306f\u3001MongoDB\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30e2\u30c7\u30eb\u3068\u30af\u30a8\u30ea\u8a00\u8a9e\u306e\u7406\u89e3\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8a2d\u8a08\u306e\u77e5\u8b58\u3082\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002PyMongo\u306eAPI\u3092\u4f7f\u3063\u305fCRUD\u51e6\u7406\u306e\u5b9f\u88c5\u3001\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3001\u30c7\u30d0\u30c3\u30b0\u3001\u30c6\u30b9\u30c8\u306a\u3069\u306e\u6280\u8853\u3082\u8eab\u306b\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
MongoDB\u3092\u904b\u7528\u3059\u308b\u969b\u306f\u3001\u9069\u5207\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8a2d\u5b9a\u306b\u3088\u308b\u30af\u30a8\u30ea\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u3001\u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u306b\u3088\u308b\u9ad8\u53ef\u7528\u6027\u306e\u78ba\u4fdd\u3001\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u305f\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u5206\u6563\u51e6\u7406\u306a\u3069\u3001\u69d8\u3005\u306a\u70b9\u306b\u7559\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u53d6\u5f97\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u306e\u6d3b\u7528\u3082\u5fd8\u308c\u305a\u306b\u3002<\/p>\n\n\n\n
PyMongo\u3068MongoDB\u306e\u6d3b\u7528\u4e8b\u4f8b\u306f\u3001\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u7ba1\u7406\u3001IoT\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30bb\u30f3\u30b5\u30fc\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u5206\u6790\u3001E\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u3067\u306e\u5546\u54c1\u30ab\u30bf\u30ed\u30b0\u3068\u5728\u5eab\u7ba1\u7406\u3001\u30ed\u30b0\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u3068\u5206\u6790\u57fa\u76e4\u306e\u69cb\u7bc9\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b2\u30fc\u30e0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4e8b\u4f8b\u3092\u53c2\u8003\u306b\u3001\u81ea\u8eab\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306bPyMongo\u3068MongoDB\u3092\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
PyMongo\u3068MongoDB\u306e\u5b66\u7fd2\u3092\u9032\u3081\u3001NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u3001\u7d99\u7d9a\u7684\u306b\u77e5\u8b58\u3092\u6df1\u3081\u3066\u3044\u304f\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u4e0b\u306f\u3001PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u306b\u63a5\u7d9a\u3057\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8ffd\u52a0\u30fb\u691c\u7d22\u30fb\u66f4\u65b0\u30fb\u524a\u9664\u3059\u308b\u4e00\u9023\u306e\u51e6\u7406\u306e\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n
from pymongo import MongoClient\n\n# MongoDB\u306b\u63a5\u7d9a\nclient = MongoClient(\"mongodb:\/\/localhost:27017\/\")\ndb = client[\"mydatabase\"]\ncollection = db[\"mycollection\"]\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8ffd\u52a0\ndocument = {\"name\": \"John\", \"age\": 30, \"city\": \"New York\"}\ninserted_id = collection.insert_one(document).inserted_id\nprint(\"Inserted document ID:\", inserted_id)\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u691c\u7d22\nquery = {\"name\": \"John\"}\nresult = collection.find_one(query)\nprint(\"Found document:\", result)\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u66f4\u65b0\nupdate_query = {\"name\": \"John\"}\nnew_values = {\"$set\": {\"age\": 31}}\nupdated_count = collection.update_one(update_query, new_values).modified_count\nprint(\"Updated documents count:\", updated_count)\n\n# \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u524a\u9664\ndelete_query = {\"name\": \"John\"}\ndeleted_count = collection.delete_one(delete_query).deleted_count\nprint(\"Deleted documents count:\", deleted_count)\n\n# \u63a5\u7d9a\u3092\u9589\u3058\u308b\nclient.close()<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306f\u3001PyMongo\u3092\u4f7f\u3063\u305fMongoDB\u306e\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u64cd\u4f5c\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u3088\u308a\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
PyMongo\u3068MongoDB\u3092\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3068\u904b\u7528\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305c\u3072\u3001PyMongo\u3068MongoDB\u306e\u30b9\u30ad\u30eb\u3092\u78e8\u3044\u3066\u3001\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Python\u304b\u3089MongoDB\u3092\u64cd\u4f5c\u3057\u305f\u3044\uff1f\u305d\u3093\u306a\u3068\u304d\u306b\u4f7f\u3048\u308b\u306e\u304cPyMongo\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001PyMongo\u3092\u4f7f\u3063\u3066MongoDB\u306e\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u65b9\u6cd5\u3092\u4e00\u901a\u308a\u89e3\u8aac\u3057\u307e\u3059\u3002MongoDB\u3068PyMongo\u306e\u7279\u5fb4\u304b\u3089\u3001\u5b9f\u969b … <\/p>\n","protected":false},"author":1,"featured_media":462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-457","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-python"},"_links":{"self":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=457"}],"version-history":[{"count":1,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/457\/revisions"}],"predecessor-version":[{"id":458,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/457\/revisions\/458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/media\/462"}],"wp:attachment":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}