{"id":7685,"date":"2015-03-08T21:36:54","date_gmt":"2015-03-08T12:36:54","guid":{"rendered":"http:\/\/www.creationline.com\/?p=7685"},"modified":"2020-04-06T12:10:57","modified_gmt":"2020-04-06T03:10:57","slug":"cypyer-query-languageql-%e5%88%9d%e7%b4%9a%e7%b7%a8-neo4j","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/data-management\/neo4j\/7685","title":{"rendered":"Cypher Query Language(QL)-\u521d\u7d1a\u7de8 2015 #neo4j"},"content":{"rendered":"

\u672c\u8a18\u4e8b\u306f\u3001\u300cCypher\u30af\u30a8\u30ea\u306e\u57fa\u790e 2020\u300d<\/a>\u306b\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3057\u307e\u3057\u305f\u3002<\/strong><\/p>\n

Neo4j\u3067\u30b0\u30e9\u30d5\u69cb\u9020\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u6642\u306f\u3001SQL\u30e9\u30a4\u30af\u306aCypher QL\uff08Cypher\uff1a\u30b5\u30a4\u30d5\u30a1\u30fc\u3068\u8aad\u3080\uff09\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u4eca\u56de\u306f\u3001Cypher QL\u3092\u5229\u7528\u3057\u305f\u30c7\u30fc\u30bf\u306e\u767b\u9332\u3001\u66f4\u65b0\u3001\u691c\u7d22\u3001\u524a\u9664\u306a\u3069\u3001\u6700\u3082\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\u95a2\u9023\u8a18\u4e8b-CL-Lab<\/strong>
\nNeo4j-\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f<\/a>
\nCypher Query Language(QL)-\u69cb\u6210\u8981\u7d20\u7de8<\/a>
\nCypher Query Language(QL)-\u521d\u7d1a\u7de8 <\/a>
\nNeo4j-\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u8fbc\u307f<\/a><\/p>\n

\u95a2\u9023\u8a18\u4e8b-Qiita<\/strong>
\nWindows\u3067Neo4j\u3092\u4f7f\u3063\u3066\u307f\u308b<\/a>
\nMac\u3067Neo4j\u3092\u4f7f\u3063\u3066\u307f\u308b<\/a>
\nSoftLayer\u3067Neo4j\u3092\u4f7f\u3063\u3066\u307f\u308b<\/a>
\nAWS\u3067Neo4j\u3092\u4f7f\u3063\u3066\u307f\u308b<\/a>
\nNeo4j\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3044\u5012\u3059<\/a><\/p>\n

Cypher QL\u3068\u306f<\/h2>\n
\n

Cypher QL\u306f\u3001Noe4j\u306e\u30b0\u30e9\u30d5\u69cb\u9020\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305fSQL\u30e9\u30a4\u30af\u306a\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3059\u3002\u524d\u56de\u306e\u8a18\u4e8b\u3067\u3001Cypher QL\u306e\u591a\u69d8\u306a\u69cb\u6210\u8981\u7d20\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f\u3001\u305d\u308c\u3092\u898b\u305f\u3060\u3051\u3067\u306f\u3001\u4ed6\u306eNoSQL\u7cfb\u306e\u30af\u30a8\u30ea\u8a00\u8a9e\u3068\u9055\u3063\u3066\u30b8\u30e7\u30a4\u30f3\u3082\u51fa\u6765\u308b\u3057\u3001SQL\u30e9\u30a4\u30af\u306a\u3053\u3068\u304c\u8272\u3005\u51fa\u6765\u305d\u3046\u3060\u304c\u3001\u305d\u306e\u672c\u5f53\u306e\u5b9f\u529b\u306e\u307b\u3069\u306f\uff1f\u3001\u3068\u3044\u3046\u306e\u304c\u6b63\u76f4\u306a\u611f\u60f3\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u3002 \u3057\u304b\u3057\u3001\u3053\u308c\u304b\u3089\u7d39\u4ecb\u3059\u308bCypher QL\u306f\u3001\u3042\u3089\u3086\u308b\u30af\u30a8\u30ea\u8a00\u8a9e\u7cfb\u3067\u6700\u9ad8\u982d\u8133\u3067\u3042\u308b\u3068\u8a00\u3063\u3066\u3082\u904e\u8a00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Cypher QL\u306f\u3001\u95a2\u4fc2\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u80fd\u529b\u3092\u5408\u308f\u305b\u305f\u4ee5\u4e0a\u306e\u591a\u80fd\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u3067\u30c7\u30fc\u30bf\u3092\u6271\u3044\u3001SQL\u3092\u8d85\u3048\u308b\u30c7\u30fc\u30bf\u51e6\u7406\u80fd\u529b\u3092\u5f85\u3061\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u306a\u3069\u306e\u30c7\u30fc\u30bf\u7ba1\u7406\u80fd\u529b\u3092\u3082\u5099\u3048\u3066\u3044\u308b\u306e\u304cCypher QL\u3067\u3059\u3002<\/p>\n

Cypher QL\u306e\u5b9f\u884c\u30c4\u30fc\u30eb<\/h2>\n
\n

Cypher QL\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u591a\u69d8\u3067\u3059\u3002\u4eca\u56de\u306e\u6f14\u7fd2\u3067\u306f\u3001\u624b\u8efd\u306b\u5229\u7528\u3067\u304d\u308bNeo4j\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002
\nNeo4j\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong>\uff1aNeo4j\u6a19\u6e96\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u5f37\u529b\u306aGUI\u3067\u30b0\u30e9\u30d5\u8868\u73fe\u304c\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u5229\u7528\u306e\u305f\u3081\u306b\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002
\nNeo4j\u30b7\u30a7\u30eb<\/strong>\uff1aLinux\u3084Mac\u3067\u4f7f\u3048\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002bin\/neo4j-shell\u3092\u5b9f\u884c\u3059\u308b\u3068\u8d77\u52d5\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001Neo4j\u3067\u30d0\u30c3\u30c1\u51e6\u7406\u3092\u884c\u3046\u3068\u304d\u306b\u6709\u52b9\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002
\nREST API<\/strong>\uff1aNeo4j\u30b5\u30fc\u30d0\u306f\u3001REST API\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002Curl\u3084\u69d8\u3005\u306a\u8a00\u8a9e\u3092\u5229\u7528\u3057\u3066Cypher\u3000QL\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002
\nNeo4j\u30c9\u30e9\u30a4\u30d0\u30fc<\/strong>:Java\/.NET\/JavaScript\/Python\/Ruby\/PHP\/R\/Go\/Clojure\/Perl\/Haskell\u306a\u3069\u306e\u8a00\u8a9e\u3067Cypher QL\u3092\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n

Cypher QL\u304b\u3089\u307f\u305fNeo4j\u306e\u30c7\u30fc\u30bf\u69cb\u9020<\/h2>\n
\n

\u4ee5\u4e0b\u306e\u56f3\u306f\u3001Cypher\u30af\u30a8\u30ea\u306e\u7406\u89e3\u3092\u52a9\u3051\u308b\u305f\u3081\u306b\u3001Cypher QL\u304c\u3069\u306e\u3088\u3046\u306a\u8ad6\u7406\u5358\u4f4d\u3067\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u7b46\u8005\u306e\u6d1e\u5bdf\u3092\u30a4\u30e1\u30fc\u30b8\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002Neo4j\u306f\u3001\u30c7\u30fc\u30bf\u3068\u30c7\u30fc\u30bf\u9593\u306e\u95a2\u4fc2\u6027\u3092\u660e\u78ba\u306b\u5206\u96e2\u3057\u3066\u3044\u307e\u3059\u3002\u30ce\u30fc\u30c9\u30b9\u30c8\u30a2\u306e\u69cb\u6210\u306f\u3001\u95a2\u4fc2\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u8a00\u3048\u3070\u3001\u540c\u3058\u30e9\u30d9\u30eb\u3092\u6301\u3063\u305f\u30ce\u30fc\u30c9\u7fa4\u304c\u30c6\u30fc\u30d6\u30eb\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u3057\u3001\u30ce\u30fc\u30c9\u304c\u6301\u3063\u3066\u3044\u308b\u5c5e\u6027\u304c\u30ec\u30b3\u30fc\u30c9\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u3057\u307e\u3059\u3002\u95a2\u4fc2\u6027\u30b9\u30c8\u30a2\u306f\u3001\u30bf\u30a4\u30d7\u3068\u3044\u3046\u540d\u79f0\u3092\u6301\u3061\u3001\u3055\u3089\u306b\u30bf\u30a4\u30d7\u304c\u5c5e\u6027\u3092\u3082\u3064\u3053\u3068\u3067\u95a2\u4fc2\u306e\u591a\u69d8\u6027\u3092\u8868\u73fe\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306bNeo4j\u3067\u306f\u3001\u5b9f\u4f53\u306b\u306a\u308b\u30c7\u30fc\u30bf\u3068\u5b9f\u4f53\u3068\u306e\u95a2\u4fc2\u3092\u8868\u3059\u30c7\u30fc\u30bf\u3092\u660e\u78ba\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u3068\u3066\u3082\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u306e\u8868\u73fe\u3067\u3082\u4e0a\u624b\u306b\u6271\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u306a\u304a\u3001\u4e8b\u524d\u306b\u3044\u304b\u306a\u308b\u69cb\u9020\u306e\u5b9a\u7fa9\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u6a5f\u80fd\u7684\u306b\u306f\u3001\u95a2\u4fc2\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30ad\u30fc\u30d0\u30ea\u30e5\u30fc\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9577\u6240\u3092\u5408\u308f\u305b\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u5358\u72ec\u306e\u30c7\u30fc\u30bf\u3068\u3057\u3066\u6271\u3046\u6700\u5c0f\u5358\u4f4d\u306f\u30ce\u30fc\u30c9\u3067\u3042\u308a\u3001\u95a2\u4fc2\u6027\u306f\u30ce\u30fc\u30c9\u3068\u30ce\u30fc\u30c9\u306e\u9593\u3067\u306e\u307f\u5b58\u5728\u3057\u307e\u3059\u3002\u6ce2\u7dda\u3067\u53d6\u308a\u56f2\u3093\u3067\u3044\u308b\u30ce\u30fc\u30c9\u30b9\u30c8\u30a2\u3068\u95a2\u4fc2\u6027\u30b9\u30c8\u30a2\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u30b9\u30da\u30fc\u30b9\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304c\u3001Cypher QL\u306e\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u306b\u306f\u767b\u5834\u3057\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001Neo4j DBMS(DataBase Management System)\u3067\u81ea\u52d5\u7ba1\u7406\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n

\"cypher-sql-data-model\"<\/p>\n

Cypher QL\u6f14\u7fd2<\/h2>\n
\n

\u3053\u308c\u304b\u3089\u7d39\u4ecb\u3059\u308bCypher\u30af\u30a8\u30ea\u306f\u3001\u521d\u3081\u3066Neo4j\u3092\u4f7f\u3046\u4eba\u306e\u305f\u3081\u306b\u3001Neo4j\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089\u3082\u3001\u7b46\u8005\u72ec\u81ea\u306e\u69cb\u6210\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u53c2\u8003\u8cc7\u6599<\/strong>
\nhttp:\/\/neo4j.com\/docs\/milestone\/tutorials.html<\/a>
\nhttp:\/\/neo4j.com\/docs\/milestone\/cypher-query-lang.html<\/a><\/p>\n

\u57fa\u672c\u66f8\u5f0f<\/h3>\n

\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u306e\u767b\u9332\u3001\u66f4\u65b0\u3001\u524a\u9664<\/strong>
\nCREATE [DELETE]<\/b>:\u30ce\u30fc\u30c9\u3084\u95a2\u4fc2\u6027\u306e\u767b\u9332\u3001\u524a\u9664\u3092\u884c\u3044\u307e\u3059\u3002
\nSET[REMOVE]<\/b> \uff1a\u30ce\u30fc\u30c9\u3084\u95a2\u4fc2\u6027\u306b\u5bfe\u3059\u308b\u5c5e\u6027\u306e\u767b\u9332\u3001\u66f4\u65b0\u3001\u524a\u9664\u3092\u884c\u3044\u307e\u3059\u3002
\nMERGE<\/b>:\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u304c\u5b58\u5728\u3059\u308c\u3070\u66f4\u65b0\u3057\u3001\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u306e\u691c\u7d22\u3001\u30d5\u30a3\u30eb\u30bf\u30fc<\/strong>
\nMATCH<\/b>\uff1a\u30ce\u30fc\u30c9\u3084\u95a2\u4fc2\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u306a\u304b\u3067\u3001\u3042\u308b\u7a2e\u306e\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u304c\u5b58\u5728\u3059\u308b\u306e\u304b\u3001\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002
\nWHERE<\/b>\uff1a \u554f\u3044\u5408\u308f\u305b\u306e\u7d50\u679c\u5024\u306b\u5bfe\u3057\u3066\u6761\u4ef6\u6587\u3092\u66f8\u304d\u3001\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u884c\u3044\u307e\u3059\u3002
\nRETURN<\/b>\uff1aCREATE\u3084MARGE\u3001MATCH\u306a\u3069\u306e\u6700\u7d42\u7684\u306a\u7d50\u679c\u5024\u3092\u8fd4\u3059\u6587\u3067\u3059\u3002<\/p>\n

\u4e8b\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u3068\u4fbf\u5229\u306aCypher\u30af\u30a8\u30ea<\/h3>\n

\u4ee5\u4e0b\u306e\u69cb\u6587\u3092\u77e5\u3063\u3066\u304a\u304f\u3001Cypher QL\u306e\u7fd2\u5f97\u306b\u975e\u5e38\u306b\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p>\n

\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3092\u691c\u7d22<\/strong>
\n\u6b21\u306eCypher\u30af\u30a8\u30ea\u306f\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30d0\u30bf\u30fc\u30f3\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n

MATCH (n) OPTIONAL MATCH (n)-[r]-()
\nRETURN n,r\n<\/p><\/blockquote>\n

MATCH (n)<\/b>\uff1a \u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u307e\u3059\u3002(n)\u306f\u3001\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3092\u610f\u5473\u3059\u308b\u8b58\u5225\u5b50\u3067\u3059\u3002\u8b58\u5225\u5b50\u306fCypher\u30af\u30a8\u30ea\u306e\u306a\u304b\u3067\u30c7\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u306b\u4f7f\u3044\u307e\u3059\u3002
\nOPTIONAL MATCH<\/b>\uff1a\u3053\u306e\u6587\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u95a2\u4fc2\u6027\u3092\u6301\u3064\u30ce\u30fc\u30c9\u3068\u95a2\u4fc2\u6027\u6301\u305f\u306a\u3044\u30ce\u30fc\u30c9\u306e\u4e21\u65b9\u304c\u5bfe\u8c61\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6587\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u95a2\u4fc2\u6027\u3092\u6301\u305f\u306a\u3044\u30ce\u30fc\u30c9\u306f\u3001\u691c\u7d22\u5bfe\u8c61\u5916\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n(n)-[r]-() <\/b>\uff1a (\u30ce\u30fc\u30c9)-[\u95a2\u4fc2\u6027]-(\u30ce\u30fc\u30c9)\u306e\u610f\u5473\u3067\u3001\u65b9\u5411\u3092\u554f\u308f\u305a\u3001\u30ce\u30fc\u30c9\u3068\u30ce\u30fc\u30c9\u306e\u9593\u3067\u4f55\u7b49\u304b\u306e\u95a2\u4fc2\u6027\u3092\u6301\u3064\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3068\u3044\u3046\u8868\u73fe\u3067\u3059\u3002
\nRETURN n, r<\/b>\uff1a\u691c\u7d22\u3057\u305f\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3092\u8b58\u5225\u5b50\u3092\u901a\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002\u8b58\u5225\u5b50\u3067\u3042\u308bn\u3068r\u306e\u4e2d\u8eab\u306fJSON\u5f62\u5f0f\u306e\u30ea\u30b9\u30c8\u3084\u30de\u30c3\u30d7\u3067\u3059\u3002<\/p>\n

\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3068\u95a2\u4fc2\u6027\u306e\u691c\u7d22\u306f\u3001\u7c21\u5358\u306b\u6b21\u306e\u3088\u3046\u306aCypher\u30af\u30a8\u30ea\u3092\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n

\nMATCH n RETURN n\n<\/p><\/blockquote>\n

\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u524a\u9664<\/strong>
\n\u6b21\u306eCypher\u30af\u30a8\u30ea\u306f\u3001\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u8272\u3005\u8a66\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3059\u3079\u3066\u3092\u524a\u9664\u3059\u308b\u5fc5\u8981\u6027\u304c\u5ea6\u3005\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n

MATCH (n) OPTIONAL MATCH (n)-[r]-() DELETE n,r<\/p><\/blockquote>\n

DELETE<\/b>\uff1a\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3092\u8fd4\u3055\u305a\u306b\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n

\u5c5e\u6027\u3092\u6301\u305f\u306a\u3044\u30ce\u30fc\u30c9\u306e\u691c\u7d22\u3068\u524a\u9664<\/strong><\/p>\n

\u6b21\u306e\u3088\u3046\u306aCypher\u30af\u30a8\u30ea\u3067\u30ce\u30fc\u30c9\u3092\u4f5c\u3063\u305f\u5834\u5408\u3001\u5c5e\u6027\u304c\u5b58\u5728\u3057\u306a\u3044\u30ce\u30fc\u30c9\u304c\u4f5c\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30ce\u30fc\u30c9\u306f\u3001\u30ce\u30fc\u30c9\u306e\u540d\u79f0\u3092\u793a\u3059\u5c5e\u6027\u304c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u306b\u3001Cypher QL\u306e\u521d\u5fc3\u8005\u306b\u306f\u3001\u3068\u3066\u3082\u6271\u3044\u306b\u304f\u3044\u3067\u3059\u3002<\/p>\n

\nCREATE (person:Person)
\nRETURN person
\nAdded 1 label, created 1 node, returned 1 row in 254 ms\n<\/p><\/blockquote>\n

\u6b21\u306e\u3088\u3046\u306b\u691c\u7d22\u3059\u308b\u3068\u3001\u300c:Person\u300d\u3068\u3044\u3046\u30e9\u30d9\u30eb\u306e\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u304c\u7d50\u679c\u5024\u3068\u3057\u3066\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002\u30ce\u30fc\u30c9\u6570\u304c\u591a\u3044\u5834\u5408\u306b\u306f\u3001\u3069\u308c\u306a\u306e\u304b\u7279\u5b9a\u304c\u96e3\u3057\u3044\u3067\u3059\u3002<\/p>\n

\nMATCH (person:Person)
\nRETURN person\n<\/p><\/blockquote>\n

\u540c\u30e9\u30d9\u30eb(:Person)\u306e\u306a\u304b\u306e\u4ed6\u306e\u30ce\u30fc\u30c9\u306b\u5c5e\u6027\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u305d\u306e\u5c5e\u6027\u3092\u5229\u7528\u3057\u3066\u691c\u7d22\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u3088\u3046\u306b\u5b58\u5728\u3057\u306a\u3044\u5c5e\u6027\u30ad\u30fc\u306e\u5024\u306f\u3001NULL\u304c\u8fd4\u3063\u3066\u304f\u308b\u306e\u3067\u5bfe\u8c61\u306e\u30ce\u30fc\u30c9\u304c\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n

\nMATCH (person:Person) WHERE person.name IS NULL
\nRETURN id(person), person.name, person.name IS NULL\n<\/p><\/blockquote>\n

\"Cypher-return-is-null\"<\/p>\n

id(person)<\/b>\uff1a\u5185\u90e8\u60c5\u5831\u3067\u3042\u308b\u30ce\u30fc\u30c9\u306eID\u3092\u8868\u793a\u3057\u307e\u3059\u3002
\nperson.name<\/b>\uff1a\u5b58\u5728\u3057\u306a\u3044\u5c5e\u6027\u30ad\u30fc\u306e\u5024\u306f\u3001NULL\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059
\nperson.name IS NULL<\/b>\uff1a\u7d50\u679c\u5024\u304c\u6b63\u3057\u3044\u3067\u3059\u304b\u3089\u3001TRUE\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u4e0a\u8a18\u306eCypher\u30af\u30a8\u30ea\u306b\u306f\u3001\u601d\u308f\u306c\u843d\u3068\u3057\u7a74\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306bNAME\u306e\u5909\u308f\u308a\u306bNAMAE\u306e\u3088\u3046\u306b\u3001\u672c\u6765(:Person)\u30e9\u30d9\u30eb\u306e\u3069\u3053\u306b\u3082\u5b58\u5728\u3057\u306a\u3044\u306f\u305a\u306e\u5c5e\u6027\u30ad\u30fc\u3067\u691c\u7d22\u3057\u3066\u3082\u3001NULL\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002Cypher\u3000QL\u306f\u3001\u5b58\u5728\u3059\u308b\u3053\u3068\u306b\u5bfe\u3057\u3066\u3001\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3082\u4e00\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u6271\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306f\u6c7a\u3057\u3066\u56f0\u3063\u305f\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u5fb4\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u3068\u3001\u8272\u3093\u306a\u5834\u9762\u3067\u6709\u52b9\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\nMATCH (person:Person) WHERE person.namae IS NULL RETURN id(person), person.namae, person.namae\n<\/p><\/blockquote>\n

\u524a\u9664\u306f\u3001RETURN\u306e\u4ee3\u308f\u308a\u306bDELETE\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

\u30e9\u30d9\u30eb\u3082\u5c5e\u6027\u3082\u6301\u305f\u306a\u3044\u30ce\u30fc\u30c9\u306e\u691c\u7d22\u3068\u524a\u9664<\/strong><\/p>\n

\u6b21\u306e\u3088\u3046\u306aCypher\u30af\u30a8\u30ea\u3067\u30ce\u30fc\u30c9\u3092\u4f5c\u3063\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u3001\u30e9\u30d9\u30eb\u3082\u5c5e\u6027\u304c\u5b58\u5728\u3057\u306a\u3044\u30ce\u30fc\u30c9\u304c\u4f5c\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

\nCREATE n RETURN n
\nCreated 1 node, returned 1 row in 225 ms. <\/p><\/blockquote>\n

\u3053\u306e\u3088\u3046\u306a\u30ce\u30fc\u30c9\u306f\u3001\u30e9\u30d9\u30eb\u306e\u30d8\u30c3\u30c0\u304cNULL\u306e\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u691c\u7d22\u3057\u307e\u3059\u3002<\/p>\n

\nMATCH n WHERE {label:head(labels(n))}={label:null}
\nRETURN id(n), {label:head(labels(n))}\n<\/p><\/blockquote>\n

\"Cypher-return-label\"
\n{label:head(labels(n))}={label:null}<\/b>:\u30e9\u30d9\u30eb\u306e\u30d8\u30c3\u30c0\u304cNULL\u3067\u3042\u308b\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3092\u30d5\u30a3\u30eb\u30bf\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u524a\u9664\u306f\u3001RETURN\u306e\u5909\u308f\u308a\u306bDELETE\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

\u30ce\u30fc\u30c9\u306e\u51e6\u7406<\/h2>\n
\n

\u3053\u3053\u3067\u306f\u3001\u30ce\u30fc\u30c9\u306e\u767b\u9332\u3068\u524a\u9664\u3001\u30ce\u30fc\u30c9\u5c5e\u6027\u306e\u8ffd\u52a0\u3001\u5909\u66f4\u3001\u691c\u7d22\u3001\u524a\u9664\u306a\u3069\u3092\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u30ce\u30fc\u30c9\u306e\u767b\u9332<\/h3>\n

\u30cf\u30ea\u30a6\u30c3\u30c9\u6620\u753b\u306e\u5927\u30d2\u30c3\u30c8\u4f5c\u3067\u3042\u308b\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u30ce\u30fc\u30c9\u3068\u3057\u3066\u767b\u9332\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

CREATE (movie:Movie { title:\"The Matrix\",released:1997 }) <\/p><\/blockquote>\n

CREATE\u3000(movie:Movie{})<\/b>\uff1aCREATE (\u8b58\u5225\u5b50:\u30e9\u30d9\u30eb{\u3000})\u306f\u3001\u30ce\u30fc\u30c9\u767b\u9332\u306e\u57fa\u672c\u66f8\u5f0f\u3067\u3059\u3002\u82f1\u8a9e\u3067\u8868\u8a18\u3059\u308b\u3068\u304d\u306f\u3001\u30e9\u30d9\u30eb\u306e\u5148\u982d\u306e\u6587\u5b57\u3092\u5927\u6587\u5b57\u306b\u3057\u307e\u3059\u3002\u540c\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u3066\u3044\u308b\u30ce\u30fc\u30c9\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002
\n{ title:\"The Matrix\",released:1997 }<\/b>\uff1a{\u30ad\u30fc\uff1a\u30d0\u30ea\u30e5\u30fc}\u306f\u3001\u5c5e\u6027\u306e\u57fa\u672c\u66f8\u5f0f\u3067\u3059\u3002\u8907\u6570\u767b\u9332\u3059\u308b\u3068\u304d\u306f\u3001\u30b3\u30f3\u30de\u3067\u533a\u5207\u308a\u307e\u3059\u3002\u300c\"The Matrix\"\u300d\u3001\u300creleased:1997\u300d\u306e\u3088\u3046\u306b\u6587\u5b57\u30bf\u30a4\u30d7\u3001\u6570\u5b57\u30bf\u30a4\u30d7\u306a\u3069\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u5c5e\u6027\u306f\u3001\u30ce\u30fc\u30c9\u306e\u540d\u79f0\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u4e00\u610f\u6027\u306e\u5236\u7d04\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30ce\u30fc\u30c9\u304c\u6301\u3064\u3079\u304d\u69d8\u3005\u306a\u60c5\u5831\u3092\u300c\u30ad\u30fc:\u30d0\u30ea\u30e5\u30fc\u300d\u306e\u66f8\u5f0f\u3067\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30ce\u30fc\u30c9\u306e\u691c\u7d22<\/h3>\n

\u4e0a\u8a18\u306eCypher\u30af\u30a8\u30ea\u306f\u3001RETURN\u6587\u3092\u6307\u5b9a\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u623b\u308a\u5024\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u306f\u305a\u3067\u3059\u3002\u6b21\u306e\u3088\u3046\u306aCypher\u30af\u30a8\u30ea\u3067\u7d50\u679c\u3092\u691c\u7d22\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\nMATCH (movie:Movie { title:\"The Matrix\"})
\nRETURN movie\n<\/p><\/blockquote>\n

\"Cypher-return-movie\"
\nMATCH (m:Movie { title:\"The Matrix\"})<\/b>\uff1a\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u304c\u4e00\u81f4\u3059\u308b\u3082\u306e\u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001SQL\u3067\u8a00\u3048\u3070\u3001SELECT\u6587\u306bWHERE\u3067\u6620\u753b\u540d\u3092\u30d5\u30a3\u30eb\u30bf\u30fc\u3057\u305f\u3088\u3046\u306a\u7d50\u679c\u3067\u3059\u3002<\/p>\n

\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u304c1\u500b\u306e\u3068\u304d\u306f\u3001\u6b21\u306e\u3088\u3046\u306aCypher\u30af\u30a8\u30ea\u3067\u3082\u7d50\u679c\u306f\u540c\u3058\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30ce\u30fc\u30c9\u304c\u591a\u304f\u306a\u308b\u3068\u3001\u300cMovie\u3068\u3044\u3046\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u305f\u30ce\u30fc\u30c9\u3059\u3079\u3066\u300d\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

\nMATCH (movie:Movie)
\nRETURN movie\n<\/p><\/blockquote>\n

\u30ce\u30fc\u30c9\u5c5e\u6027\u306e\u66f4\u65b0<\/h3>\n

\u4e0a\u8a18\u3067\u767b\u9332\u3057\u305f\u30ce\u30fc\u30c9\u306e\u5c5e\u6027\u3092\u66f4\u65b0\u3057\u3066\u307f\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u3092\u5927\u6587\u5b57\u306b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

MATCH (movie:Movie {title:\"The Matrix\"})
\nSET movie.title=\"THE MATRIX\"
\nRETURN movie.title, movie.released<\/p><\/blockquote>\n

\u7d50\u679c\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002
\n\"Cypher-return-the-matrix-1\"<\/p>\n

SET<\/b>\uff1a\u30ce\u30fc\u30c9\u306e\u5c5e\u6027\u3092\u66f4\u65b0\u3059\u308b\u304b\u3001\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306b\u4f7f\u3044\u307e\u3059\u3002\u30ad\u30fc\u304c\u4e00\u81f4\u3059\u308c\u3070\u4e0a\u66f8\u304d\u3057\u3001\u4e00\u81f4\u3059\u308b\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306eCypher\u30af\u30a8\u30ea\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u304c\u4e00\u81f4\u3059\u308b\u3082\u306e\u3092\u4e0a\u66f8\u304d\u3057\u3066\u307f\u307e\u3059\u3002\u5927\u6587\u5b57\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u5143\u306b\u623b\u3057\u307e\u3059\u3002<\/p>\n

\nMATCH (movie:Movie)
\nWHERE movie.title=\"THE MATRIX\"
\nSET movie.title=\"The Matrix\"
\nRETURN movie.title, movie.released\n<\/p><\/blockquote>\n

\u6b21\u306e\u3088\u3046\u306b\u3001\u30bf\u30a4\u30c8\u30eb\u304c\u5143\u306b\u623b\u308a\u307e\u3057\u305f\u3002
\n\"Cypher-return-the-matrix-2\"<\/p>\n

WHERE movie.title=\"THE MATRIX\"<\/b>\uff1a WHERE\u6587\u3067\u306f\u3001\u300c\u8b58\u5225\u5b50.\u5c5e\u6027\u300d\u306e\u66f8\u5f0f\u3067\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3092\u30d5\u30a3\u30eb\u30bf\u30fc\u3059\u308b\u305f\u3081\u306b\u69d8\u3005\u306a\u6f14\u7b97\u5b50\u304c\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u30ce\u30fc\u30c9\u5c5e\u6027\u306e\u8ffd\u52a0<\/h3>\n

\u73fe\u5728\u3001\u6620\u753b\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u306f\u3001\u300ctitle\u3068released\u300d\u306e2\u3064\u306e\u5c5e\u6027\u3057\u304b\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u3053\u3053\u306b\u5c5e\u6027\u3092\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\nMATCH (movie:Movie {title:\"The Matrix\"})
\nSET movie.japanese=\"\u30de\u30c8\u30ea\u30c3\u30af\u30b9\"
\nRETURN movie.title, movie.japanese, movie.released\n<\/p><\/blockquote>\n

\"Cypher-return-japanese\"<\/p>\n

\u65e5\u672c\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u3059\u3067\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u3001SET\u6587\u3067\u306f\u5c5e\u6027\u306e\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

\u30ce\u30fc\u30c9\u5c5e\u6027\u306e\u524a\u9664<\/h3>\n

\u524d\u9805\u3067\u8ffd\u52a0\u3057\u305f\u65e5\u672c\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u524a\u9664\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\nMATCH (movie:Movie {title:\"The Matrix\"})
\nREMOVE movie.japanese
\nRETURN movie\n<\/p><\/blockquote>\n

\"Cypher-return-remove-japanese\"<\/p>\n

\u65e5\u672c\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb\u304c\u6d88\u3048\u307e\u3057\u305f\u3002<\/p>\n

\u300c\u8b58\u5225\u5b50.\u5c5e\u6027\u300d\u306e\u66f8\u5f0f\u3067\u306f\u306a\u304f\u3001\u300c\u8b58\u5225\u5b50\u300d\u3067\u623b\u308a\u5024\u3092\u307f\u308b\u3068\u3001\u30ce\u30fc\u30c9\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u5c5e\u6027\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u300c\u8b58\u5225\u5b50.\u5c5e\u6027\u300d\u306e\u66f8\u5f0f\u3092\u4f7f\u3046\u3068\u3001Cypher\u30af\u30a8\u30ea\u306f\u30de\u30c3\u30c1\u3057\u306a\u3044\u30d1\u30bf\u30fc\u30f3\u3068\u3044\u3046\u3053\u3068\u3067NULL\u3092\u8fd4\u3057\u3066\u304d\u307e\u3059\u3002\u5c5e\u6027\u304c\u5b58\u5728\u3057\u306a\u304f\u3066\u3082\u3001\u6012\u3089\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001NULL\u304c\u8fd4\u3063\u3066\u304f\u308b\u305f\u3081\u306b\u3001\u30ad\u30fc\u306f\u6b8b\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u3068\u3044\u3046\u7591\u554f\u306b\u843d\u3061\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p><\/blockquote>\n

\u95a2\u4fc2\u6027\u306e\u51e6\u7406<\/h2>\n
\n

\u95a2\u4fc2\u6027\u306e\u30bf\u30a4\u30d7\u767b\u9332<\/h3>\n

\u307e\u305a\u3001\u30ce\u30fc\u30c9\u3092\u7528\u610f\u3057\u307e\u3059\u3002\u6b21\u306f\u3001\uff11\u69cb\u6587\u306eCypher\u30af\u30a8\u30ea\u3068\u3057\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n

\nCREATE (person:Person { name:\"Keanu Reeves\", born:1964 })
\nCREATE (movie:Movie { title:\"The Matrix\", released:1997 })
\nRETURN person,movie\n<\/p><\/blockquote>\n

\"Cypher-return-person-movie-1\"<\/p>\n

\u4ff3\u512a\u3068\u6620\u753b\u3092\u767b\u9332\u3057\u307e\u3057\u305f\u304c\u3001\u95a2\u4fc2\u6027\u306f\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30b0\u30e9\u30d5\u8868\u73fe\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30d1\u30bf\u30fc\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\"cyper-sql-pattern-1\"<\/p>\n

\u300cRETURN \u8b58\u5225\u5b50\u300d\u306b\u8868\u73fe\u3059\u308b\u3053\u3068\u3068\u3001\u300cRETURN\u3000\u8b58\u5225\u5b50.\u5c5e\u6027\u300d\u306b\u8868\u73fe\u3059\u308b\u3053\u3068\u306e\u9593\u3067\u306f\u3001\u5927\u304d\u306a\u5dee\u304c\u3042\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u306e\u8868\u73fe\u304c\u3067\u304d\u308b\u306e\u306f\u3001\u300cRETURN \u8b58\u5225\u5b50\u300d\u306e\u66f8\u5f0f\u306b\u3057\u305f\u5834\u5408\u306e\u307f\u3067\u3059\u3002<\/p><\/blockquote>\n

\u95a2\u4fc2\u6027\u3092\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002\u95a2\u4fc2\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5b9f\u4f53\u3068\u306e\u9593\u3067\u3001\u95a2\u4fc2\u306e\u30bf\u30a4\u30d7\uff08\u540d\u79f0\uff09\u3068\u65b9\u5411\u3092\u6c7a\u3081\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n

\nMATCH (person:Person { name:\"Keanu Reeves\"}),(movie:Movie { title:\"The Matrix\" })
\nMERGE (person)-[roles:ACTED_IN]->(movie)
\nRETURN person, movie\n<\/p><\/blockquote>\n

\"cyper-sql-pattern-2\"<\/p>\n

MATCH (person:Person { name:\"Keanu Reeves\"}),(movie:Movie { title:\"The Matrix\" })<\/b>\uff1aMATCH (\u30e9\u30d9\u30eb{\u5c5e\u6027})\u304c\u66f8\u5f0f\u3002\u540c\u30e9\u30d9\u30eb\u306e\u30ce\u30fc\u30c9\u3067\u5c5e\u6027\u304c\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u30b3\u30f3\u30de\u533a\u5207\u308a\u3067\u3001\u8907\u6570\u306e\u30e9\u30d9\u30eb\u3092\u4e26\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\nMERGE (person)-[roles:ACTED_IN]->(movie)<\/b>\uff1aMATCH\u3067\u691c\u7d22\u3057\u305f\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u306e\u30ce\u30fc\u30c9\u9593\u3067\u300c\u51fa\u6f14\u3057\u305f\u300d\u3068\u3044\u3046\u30bf\u30a4\u30d7\u3001\u65b9\u5411\u306f\u300c\u4eba\u304b\u3089\u6620\u753b\u300d\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u8a18\u4e8b\u306f\u3001\u300cCypher\u30af\u30a8\u30ea\u306e\u57fa\u790e 2020\u300d\u306b\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3057\u307e\u3057\u305f\u3002 Neo4j\u3067\u30b0\u30e9\u30d5\u69cb\u9020\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u6642\u306f\u3001SQL\u30e9\u30a4\u30af\u306aCypher QL\uff08Cypher\uff1a\u30b5\u30a4\u30d5\u30a1\u30fc\u3068\u8aad\u3080\uff09\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u4eca\u56de\u306f\u3001Cypher […]<\/p>\n","protected":false},"author":13,"featured_media":7691,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[61,37],"tags":[46],"class_list":["post-7685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lee","category-neo4j","tag-neo4j"],"acf":[],"yoast_head":"\nCypher Query Language(QL)-\u521d\u7d1a\u7de8 2015 #neo4j - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3<\/title>\n<meta name=\"description\" content=\"lee, Neo4j |\u672c\u8a18\u4e8b\u306f\u3001\u300cCypher\u30af\u30a8\u30ea\u306e\u57fa\u790e 2020\u300d\u306b\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3057\u307e\u3057\u305f\u3002 Neo4j\u3067\u30b0\u30e9\u30d5\u69cb\u9020\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u6642\u306f\u3001SQL\u30e9\u30a4\u30af\u306aCypher\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.creationline.com\/tech-blog\/data-management\/neo4j\/7685\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cypher Query Language(QL)-\u521d\u7d1a\u7de8 2015 #neo4j - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"og:description\" content=\"lee, Neo4j |\u672c\u8a18\u4e8b\u306f\u3001\u300cCypher\u30af\u30a8\u30ea\u306e\u57fa\u790e 2020\u300d\u306b\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3057\u307e\u3057\u305f\u3002 Neo4j\u3067\u30b0\u30e9\u30d5\u69cb\u9020\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3046\u6642\u306f\u3001SQL\u30e9\u30a4\u30af\u306aCypher\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.creationline.com\/tech-blog\/data-management\/neo4j\/7685\" \/>\n<meta property=\"og:site_name\" content=\"Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/creationline\" \/>\n<meta property=\"article:published_time\" content=\"2015-03-08T12:36:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-04-06T03:10:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2015\/03\/cyper-sql-data-model.png\" \/>\n\t<meta property=\"og:image:width\" content=\"498\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"lee\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@awk256\" \/>\n<meta name=\"twitter:site\" content=\"@creationline\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"lee\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u5206\" \/>\n<script type=\"application\/ld+json\" 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