\ud0a4\ubc14\ub098 \uc5c6\uc774 \ucffc\ub9ac\uacb0\uacfc\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc5b4 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n
![\"\"](\"https:\/\/www.skyer9.pe.kr\/wordpress\/wp-content\/uploads\/2022\/08\/2022-08-17-01.png\")
<\/p>\n
Full Text Query<\/h2>\nmatch_all<\/h3>\n
\ubaa8\ub4e0 \ubb38\uc11c\uac00 \ub9e4\uce6d\ub429\ub2c8\ub2e4. API \ub85c \ud638\ucd9c\ub420 \uacbd\uc6b0 GET my_index\/_search<\/p>\n \ud2b9\uc815 \ub2e8\uc5b4\ub97c \uac80\uc0c9\ud569\ub2c8\ub2e4. GET my_index\/_search<\/p>\n \ub450\uac1c \uc774\uc0c1\uc758 \ub2e8\uc5b4\ub97c \uac80\uc0c9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ub2e8\uc5b4\ub294 GET my_index\/_search<\/p>\n \ub2e8\uc5b4\uc758 \uc21c\uc11c\uae4c\uc9c0 \uac80\uc0c9\uc870\uac74\uc5d0 \ud3ec\ud568\ub418\uba70, GET my_index\/_search<\/p>\n GET my_index\/_search<\/p>\n filter<\/p>\n \ub9e4\uce6d\uc5ec\ubd80\ub9cc \ud310\ub2e8\ud558\uace0 score \ub97c \ub9e4\uae30\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. must<\/p>\n \uc77c\uce58\ud558\ub294 \ubb38\uc11c\ub9cc \ubc18\ud658\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n must_not<\/p>\n \uc77c\uce58\ud558\uc9c0 \uc54a\ub294 \ubb38\uc11c\ub9cc \ubc18\ud658\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n should<\/p>\n \uc77c\uce58\ud558\ub294 \ubb38\uc11c\uc758 score \ub97c \ub192\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n GET my_index\/_search<\/p>\n GET my_index\/_search<\/p>\n GET my_index\/_search<\/p>\n Data Type \uc774 keyword, numeric, date \uc778\uacbd\uc6b0, \uc774\ub7f0 \uc870\uac74\ub4e4\uc740 GET my_index\/_search<\/p>\n \uac80\uc0c9\uc5d4\uc9c4\uc774 \uc801\uc6a9\ub418\ub294 \ubd84\uc57c\uc5d0 \ub530\ub77c \uac00\uc911\uce58\ub97c \ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5 \ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n \uc774\ub7f4 \ub54c\ub294 Function Score Query \uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n \ucc38\uc870<\/a><\/p>\n \ucc38\uc870<\/a><\/p>\n \ud2b9\uc815 \uc870\uac74\uc5d0 \ubd80\ud569\ud558\ub294 \ubb38\uc11c\uc758 \uac00\uc911\uce58\ub97c \uac01\uac01 \ub2e4\ub974\uac8c \ubd80\uc5ec\ud574\uc11c, function_score \ub294 \ud558\ub098\uc758 query \uc640 \ud558\ub098 \uc774\uc0c1\uc758 function \uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. Elasticsearch Query DSL \uc0ac\uc6a9\ud558\ub294 \ud234 Multi Elasticsearch Head \ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud0a4\ubc14\ub098 \uc5c6\uc774 \ucffc\ub9ac\uacb0\uacfc\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc5b4 \ud3b8\ub9ac\ud569\ub2c8\ub2e4. Full Text Query match_all \ubaa8\ub4e0 \ubb38\uc11c\uac00 \ub9e4\uce6d\ub429\ub2c8\ub2e4. \uc544\ubb34 \uac80\uc0c9\uc870\uac74\uc744 \ub123\uc9c0 \uc54a\uc73c\uba74 \uc790\ub3d9\uc73c\ub85c match_all \ub85c \uac80\uc0c9\ub429\ub2c8\ub2e4. API \ub85c \ud638\ucd9c\ub420 \uacbd\uc6b0 match_all \uc774 \uc790\ub3d9\uc73c\ub85c \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uba85\uc2dc\uc801\uc73c\ub85c \ub123\uc5b4\uc8fc\uc5b4\uc57c \ud558\uba70, \ub123\uc9c0 \uc54a\uc73c\uba74 \uc5b4\ub5a4 \ubb38\uc11c\ub3c4 \ubc18\ud658\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. GET my_index\/_search { "query":{ "match_all":{\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-6017","post","type-post","status-publish","format-standard","hentry","category-elasticsearch"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6017"}],"version-history":[{"count":12,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6017\/revisions"}],"predecessor-version":[{"id":7523,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6017\/revisions\/7523"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\uc544\ubb34 \uac80\uc0c9\uc870\uac74\uc744 \ub123\uc9c0 \uc54a\uc73c\uba74 \uc790\ub3d9\uc73c\ub85c match_all<\/code> \ub85c \uac80\uc0c9\ub429\ub2c8\ub2e4.<\/p>\nmatch_all<\/code> \uc774 \uc790\ub3d9\uc73c\ub85c \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n\uba85\uc2dc\uc801\uc73c\ub85c \ub123\uc5b4\uc8fc\uc5b4\uc57c \ud558\uba70, \ub123\uc9c0 \uc54a\uc73c\uba74 \uc5b4\ub5a4 \ubb38\uc11c\ub3c4 \ubc18\ud658\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query":{\n "match_all":{ }\n }\n}<\/code><\/pre>\nmatch<\/h3>\n
\ntext \ud544\ub4dc\ub97c \uc81c\uc678\ud558\uace0, \ubaa8\ub450 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub294 \ub370\uc774\ud0c0\ub9cc \ubc18\ud658\ud569\ub2c8\ub2e4.
\ntext \ud544\ub4dc\uc758 \uacbd\uc6b0, \ud615\ud0dc\uc18c \ubd84\uc11d\ub41c \ub2e8\uc5b4\uac00 \uc815\ud655\ud788 \uc77c\uce58\ud560 \ub54c\ub9cc \ubc18\ud658\ud569\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "match": {\n "message": "dog"\n }\n }\n}<\/code><\/pre>\n
\noperator \ub294 and \ub610\ub294 or \uac00 \uac00\ub2a5\ud558\uba70, \uc0dd\ub7b5\uc2dc or \uc870\uac74\uc73c\ub85c \uac80\uc0c9\ub429\ub2c8\ub2e4.<\/p>\nmatch<\/code> \uc640 \ub3d9\uc77c\ud558\uac8c \uac80\uc0c9\uacb0\uacfc\ub97c \ubc18\ud658\ud558\uba70,
\n\uc21c\uc11c\ub294 \uc0c1\uad00\uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "match": {\n "message": {\n "query": "quick dog",\n "operator": "and"\n }\n }\n }\n}<\/code><\/pre>\nmatch_phrase<\/h3>\n
\n\uc911\uac04\uc5d0 \ub2e4\ub978 \ub2e8\uc5b4\uc758 \uc874\uc7ac\ub3c4 \ud5c8\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "match_phrase": {\n "message": "lazy dog"\n }\n }\n}<\/code><\/pre>\nslop<\/code> \uc774\ub77c\ub294 \uc635\uc158\uc73c\ub85c,
\n\uc911\uac04\uc5d0 \ub07c\uc5b4\ub4e4 \uc218 \uc788\ub294 \ub2e8\uc5b4\uc758 \uc218\ub97c \uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "match_phrase": {\n "message": {\n "query": "lazy dog",\n "slop": 1\n }\n }\n }\n}<\/code><\/pre>\nBool Query<\/h2>\n
\n
\ncache \uac00 \ub418\ubbc0\ub85c \ub2e4\ub978 \uac80\uc0c9\uc870\uac74\uc5d0 \uc55e\uc11c \ubc30\uce58\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n{\n "query": {\n "bool": {\n "filter": [\n { <\ucffc\ub9ac> }, \u2026\n ],\n "must": [\n { <\ucffc\ub9ac> }, \u2026\n ],\n "must_not": [\n { <\ucffc\ub9ac> }, \u2026\n ],\n "should": [\n { <\ucffc\ub9ac> }, \u2026\n ]\n }\n }\n}<\/code><\/pre>\n{\n "query": {\n "bool": {\n "must": [\n {\n "match": {\n "message": "quick"\n }\n },\n {\n "match_phrase": {\n "message": "lazy dog"\n }\n }\n ]\n }\n }\n}<\/code><\/pre>\nBool Query \uc608\uc81c<\/h2>\n
{\n "query": {\n "bool": {\n "filter": [\n {\n "match": {\n "message": {\n "query": "dog"\n }\n }\n },\n {\n "bool": {\n "must_not": [\n {\n "match": {\n "message": "fox"\n }\n }\n ]\n }\n }\n ],\n "must": [\n {\n "match": {\n "message": {\n "query": "lazy dog"\n }\n }\n }\n ],\n "should": [\n {\n "match_phrase": {\n "message": "lazy dog"\n }\n }\n ]\n }\n }\n}<\/code><\/pre>\nRange<\/h2>\n
\n\uac80\uc0c9\uc870\uac74\uc5d0 \ubd80\ud569\ud558\ub294\uc9c0 true\/false \ub9cc \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\nBool : Filter<\/code> \uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "bool": {\n "filter": [\n {\n "match": {\n "isUsing": "Y"\n }\n },\n {\n "match": {\n "sellStatus": "Y"\n }\n },\n {\n "range": {\n "sellCash": {\n "gte": 10000,\n "lt": 20000\n }\n }\n },\n {\n "range": {\n "regDate": {\n "gte": "2022-05-30"\n }\n }\n }\n ]\n }\n }\n}<\/code><\/pre>\nFunction Score Query<\/h2>\n
\n\ub9ac\uc2a4\ud2b8\uc5d0 \ud45c\uc2dc\ub418\ub294 \uc21c\uc11c\ub97c \ubcf4\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\nmin_score \ub97c \ubd80\uc5ec\ud574\uc11c \ubd88\ud544\uc694\ud55c \ubb38\uc11c\ub4e4\uc774 \ubaa9\ub85d\uc5d0 \ub4f1\uc7a5\ud558\ub294 \uac83\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n{\n "query": {\n "function_score": {\n "query": {\n "match_all": {}\n },\n "boost": "1",\n "functions": [\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "AND",\n "analyzer": "my_ngram_analyzer3"\n }\n }\n },\n "weight": 50\n },\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "AND",\n "analyzer": "my_ngram_analyzer2"\n }\n }\n },\n "weight": 40\n },\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "AND",\n "analyzer": "my_ngram_analyzer"\n }\n }\n },\n "weight": 30\n },\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "OR",\n "analyzer": "my_ngram_analyzer3"\n }\n }\n },\n "weight": 5\n },\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "OR",\n "analyzer": "my_ngram_analyzer2"\n }\n }\n },\n "weight": 4\n },\n {\n "filter": {\n "match": {\n "search_string.ngram": {\n "query": "\uc544\uc774\ud3f0 \ucf00\uc774\uc2a4",\n "operator": "OR",\n "analyzer": "my_ngram_analyzer"\n }\n }\n },\n "weight": 3\n }\n ],\n "score_mode": "sum",\n "boost_mode": "multiply",\n "min_score": 42\n }\n }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"