{"id":1512,"date":"2015-04-22T01:38:01","date_gmt":"2015-04-21T16:38:01","guid":{"rendered":"http:\/\/kazu.tv\/blog\/?p=1512"},"modified":"2015-04-22T01:38:27","modified_gmt":"2015-04-21T16:38:27","slug":"update-like-sql-in-elasticsearch","status":"publish","type":"post","link":"https:\/\/kazu.tv\/blog\/2015\/04\/22\/update-like-sql-in-elasticsearch\/","title":{"rendered":"Elasticsearch \u3067 SQL \u306e update \u307f\u305f\u3044\u306a\u4e8b\u3092\u3059\u308b"},"content":{"rendered":"

SQL \u306e update \u307f\u305f\u3044\u306a\u3053\u3068\u304c\u3057\u305f\u3044<\/h2>\n

Elasticsearch (\u4ee5\u4e0bES) \u306f RDB \u3058\u3083\u306a\u3044\u3063\u3066\u306e\u306f\u7406\u89e3\u3057\u3064\u3064\u3082\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f SQL \u3067\u306e update \u6587\u307f\u305f\u3044\u306a\u4e8b\u304c\u3057\u305f\u3044\u3002<\/p>\n

\u73fe\u72b6\u3060\u3068\u3001scan & scroll \u2192 Update API \u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30921\u30641\u3064\u66f4\u65b0\u3059\u308b\u3001\u307f\u305f\u3044\u306a\u4e8b\u3057\u304b\u3067\u304d\u306a\u3044\u3002<\/p>\n

PR\u304c\u3042\u308b\u304c\u30de\u30fc\u30b8\u3055\u308c\u3066\u3044\u306a\u3044<\/h2>\n

\u540c\u3058\u3053\u3068\u3092\u8003\u3048\u3066\u3044\u308b\u4eba\u306f\u591a\u3044\u307f\u305f\u3044\u3067\u3001\u30b0\u30b0\u308b\u3068\u3001\u3061\u3087\u304f\u3061\u3087\u304fES\u306e issue tracker \u306b\u540c\u3058\u3088\u3046\u306a\u5185\u5bb9\u3067\u767b\u9332\u3055\u308c\u3066\u3044\u308b\uff08\u3053\u308c<\/a>\u3068\u304b\uff09\u3002\u3067\u3001PR\u3068\u304b\u3082\u6295\u3052\u3089\u308c\u3066\u308b\u3051\u3069\u3001<\/p>\n

\u300c”update” \u51e6\u7406\u306f\u9577\u6642\u9593\u304b\u304b\u308b\u5834\u5408\u3082\u591a\u3044\u3051\u3069\u3001\u9014\u4e2d\u3067\u6b62\u3081\u308b\u4ed5\u7d44\u307f\u304c\u306a\u3044\u306e\u3067\u300d<\/p>\n

\u307f\u305f\u3044\u306a\u7406\u7531\u3067\u30de\u30fc\u30b8\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n

<\/p>\n

\u30d7\u30e9\u30b0\u30a4\u30f3<\/h2>\n

\u3067\u3001\u305d\u308c\u3092\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3068\u3057\u3066\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u4eba\u304c\u3044\u305f\u3002\u5049\u3044\u3002<\/p>\n

\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h3>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u304b\u306f\u307e\u3041\u666e\u901a\u901a\u308a\u3084\u308c\u3070\u3044\u3044\u306e\u3067\u7701\u7565\u3002<\/p>\n

\u305f\u3060\u3001elasticsearch.yml \u3067\u4ee5\u4e0b\u3092\u8a18\u8ff0\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3002<\/p>\n

script.disable_dynamic: false<\/pre>\n
\u3053\u308c\u306f\u30a4\u30de\u30a4\u30c1\u30fb\u30fb\u30fb<\/p>\n
\u4f7f\u3044\u65b9<\/h3>\n
README\u304b\u3089\u629c\u7c8b\u3002<\/p>\n
curl -XPOST 'localhost:9200\/twitter\/_update_by_query' -d '\r\n{\r\n\u00a0\u00a0\u00a0 \"query\" : {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term\" : {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"message\" : \"you\"\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0\u00a0 \"script\" : \"ctx._source.likes += 1\"\r\n}'<\/pre>\n
\u3053\u308c\u306f\u3001SQL\u306b\u7ffb\u8a33\u3059\u308b\u3068\u3001\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n
-- \u5b9f\u969b\u306f twitter \u306f RDB \u3067\u8a00\u3046\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u306b\u76f8\u5f53\u3059\u308b\u3051\u3069\u30fb\u30fb\u30fb\r\nUPDATE twitter SET likes = likes + 1 WHERE message like '%you%';<\/pre>\n
\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u3082\u8aad\u307f\u8fbc\u3081\u308b\u3088\u3046\u306bPR\u4f5c\u3063\u305f<\/h2>\n
\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u3044\u3066\u5b9f\u884c\u3055\u305b\u308b\u306e\u306f\u3055\u3059\u304c\u306b\u62b5\u6297\u304c\u3042\u308b\u306e\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u8fbc\u3081\u308b\u3088\u3046\u306bPR<\/a>\u3092\u9001\u3063\u305f\u3002<\/p>\n
\u30de\u30fc\u30b8\u3057\u3066\u6b32\u3057\u3044\u306a\u30fc\u3002\u30de\u30fc\u30b8\u3055\u308c\u306a\u3051\u308c\u3070\u3001fork\u7248\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3088\u3046\u3002<\/p>\n
\u4f7f\u3044\u65b9<\/h3>\n
\u30b9\u30af\u30ea\u30d7\u30c8\u30d5\u30a1\u30a4\u30eb\u306f scripts \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e0b\u306b\u4fdd\u5b58\u3059\u308b\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u5165\u308c\u308b\u3068 \/etc\/elasticsearch\/scripts \u306e\u4e0b\u306b\u306a\u308b\u306e\u304b\u306a\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u306f Groovy \u3067\u66f8\u304f\u3002\u4ed6\u306e\u8a00\u8a9e\u3082\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u308c\u3070 OK \u3063\u307d\u3044\u3051\u3069\u3001\u305d\u3053\u307e\u3067\u3057\u305f\u304f\u306a\u3044\u3057\u3002<\/p>\n
\u30b9\u30af\u30ea\u30d7\u30c8\u306f foo.groovy \u3060\u3068\u3059\u308b\u3002<\/p>\n
\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9f\u884c\u3002<\/p>\n
curl -XPOST 'localhost:9200\/twitter\/_update_by_query' -d '\r\n{\r\n\u00a0\u00a0\u00a0 \"query\" : {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"term\" : {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \"message\" : \"you\"\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0 },\r\n\u00a0\u00a0\u00a0 \"script_file\": \"foo\",\r\n\u00a0\u00a0\u00a0 \"lang\": \"groovy\"\r\n}'<\/pre>\n
script_file \u306b\u306f\u62e1\u5f35\u5b50\u7121\u3057\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u3001lang \u3067 groovy \u3092\u6307\u5b9a\u3059\u308b\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3002<\/p>\n
\u307e\u3068\u3081<\/h2>\n
\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u3068\u3001Elasticsearch \u3067\u3082 SQL \u306e update \u307f\u305f\u3044\u306a\u51e6\u7406\u304c\u51fa\u6765\u308b\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u5927\u304d\u3044\u3068\u6642\u9593\u304c\u304b\u304b\u308b\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
SQL \u306e update \u307f\u305f\u3044\u306a\u3053\u3068\u304c\u3057\u305f\u3044 Elasticsearch (\u4ee5\u4e0bES) \u306f RDB \u3058\u3083\u306a\u3044\u3063\u3066\u306e\u306f\u7406\u89e3\u3057\u3064\u3064\u3082\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f SQL \u3067\u306e update \u6587\u307f\u305f\u3044\u306a\u4e8b\u304c\u3057\u305f\u3044\u3002 \u73fe\u72b6\u3060\u3068\u3001scan …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[15],"tags":[934],"class_list":["post-1512","post","type-post","status-publish","format-standard","hentry","category-15","tag-elasticsearch"],"_links":{"self":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/comments?post=1512"}],"version-history":[{"count":3,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1512\/revisions"}],"predecessor-version":[{"id":1515,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1512\/revisions\/1515"}],"wp:attachment":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/media?parent=1512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/categories?post=1512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/tags?post=1512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}