{"id":781,"date":"2019-04-22T00:11:42","date_gmt":"2019-04-21T15:11:42","guid":{"rendered":"https:\/\/mindtech.jp\/?p=781"},"modified":"2019-04-22T01:03:58","modified_gmt":"2019-04-21T16:03:58","slug":"post-781","status":"publish","type":"post","link":"https:\/\/mindtech.jp\/?p=781","title":{"rendered":"[neo4j] neo4j\u3067\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u306e\u4ed8\u3051\u66ff\u3048\u3092\u884c\u3046\u51e6\u7406"},"content":{"rendered":"<p>\u5099\u5fd8\u9332\u306e\u30a8\u30f3\u30c8\u30ea\u3067\u3059\u3002<\/p>\n<p>\u30b0\u30e9\u30d5DB\u3092\u5fa9\u7fd2\u304c\u3066\u3089\u306b\u4f7f\u3063\u305f\u969b\u306b\u6c17\u306b\u306a\u3063\u305f\u3053\u3068\u306a\u306e\u3067\u3059\u304c\u3001\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u3092\u7c21\u5358\u306b\u8cbc\u308a\u76f4\u3059\u65b9\u6cd5\u306f\u7121\u3044\u304b\u306a\u3068\u3044\u3046\u306e\u304c\u554f\u984c\u610f\u8b58\u3067\u3059\u3002\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u65e2\u5b58\u306e\u30ea\u30f3\u30af\u3092\u524a\u9664\uff06\u65b0\u305f\u306a\u30ea\u30f3\u30af\u3092\u4f5c\u308b\u3057\u304b\u306a\u3055\u305d\u3046\u3067\u3057\u305f\u3002<\/p>\n<h3>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u4f8b<\/h3>\n<p>\u4f8b\u3048\u3070\u958b\u767a\u90e8\u306b\u6240\u5c5e\u3059\u308b\u7530\u4e2d\u3055\u3093\u304c\u3001\u904b\u7528\u90e8\u306b\u79fb\u7c4d\u3059\u308b\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3092\u60f3\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u300c\u7530\u4e2d\u3055\u3093\u304c\u958b\u767a\u90e8\u306b\u6240\u5c5e\u300d\u3068\u3044\u3046\u306e\u3092neo4j\u306ecypher\u3067\u66f8\u304f\u3068\u3001\u4f8b\u3048\u3070\u3053\u3093\u306a\u611f\u3058<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n\r\ncreate (:Division {name:&quot;\u958b\u767a\u90e8&quot;}), (:Division {name:&quot;\u904b\u7528\u90e8&quot;}), (:Person {name:&quot;\u7530\u4e2d&quot;})\r\n\r\nmatch (p:Person), (d:Division {name:&quot;\u958b\u767a\u90e8&quot;}) merge (p)-&#x5B;:\u6240\u5c5e]-&gt;(d) return p,d\r\n\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-783\" src=\"https:\/\/mindtech.jp\/wp-content\/uploads\/2019\/04\/2019-04-21_23h29_31.png\" alt=\"\" width=\"294\" height=\"280\" \/><\/p>\n<p>\u3053\u306e\u72b6\u614b\u304b\u3089\u3001\u904b\u7528\u90e8\u306b\u79fb\u7c4d\uff1d\u958b\u767a\u90e8\u306b\u5f35\u3063\u3066\u3044\u308b\u30ea\u30f3\u30af\u3092\u904b\u7528\u90e8\u306b\u4ed8\u3051\u66ff\u3048\u308b\u51e6\u7406\u3067\u3059\u3002\u30ea\u30f3\u30af\u5148\u306e&#8221;name&#8221;\u5c5e\u6027\u3092\u5909\u3048\u308b\u3060\u3051\u3060\u3068\u30c0\u30e1\u3060\u308d\u3046\u306a\u3042\u3068\u601d\u3044\u3064\u3064\u3001\u30c0\u30e1\u5143\u3067\u8a66\u3057\u305f\u3089\u3001\u3084\u306f\u308a\u30c0\u30e1\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n\r\nmatch (n:Person {name:&quot;\u7530\u4e2d&quot;})-&#x5B;r:\u6240\u5c5e]-&gt;(d) set d.name=&quot;\u904b\u7528\u90e8&quot;\r\n\r\n<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-784\" src=\"https:\/\/mindtech.jp\/wp-content\/uploads\/2019\/04\/2019-04-21_23h35_24.png\" alt=\"\" width=\"294\" height=\"253\" \/><\/p>\n<p>\u65e2\u5b58\u306e\u300c\u958b\u767a\u90e8\u300d\u30ce\u30fc\u30c9\u306e\u540d\u524d\u306e\u5c5e\u6027\u5024\u304c\u5909\u308f\u308b\u3060\u3051\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u898b\u305f\u611f\u3058\u3060\u3068\u3001\u30ea\u30f3\u30af\u5148\u3092\u76f4\u63a5\u306b\u5909\u66f4\u3067\u304d\u308b\u8a18\u6cd5\u3092\u898b\u3064\u3051\u308b\u4e8b\u304c\u51fa\u6765\u305a\u3001\u4e00\u5ea6\u5bfe\u8c61\u306e\u30ea\u30f3\u30af\u3092\u5207\u3063\u3066\u3001\u65b0\u3057\u3044\u30ce\u30fc\u30c9\u3078\u306e\u30ea\u30f3\u30af\u3092\u4f5c\u308b\u306e\u304c\u6ce5\u81ed\u3044\u3067\u3059\u304c\u3001\u78ba\u5b9f\u306a\u306e\u3067\u3057\u3087\u3046\u3002cypher\u4e00\u767a\u3067\u5b9f\u884c\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n\r\nmatch (p:Person)-&#x5B;r:\u6240\u5c5e]-&gt;(old:Division), (new:Division)\r\nwhere p.name = &quot;\u7530\u4e2d&quot; and old.name =&quot;\u958b\u767a\u90e8&quot; and new.name=&quot;\u904b\u7528\u90e8&quot;\r\ndelete r\r\ncreate (p)-&#x5B;:\u6240\u5c5e]-&gt;(new)\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-785\" src=\"https:\/\/mindtech.jp\/wp-content\/uploads\/2019\/04\/2019-04-22_00h07_54.png\" alt=\"\" width=\"282\" height=\"247\" \/><\/p>\n<p>\u3053\u308c\u3067\u3072\u3068\u307e\u305a\u671b\u3080\u5f62\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3082\u3063\u3068\u826f\u3044cypher\u306e\u66f8\u304d\u65b9\u304c\u3042\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u307e\u305a\u306f\u3053\u3093\u306a\u3068\u3053\u308d\u3067\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5099\u5fd8\u9332\u306e\u30a8\u30f3\u30c8\u30ea\u3067\u3059\u3002 \u30b0\u30e9\u30d5DB\u3092\u5fa9\u7fd2\u304c\u3066\u3089\u306b\u4f7f\u3063\u305f\u969b\u306b\u6c17\u306b\u306a\u3063\u305f\u3053\u3068\u306a\u306e\u3067\u3059\u304c\u3001\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u3092\u7c21\u5358\u306b\u8cbc\u308a\u76f4\u3059\u65b9\u6cd5\u306f\u7121\u3044\u304b\u306a\u3068\u3044\u3046\u306e\u304c\u554f\u984c\u610f\u8b58\u3067\u3059\u3002\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u65e2\u5b58\u306e\u30ea\u30f3\u30af\u3092\u524a\u9664\uff06\u65b0\u305f\u306a\u30ea\u30f3\u30af\u3092\u4f5c\u308b\u3057\u304b\u306a\u3055\u305d\u3046\u3067 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":786,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6],"tags":[126,125],"class_list":["post-781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6","tag-graph","tag-neo4j"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/mindtech.jp\/wp-content\/uploads\/2019\/04\/2019-04-22_00h10_51.png","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4rHn0-cB","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/posts\/781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mindtech.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=781"}],"version-history":[{"count":2,"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/posts\/781\/revisions"}],"predecessor-version":[{"id":787,"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/posts\/781\/revisions\/787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindtech.jp\/index.php?rest_route=\/wp\/v2\/media\/786"}],"wp:attachment":[{"href":"https:\/\/mindtech.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindtech.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindtech.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}