{"id":7700,"date":"2019-09-25T14:07:00","date_gmt":"2019-09-25T21:07:00","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=7700"},"modified":"2025-06-13T20:59:09","modified_gmt":"2025-06-14T03:59:09","slug":"introducing-fts-with-n1ql","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/introducing-fts-with-n1ql\/","title":{"rendered":"N1QL\uc744 \uc0ac\uc6a9\ud55c FTS \uc18c\uac1c"},"content":{"rendered":"<h5><b>\uc774 \ubb38\uc11c\uc5d0\uc11c \ub2e4\ub8e8\ub294 \uc8fc\uc81c<\/b><\/h5>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL\uc758 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uadf8\ub807\ub2e4\uba74 \uc65c N1QL \ub0b4\uc758 FTS\uc77c\uae4c\uc694?<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uae30\ubcf8 N1QL+FTS \ucffc\ub9ac<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL+FTS \ubc30\ud3ec<\/span>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uad6c\ubb38(\ub4e4)<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uae30\ub2a5 \ubc0f \uc81c\ud55c \uc0ac\ud56d<\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL+FTS \ub0b4\ubd80<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\ucee4\ubc84\ub41c \uc778\ub371\uc2a4 \ucffc\ub9ac \ub300 \ube44\ucee4\ubc84\ub41c \uc778\ub371\uc2a4 \ucffc\ub9ac<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL+FTS \ucffc\ub9ac \uc608\uc81c \ub354 \ubcf4\uae30<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\ub2e4\uc74c \ub2e8\uacc4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/span><\/li>\n<\/ol>\n<h4><strong>1. \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc758 <a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/learn\/services-and-indexes\/services\/query-service.html\">N1QL<\/a><\/strong><\/h4>\n<ul>\n<li><span style=\"font-weight: 400;\">N1QL\uc740 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \uc800\uc7a5\ub41c JSON \ub370\uc774\ud130\ub97c \uc870\uc791\ud558\uae30 \uc704\ud55c \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc758 SQL \uc81c\ud488\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">N1QL \ubb38\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc778\ub371\uc2a4\ub97c \uc0dd\uc131, \uc218\uc815, \uc0ad\uc81c\ud558\uace0 JSON \ubb38\uc11c\uc5d0 \ub370\uc774\ud130\ub97c \uc120\ud0dd, \uc0bd\uc785, \uc5c5\ub370\uc774\ud2b8, \uc0ad\uc81c \ubc0f \uc5c5\uc11c\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">N1QL \ud45c\ud604\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \uc9d1\uacc4, \uc0b0\uc220, \uc218\uc9d1, \ube44\uad50, \uc870\uac74\ubd80 \ubc0f \uae30\ud0c0 \uc5ec\ub7ec \uac00\uc9c0 \uc5f0\uc0b0\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\uc774 \ubaa8\ub4e0 \uc791\uc5c5\uc740 \ubcf4\uc870 \uc778\ub371\uc2a4\uc758 \uc9c0\uc6d0\uc744 \ud1b5\ud574 \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h4><strong>2. \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc758 <a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/learn\/services-and-indexes\/services\/search-service.html\">FTS<\/a><\/strong><\/h4>\n<ul>\n<li><span style=\"font-weight: 400;\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc758 \uc804\uccb4 \ud14d\uc2a4\ud2b8 \uac80\uc0c9 \uc11c\ube44\uc2a4\ub294 \uc790\uc5f0\uc5b4 \ucffc\ub9ac\ub97c \uc704\ud55c \uad11\ubc94\uc704\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba70, \uc0ac\uc6a9\uc790\uac00 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \uc800\uc7a5\ub41c JSON \ubb38\uc11c\uc758 \uc5ec\ub7ec \ud544\ub4dc\uc5d0 \uac78\uccd0 \ud14d\uc2a4\ud2b8\ub97c \uac80\uc0c9\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\uc0ac\uc6a9\uc790\uac00 \uad6c\uc131\ud560 \uc218 \uc788\ub294 \uc5b8\uc5b4 \uc778\uc2dd \uac80\uc0c9 \ubc0f \uad00\ub828\uc131\uc5d0 \uae30\ubc18\ud55c \uacb0\uacfc \ucc44\uc810\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS\ub294 \ub9e4\uc6b0 \ud2b9\uc218\ud558\uac8c \uc124\uacc4\ub418\uc5b4 \uad11\ubc94\uc704\ud55c \ud14d\uc2a4\ud2b8 \uac80\uc0c9 \uc6cc\ud06c\ub85c\ub4dc\ub97c \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ube60\ub978 \uc778\ub371\uc2a4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h4><b>3. N1QL\uc744 \ud1b5\ud574 FTS\ub97c \uc9c0\uc6d0\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/h4>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL \ucffc\ub9ac\ub294 \ubb38\uc790\uc5f4, \uc22b\uc790, \ubc30\uc5f4 \ub4f1\uc5d0 \ub300\ud55c \uac80\uc0c9\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc73c\uba70 \ubcf4\uc870 \uc778\ub371\uc2f1(b-tree \uc778\ub371\uc2a4)\uc744 \ud1b5\ud574 \ud3ec\uc778\ud2b8 \uc870\ud68c \ubc0f \ubc94\uc704 \uc2a4\uce94\ub3c4 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, FTS\ub294 \uae30\ubcf8 \ubc18\uc804 \uc778\ub371\uc2a4\uc758 \uc9c0\uc6d0\uc73c\ub85c \ud14d\uc2a4\ud2b8 \uac80\uc0c9(\ub2e8\uc21c \ubc0f \ubcf5\uc7a1\ud55c \ubcf5\ud569 \ucffc\ub9ac)\uc5d0 \ub300\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub2e8\uc77c API\uc640 \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub450 \uac00\uc9c0 \uae30\ub2a5\uc744 \ubaa8\ub450 \ud65c\uc6a9\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uac1c\ubc1c\uc758 \uc6a9\uc774\uc131\uc744 \uc704\ud574 FTS \uacb0\uacfc\uc5d0 \uc9d1\uacc4, \uc0b0\uc220 \ubc0f \uae30\ud0c0 SQL \uc5f0\uc0b0\uc744 \uc801\uc6a9\ud558\ub294 \ub4f1 \ubcf5\ud569\/\ubcf5\uc7a1\ud55c \uc5f0\uc0b0\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS\uc758 \uac00\uc2dc\uc131\uc744 \ud655\uc7a5\ud558\uc138\uc694(SDK, curl \ub610\ub294 Couchbase\uc758 UI\ub97c \ud1b5\ud574\uc11c\ub9cc \uac00\ub2a5\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4).<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7703 aligncenter\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2019\/09\/n1ql_n1fty_flow-1.jpg\" alt=\"\" width=\"608\" height=\"266\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1ql_n1fty_flow-1.jpg 608w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1ql_n1fty_flow-1-300x131.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1ql_n1fty_flow-1-20x9.jpg 20w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><b><\/b><\/p>\n<h4><b>4. N1QL + FTS<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Couchbase 6.5\ub294 N1QL\uacfc FTS \uac04\uc5d0 \uc81c\uc548\ub41c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc5ec\uc804\ud788 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 FTS \uc778\ub371\uc2a4\ub97c \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. <\/span><a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/learn\/services-and-indexes\/services\/index-service.html\"><span style=\"font-weight: 400;\">GSI<\/span><\/a><span style=\"font-weight: 400;\"> (\uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2f1). \uc774 \uc0c8\ub85c\uc6b4 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 N1QL \ucffc\ub9ac \ub0b4\uc5d0\uc11c FTS \ucffc\ub9ac\ub97c \uc6d0\ud65c\ud558\uac8c \ubcd1\ud569\ud558\uace0 \uc2e4\ud589\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc774\uc81c \uc0c8\ub85c\uc6b4 SEARCH(..) \uc220\uc5b4\uac00 N1QL \ucffc\ub9ac \uad6c\ubb38\uc758 \uc77c\ubd80\ub85c \uc9c0\uc6d0\ub429\ub2c8\ub2e4. SEARCH(...) \uc220\uc5b4\uac00 \ud3ec\ud568\ub41c N1QL \ucffc\ub9ac\uac00 \uc2e4\ud589\ub420 \ub54c \uc5b4\ub5a4 \uc77c\uc774 \uc77c\uc5b4\ub098\ub294\uc9c0 \ub0b4\ubd80\ub97c \uc0b4\ud3b4\ubcf4\uae30 \uc804\uc5d0 \uba3c\uc800 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4, <a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/fts\/fts-creating-indexes.html\">\uc5ec\uae30<\/a> \ub294 FTS \uc778\ub371\uc2a4 \uc0dd\uc131 \ubc0f \uad00\ub9ac \ubc29\ubc95\uc5d0 \ub300\ud55c \ubb38\uc11c\uc774\uba70 \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc0d8\ud50c \ucffc\ub9ac\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc608\ub97c \ub4e4\uc5b4 \uc77c\ubd80 \uc5ec\ud589 \ubb38\uc11c\uc5d0 \ub300\ud574 FTS \uc778\ub371\uc2a4\uac00 \uc124\uc815\ub418\uc5b4 \uc788\uace0 \ub3c4\uc2dc \ud544\ub4dc\uc5d0 '\uc0cc\ud504\ub780\uc2dc\uc2a4\ucf54'\uac00 \ud3ec\ud568\ub41c \ubaa8\ub4e0 \ubb38\uc11c\uc5d0 \ub300\ud55c FTS \uacb0\uacfc(ID\ub9cc)\ub97c \uac00\uc838\uc624\uace0 \uc2f6\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id\nFROM `travel-sample` as t\nWHERE SEARCH(t, \u2018city:\u201dSan Francisco\u201d\u2019);\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc704\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 FTS \ucffc\ub9ac \ubb38\uc790\uc5f4 'city:\"San Francisco\"'\uac00 N1QL \ucffc\ub9ac \ub0b4\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ub294 N1QL \ucffc\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 FTS \ucffc\ub9ac \uac1c\uccb4\ub3c4 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cmatch_phrase\u201d: \u201cSan Francisco\u201d, \u201cfield\u201d: \u201ccity\u201d})\nLIMIT 10;\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc704\uc758 \uc608\uc5d0\uc11c\ub294 FTS \uacb0\uacfc \uc9d1\ud569\uc744 10\uc73c\ub85c \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\ub610\ub294 FTS \uac80\uc0c9 \uc694\uccad \uac1c\uccb4\ub3c4 ...<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cquery\u201d: {\u201cmatch_phrase\u201d: \u201cSan Francisco\u201d, \u201cfield\u201d: \u201ccity\u201d}, \u201climit\u201d: 10});\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc704\uc758 \uc608\uc5d0\uc11c\ub3c4 \uacb0\uacfc \uc9d1\ud569\uc744 10\uac1c\ub85c \uc81c\ud55c\ud558\uc9c0\ub9cc FTS\ub294 \uc774\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">\uc624\ud504\uc14b\/\uc81c\ud55c \ud544\ud130\ub294 N1QL \ucffc\ub9ac \uad6c\ubb38 \ub610\ub294 FTS \uac80\uc0c9 \uc694\uccad \uac1c\uccb4 \ub0b4\uc5d0\uc11c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\uac00 FTS \uac80\uc0c9 \uc694\uccad \ub0b4\uc5d0 \uc124\uc815\ub418\uc5b4 \uc788\uc73c\uba74 FTS\ub294 \uc694\uccad\ub41c \uc218\uc758 \uacb0\uacfc\ub9cc \uc2a4\ud2b8\ub9ac\ubc0d\ud569\ub2c8\ub2e4. N1QL \ub9e4\uac1c\ubcc0\uc218\ub294 FTS\uac00 \uc804\uc1a1\ud55c \ubaa8\ub4e0 \uacb0\uacfc\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uc815\uc774 FTS \uac1c\uccb4 \ub0b4\uc5d0 \uc124\uc815\ub418\uc5b4 \uc788\uc9c0 \uc54a\uace0 N1QL \ucffc\ub9ac\uc5d0\uc11c \uc124\uc815\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0 FTS\ub294 N1QL\uc774 \ud544\uc694\ud55c \ubaa8\ub4e0 \uacb0\uacfc\ub97c \uc218\uc2e0\ud560 \ub54c\uae4c\uc9c0 \ubaa8\ub4e0 \uacb0\uacfc\ub97c N1QL\ub85c \uc2a4\ud2b8\ub9ac\ubc0d\ud569\ub2c8\ub2e4.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">\ub610\ud55c \uc9c0\ub09c \uc138 \uac00\uc9c0 \uc608\uc81c\uc5d0\uc11c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc120\ud0dd\ud560 FTS \uc778\ub371\uc2a4\uc758 \uc774\ub984\uc744 \uba85\uc2dc\uc801\uc73c\ub85c \uc9c0\uc815\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. N1QL\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc778\ub371\uc2a4 \uc911\uc5d0\uc11c FTS \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uae30\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc778\ub371\uc2a4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. N1QL\uc774 \ud2b9\uc815 \uc778\ub371\uc2a4(\uc608: \"travel\"\uc774\ub77c\ub294 \uc774\ub984\uc758 \uc778\ub371\uc2a4)\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ud558\uc138\uc694.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cmatch_phrase\u201d: \u201cSan Francisco\u201d, \u201cfield\u201d: \u201ccity\u201d}, {\u201cindex\u201d: \u201ctravel\u201d});\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc704\uc758 \ubaa8\ub4e0 \uc608\uc81c \ucffc\ub9ac\uc758 \uacbd\uc6b0 \uacb0\uacfc\ub294 \uc2a4\ud2b8\ub9ac\ubc0d\ub418\uba70 \uad00\ub828\uc131(\uc810\uc218 - \uae30\ubcf8 FTS \ub3d9\uc791)\uc5d0 \ub530\ub77c \uc815\ub82c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\ub82c\uc740 \uac80\uc0c9 \uc694\uccad\uc5d0 \uba85\uc2dc\uc801\uc73c\ub85c \uba85\uc2dc\ud558\uac70\ub098 N1QL\uc758 <\/span><i><span style=\"font-weight: 400;\">\uc8fc\ubb38 \uae30\uc900<\/span><\/i><span style=\"font-weight: 400;\"> \uc808\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uacfc \ud398\uc774\uc9c0 \ub9e4\uae40\uc740 \uac80\uc0c9 \uc694\uccad \ub0b4\uc5d0 \uba85\uc2dc\uc801\uc73c\ub85c \uba85\uc2dc\ud558\uac70\ub098 N1QL\uc758 <\/span><i><span style=\"font-weight: 400;\">\uc624\ud504\uc14b<\/span><\/i><span style=\"font-weight: 400;\"> \uadf8\ub9ac\uace0 <\/span><i><span style=\"font-weight: 400;\">LIMIT<\/span><\/i><span style=\"font-weight: 400;\"> \uc870\ud56d.<\/span><\/p>\n<h4><strong>5. N1QL + FTS \ubc30\ud3ec<\/strong><\/h4>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">SEARCH(..) \uae30\ub2a5\uc73c\ub85c N1QL \ucffc\ub9ac\ub97c \ud5c8\uc6a9\ud558\ub824\uba74 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uac80\uc0c9 \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589\ud558\ub294 \ub178\ub4dc 1\uac1c\uc640 \ucffc\ub9ac \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589\ud558\ub294 \ub178\ub4dc 1\uac1c \uc774\uc0c1\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4(\uc774 \ub450 \uc11c\ube44\uc2a4\ub97c \ub3d9\uc77c\ud55c \ub178\ub4dc\uc5d0\uc11c \uad6c\uc131\ud560 \uc218\ub3c4 \uc788\uc74c).<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS \uc778\ub371\uc2a4\ub294 \uc0ac\uc6a9\uc790\uac00 \uac80\uc0c9\ud558\uace0\uc790 \ud558\ub294 \ud544\uc694\ud55c \ucf58\ud150\uce20\uc758 \uc0c9\uc778\uc744 \uc124\uc815\ud558\uae30 \uc704\ud574 \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N1QL\uc774 \ucffc\ub9ac\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\ub294 FTS \uc778\ub371\uc2a4\ub97c \ucc3e\uc9c0 \ubabb\ud55c \uacbd\uc6b0, \ucffc\ub9ac\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 GSI \uc778\ub371\uc2a4\ub97c \uac80\uc0c9\ud569\ub2c8\ub2e4. \uc774 \uacbd\uc6b0, \uac80\uc0c9(...) \uc220\uc5b4\ub294 \uc5bb\uc740 \uc911\uac04 \uacb0\uacfc\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.  \uc774 \ubc29\ubc95\uc740 \ud6a8\uacfc\uac00 \uc788\uc9c0\ub9cc SEARCH(...) \ud3c9\uac00 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc73c\ubbc0\ub85c \uad8c\uc7a5\ub418\ub294 \uc811\uadfc \ubc29\uc2dd\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">SEARCH(..)\ub97c \uc0ac\uc6a9\ud558\ub294 N1QL \ucffc\ub9ac\ub294 \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58, curl, SDK \ub610\ub294 couchbase\uac00 \uc81c\uacf5\ud558\ub294 \uba85\ub839\uc904 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h5><b>5.1 \uac80\uc0c9 \uad6c\ubb38<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">\ub2e4\uc74c\uc740 SEARCH(, , [\uc635\uc158]) \ud568\uc218\uc5d0\uc11c \uc9c0\uc6d0\ub418\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7706\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM.png\" alt=\"\" width=\"1306\" height=\"558\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM.png 1306w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM-300x128.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM-1024x438.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM-768x328.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-2.00.02-PM-20x9.png 20w\" sizes=\"auto, (max-width: 1306px) 100vw, 1306px\" \/><\/p>\n<h5><b>5.2 \uae30\ub2a5 \ubc0f \uc81c\ud55c \uc0ac\ud56d<\/b><\/h5>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS \uac80\uc0c9 \uc694\uccad\uc774 \uc81c\uacf5\ud558\ub294 \ubaa8\ub4e0 \uae30\ub2a5\uc740 N1QL \ucffc\ub9ac\uc5d0\uc11c \uc9c0\uc6d0\ub429\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/fts\/fts-searching-with-the-rest-api.html\">\uc5ec\uae30<\/a> \ub2e4\uc74c\uc740 SEARCH(...) \ud568\uc218 \ub0b4\uc758 \"\ucffc\ub9ac\" \uc139\uc158\uc5d0 \ubb34\uc5c7\uc744 \ub123\uc5b4\uc57c \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\ub2e4\uc911 \uc720\ud615 \ub9e4\ud551\uc744 \uc9c0\uc6d0\ud558\ub294 FTS \uc778\ub371\uc2a4\ub294 \uacb0\uacfc \uc9d1\ud569\uc5d0 \uc624\ud0d0\uc774 \ub4e4\uc5b4\uac00\uc9c0 \uc54a\ub3c4\ub85d N1QL+FTS \uc778\ud130\ud398\uc774\uc2a4\uc758 \uccab \ubc88\uc9f8 \ub9b4\ub9ac\uc2a4\uc5d0\uc11c \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h4><b style=\"color: #343e47; font-family: Lato, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 30px;\">\ub0b4\ubd80 \uad6c\ud604<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">\ub0b4\ubd80\uc801\uc73c\ub85c N1QL+FTS \uc778\ud130\ud398\uc774\uc2a4\ub294 \uac80\uc0c9(..) \uc220\uc5b4\uac00 \uc788\ub294 \ucffc\ub9ac\uc5d0 \ub300\ud55c \uc900\ube44 \ubc0f \uc2e4\ud589 \ub2e8\uacc4\uc5d0\uc11c N1QL \uc11c\ube44\uc2a4\uac00 \ud638\ucd9c\ud558\ub294 4\uac1c\uc758 API\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7707\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM.png\" alt=\"\" width=\"1306\" height=\"324\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM.png 1306w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM-300x74.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM-1024x254.png 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM-768x191.png 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/Screen-Shot-2019-09-25-at-1.59.11-PM-20x5.png 20w\" sizes=\"auto, (max-width: 1306px) 100vw, 1306px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\uc704\uc758 API\ub97c \uc880 \ub354 \uc790\uc138\ud788 \uc124\uba85\ud558\uae30 \uc804\uc5d0 \uc778\ud130\ud398\uc774\uc2a4 \ub0b4\uc5d0\uc11c \uc9c0\uc6d0\ub418\ub294 \uc791\uc5c5\uc758 \ud750\ub984\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7704 aligncenter\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2019\/09\/n1fty_flow-1.jpg\" alt=\"\" width=\"602\" height=\"750\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1fty_flow-1.jpg 602w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1fty_flow-1-241x300.jpg 241w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1fty_flow-1-300x374.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2019\/09\/n1fty_flow-1-16x20.jpg 16w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/p>\n<h5><b>6.1 \uc0ac\uac00\ube14<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">\uc774 FTS \uc778\ub371\uc2a4 API\ub294 \uc778\ub371\uc2a4\uac00 \uc624\ud0d0\uc744 \ubc18\ud658\ud558\uc9c0 \uc54a\uace0 \ucffc\ub9ac \uc694\uccad\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \ub9b4\ub9ac\uc988\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \ucffc\ub9ac \ud544\ub4dc\uac00 \uadf8 \uc548\uc5d0 \uc778\ub371\uc2f1\ub418\uc5b4 \uc788\uac70\ub098 \uc778\ub371\uc2a4 \uc815\uc758 \ub0b4\uc5d0 \uc694\uccad\ub41c \ubaa8\ub4e0 \ud544\ub4dc\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub3d9\uc801 \ub9e4\ud551\uc774 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc778\ub371\uc2a4\uac00 \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc8fc\uc5b4\uc9c4 \ucffc\ub9ac\uc5d0 \ub300\ud574 \uc5ec\ub7ec \uc778\ub371\uc2a4\uac00 \uc0c9\uc778 \uac00\ub2a5\ud55c \uacbd\uc6b0, \uc131\ub2a5\uc0c1\uc758 \uc774\uc720\ub85c \uc0c9\uc778 \uac00\ub2a5 \uc808\uc744 \ub9cc\uc871\ud558\ub294 \uc0c9\uc778\ub41c \ud544\ub4dc \uc218\uac00 \uac00\uc7a5 \uc801\uc740 \uc778\ub371\uc2a4\uac00 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h5><b>6.2 \ud398\uc774\uc9d5 \uac00\ub2a5<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">\uc774 API\ub294 \uae30\ubcf8 FTS \uc778\ub371\uc2a4\uc5d0\uc11c \uc5bb\uc740 \uacb0\uacfc\ub97c \ud398\uc774\uc9c0\ud654\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\ub371\uc2a4\uac00 \ud398\uc774\uc9c0 \uac00\ub2a5\ud55c \uacbd\uc6b0 N1QL\uc740 Search(..)\ub97c \uc2e4\ud589\ud558\uae30 \uc804\uc5d0 FTS\uc5d0 \ub300\ud55c \ud544\ud130(\uc624\ud504\uc14b, \uc81c\ud55c, \uc815\ub82c \uc815\ubcf4)\ub97c \uc801\uc6a9\ud558\uace0, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 FTS\uac00 \uc804\uc1a1\ub41c \ud6c4 \uacb0\uacfc \uc138\ud2b8\uc5d0 \ud544\ud130\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">N1QL \ucffc\ub9ac\uc5d0 \ud544\ud130(\uc624\ud504\uc14b, \uc81c\ud55c, \uc8fc\ubb38 \uae30\uc900)\uac00 \uc5c6\ub294 \uacbd\uc6b0 \uc774 API\ub294 \ud638\ucd9c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/i><\/p>\n<h5><b>6.3 \uac80\uc0c9<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">\uc774 API\ub294 \uac00\uc7a5 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc778\ub371\uc2a4\uc5d0 \ub300\ud574 \ud638\ucd9c\ub418\uba70, \uae30\ubcf8\uc801\uc73c\ub85c \uac80\uc0c9 \uc694\uccad\uc744 FTS \uc778\ub371\uc2a4\uc5d0 \uc804\ub2ec\ud558\uace0 \ucc44\ub110\uc744 \ud1b5\ud574 \uacb0\uacfc\ub97c \ub2e4\uc2dc \uc2a4\ud2b8\ub9ac\ubc0d\ud558\ub294 \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4. \uc2a4\ud2b8\ub9ac\ubc0d\ud560 \ub370\uc774\ud130\uc758 \uc591\uc774 N1QL\uc758 \ucc44\ub110 \ub05d\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubc84\ud37c \ud06c\uae30\ub97c \ucd08\uacfc\ud558\uba74 FTS\uac00 \ub370\uc774\ud130\ub97c \ud30c\uc77c\ub85c \ub2e4\uc2dc \ucc44\uc6b0\uace0 \ubcc4\ub3c4\uc758 \ub8e8\ud2f4\uc774 \uc774 \ucf58\ud150\uce20\ub97c N1QL\ub85c \uc2a4\ud2b8\ub9ac\ubc0d\ud558\ub294 \uc791\uc5c5\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4. \uc774\ub294 N1QL\uc758 \ub290\ub9b0 \uc5f0\uacb0\ub85c \uc778\ud574 FTS\uc758 \ub9ac\uc18c\uc2a4\uac00 \uc9c0\uc5f0\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \ub0b4\ubd80\uc801\uc73c\ub85c gRPC \ud504\ub85c\ud1a0\ucf5c\uc740 FTS\uc5d0\uc11c N1QL\ub85c \ub370\uc774\ud130\ub97c \uc2a4\ud2b8\ub9ac\ubc0d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h5><b>6.4 \ud655\uc778: \ud3c9\uac00<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">\uc774 API\ub294 N1QL\uc5d0\uc11c FTS \uc778\ub371\uc2a4\uac00 \ubc18\ud658\ud55c \uacb0\uacfc\/\ud788\ud2b8\uac00 \ucffc\ub9ac\uc5d0 \uc2e4\uc81c\ub85c \uc720\ud6a8\ud55c\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. FTS\ub294 \ud0a4 ID\uc640 \uc810\uc218 \ub4f1\uacfc \uac19\uc740 \uc77c\ubd80 FTS \uad00\ub828 \uba54\ud0c0\ub370\uc774\ud130(\uc694\uccad\ub41c \uacbd\uc6b0)\ub9cc \ubc18\ud658\ud569\ub2c8\ub2e4. N1QL\uc740 KV\uc5d0\uc11c \ubb38\uc11c\ub97c \uac00\uc838\uc640\uc11c SELECT \uc220\uc5b4\uac00 \uc77c\ubd80 \ubb38\uc11c \ud544\ub4dc\uc5d0 \ub300\ud574 \uc694\uccad\ud558\ub294 \uacbd\uc6b0 \ud574\ub2f9 \ubb38\uc11c\uc5d0 \ub300\ud574 Verify\ub97c \ud638\ucd9c\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h4><b>\ucee4\ubc84\ub41c \uc778\ub371\uc2a4 \ucffc\ub9ac \ub300 \ube44\ucee4\ubc84\ub41c \uc778\ub371\uc2a4 \ucffc\ub9ac<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">SELECT \ubb38\uc758 \uc870\uac74\ubb38\uc774 \ud0a4 \ub610\ub294 \uba54\ud0c0\ub370\uc774\ud130\ub9cc \uc694\uccad\ud558\ub294 \uacbd\uc6b0 Verify API\ub294 \uc804\ud600 \ud638\ucd9c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc885\ub958\uc758 \ucffc\ub9ac\ub97c <\/span><i><span style=\"font-weight: 400;\">\ucee4\ubc84 \uc778\ub371\uc2a4 \ucffc\ub9ac<\/span><\/i><span style=\"font-weight: 400;\">. \ub2e4\ub978 \ubb38\uc11c \ucf58\ud150\uce20\uc5d0 \ub300\ud55c \uc694\uccad\uc778 \uacbd\uc6b0, N1QL\uc740 FTS\uc5d0\uc11c \ubc18\ud658\ub41c \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec KV\uc5d0\uc11c \ubb38\uc11c \ub370\uc774\ud130\ub97c \uac00\uc838\uc628 \ub2e4\uc74c, \uac00\uc838\uc628 \uac01 \ubb38\uc11c\uc5d0 \ub300\ud574 Verify \uba54\uc11c\ub4dc\ub97c \ud638\ucd9c\ud558\uc5ec \uac80\uc0c9\ub41c \ubb38\uc11c\uac00 \uc2e4\uc81c\ub85c \uc720\ud6a8\ud55c \uc77c\uce58 \ud56d\ubaa9\uc778\uc9c0 \ub2e4\uc2dc \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc885\ub958\uc758 \ucffc\ub9ac\ub97c <\/span><i><span style=\"font-weight: 400;\">\ucee4\ubc84\ub418\uc9c0 \uc54a\ub294 \uc778\ub371\uc2a4 \ucffc\ub9ac<\/span><\/i><span style=\"font-weight: 400;\">. \ube44 \ucee4\ubc84\ub4dc \uc778\ub371\uc2a4 \ucffc\ub9ac\ub294 \uac01 \ud788\ud2b8\uc5d0 \ub300\ud574 KV \uac00\uc838\uc624\uae30 \ubc0f \ud655\uc778\uc744 \ud3ec\ud568\ud558\ubbc0\ub85c \ucee4\ubc84\ub4dc \uc778\ub371\uc2a4 \ucffc\ub9ac\ubcf4\ub2e4 \uc9c0\uc5f0 \uc2dc\uac04\uc774 \ub354 \uae38\uc5b4\uc9c0\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc0ac\uc6a9\uc790\uac00 \ubb38\uc11c\uc758 \ub2e4\ub978 \ud544\ub4dc\ub97c \uacb0\uacfc \uc9d1\ud569\uc758 \uc77c\ubd80\ub85c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \uacbd\uc6b0, \uc6d0\ud558\ub294 \ud544\ub4dc\ub97c \uc800\uc7a5\ud558\ub3c4\ub85d FTS \uc778\ub371\uc2a4 \uc815\uc758\ub97c \uc870\uc815\ud558\ub294 \uac83\uc774 \ub354 \ube60\ub978 \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\uc81c SEARCH(...) \ud568\uc218 \ub0b4\uc758 \uac80\uc0c9 \uc694\uccad\uc5d0 \"fields\"\ub77c\ub294 \uc139\uc158\uc744 \ud3ec\ud568\ud558\uc138\uc694: [\"*\"]\ub77c\ub294 \uc139\uc158\uc744 \ucd94\uac00\ud558\uc5ec \uc800\uc7a5\ub41c \ubaa8\ub4e0 \ud544\ub4dc\ub97c \uacb0\uacfc \uc9d1\ud569\uc758 \uc77c\ubd80\ub85c \uac00\uc838\uc635\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 N1QL\uc740 \ubcc4\ub3c4\uc758 \ubb38\uc11c \uac00\uc838\uc624\uae30\ub97c \uc218\ud589\ud560 \ud544\uc694\uac00 \uc5c6\uc73c\uba70 \ud655\uc778\ub3c4 \uac74\ub108\ub6f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \ub354 \ud070 FTS \uc778\ub371\uc2a4\uc758 \ube44\uc6a9\uc73c\ub85c \ucee4\ubc84\ub418\uc9c0 \uc54a\ub294 \uc778\ub371\uc2a4 \ucffc\ub9ac\ub97c \ucee4\ubc84\ub418\ub294 \uc778\ub371\uc2a4 \ucffc\ub9ac\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\"\uad6d\uac00\" \ubc0f \"\ucf58\ud150\uce20\" \ud544\ub4dc\uac00 \uc778\ub371\uc2f1\ub41c \ub2e4\uc74c FTS \uc778\ub371\uc2a4 \uc815\uc758\ub97c \uace0\ub824\ud558\uc138\uc694.<\/span><\/p>\n<pre class=\"lang:default decode:true\">{\n  \"name\": \"sample\",\n  \"type\": \"fulltext-index\",\n  \"params\": {\n    \"mapping\": {\n      \"default_mapping\": {\n        \"enabled\": true,\n        \"dynamic\": true,\n        \"properties\": {\n          \"country\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"country\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"docvalues\": true\n              }\n            ]\n          },\n          \"content\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"content\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"docvalues\": true\n              }\n            ]\n          }\n        }\n      }\n    }\n  }\n}\n<\/pre>\n<p><span style=\"font-weight: 400;\">\ub2e4\uc74c\uc740 '\uad6d\uac00' \ud544\ub4dc\uc5d0 '\ubbf8\uad6d'\uc774 \uc788\ub294 \ubb38\uc11c\uc5d0 \ub300\ud574 \ubb38\uc11c \ud544\ub4dc '\ub0b4\uc6a9'\uc744 \uac00\uc838\uc624\ub294 \ub290\ub9b0 \ube44\uc801\uc6a9 \uc778\ub371\uc2a4 \ucffc\ub9ac\uc758 \uc608\uc785\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id, t.content\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cquery\u201d: {\u201cmatch_phrase\u201d: \u201cunited states\u201d, \u201cfield\u201d: \u201ccountry\u201d}})\nORDER BY search_score() DESC\nLIMIT 10;\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uad00\uc2ec \uc788\ub294 '\ucf58\ud150\uce20' \ud544\ub4dc\ub3c4 \uc800\uc7a5\ud558\ub3c4\ub85d \uc778\ub371\uc2a4 \uc815\uc758\ub97c \uc5c5\ub370\uc774\ud2b8\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">{\n  \"name\": \"sample\",\n  \"type\": \"fulltext-index\",\n  \"params\": {\n    \"mapping\": {\n      \"default_mapping\": {\n        \"enabled\": true,\n        \"dynamic\": true,\n        \"properties\": {\n          \"country\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"country\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"docvalues\": true\n              }\n            ]\n          },\n          \"content\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"content\",\n                \"type\": \"text\",\n                \"store\": true,\n                \"index\": true,\n                \"docvalues\": true\n              }\n            ]\n          }\n        }\n      }\n    }\n  }\n}\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc774\uc81c \uc5ec\uae30\uc5d0 \ucee4\ubc84\ub4dc \uc778\ub371\uc2a4 \ucffc\ub9ac\uc5d0 \ud574\ub2f9\ud558\ub294 \ub3d9\uc77c\ud55c \ucffc\ub9ac\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta(t).id, meta.fields.content\nFROM `travel-sample` as t\nLET meta =\u00a0 search_meta(t)\nWHERE SEARCH(t, {\u201cquery\u201d: {\u201cmatch_phrase\u201d: \u201cunited states\u201d, \u201cfield\u201d: \u201ccountry\u201d}, \u201cfields\u201d: [\u201ccontent\u201d]})\nORDER BY search_score(t) DESC\nLIMIT 10;\n<\/pre>\n<h4><b>\ub354 \ub9ce\uc740 N1QL+FTS \uc608\uc81c<\/b><\/h4>\n<h5><b>8.1 \ubcf5\uc7a1\ud55c \ucffc\ub9ac<\/b><\/h5>\n<p><i><span style=\"font-weight: 400;\">N1QL \ucffc\ub9ac \ub0b4\uc5d0\uc11c \ubcf5\ud569 \uc811\uc18d\uc0ac\/\uc811\uc18d\uc0ac \ubd84\ub9ac FTS \uac80\uc0c9 \uc2e4\ud589\ud558\uae30<\/span><\/i><span style=\"font-weight: 400;\"> ... \uc810\uc218\uac00 \uac00\uc7a5 \ub192\uc740 \uac83\ubd80\ud130 \uac00\uc7a5 \ub0ae\uc740 \uac83\uae4c\uc9c0 \uc815\ub82c\ub41c \uc0c1\uc704 100\uac1c\uc758 \ubb38\uc11c ID\ub97c \uac00\uc838\uc635\ub2c8\ub2e4(FTS\uc758 \uae30\ubcf8 \uc810\uc218 \uc54c\uace0\ub9ac\uc998\uc778 tf-idf... \uce74\ud14c\uace0\ub9ac\ub294 \ub79c\ub4dc\ub9c8\ud06c\uc774\uace0 \uad6d\uac00\ub294 \ubbf8\uad6d\uc785\ub2c8\ub2e4).<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id, search_score() as score\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cconjuncts\u201d: [{\u201cmatch\u201d: \u201clandmark\u201d, \u201cfield\u201d: category\u201d}, {\u201cmatch_phrase\u201d: \u201cunited states\u201d, \u201cfield\u201d: \u201ccountry\u201d}]})\nORDER BY score DESC\nLIMIT 100;\n<\/pre>\n<p><span style=\"font-weight: 400;\">\ub2e4\uc74c\uc740 SEARCH(..) \ud568\uc218 \ub0b4\uc5d0 FTS \uc124\uc815\uc774 \ud3ec\ud568\ub41c \ub3d9\ub4f1\ud55c \ucffc\ub9ac\uc785\ub2c8\ub2e4...<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id, search_score() as score\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cquery\u201d: {\u201cconjuncts\u201d: [{\u201cmatch\u201d: \u201clandmark\u201d, \u201cfield\u201d: category\u201d}, {\u201cmatch_phrase\u201d: \u201cunited states\u201d, \u201cfield\u201d: \u201ccountry\u201d}]}, \u201csort\u201d: [\u201c-_score\u201d], \u201climit\u201d: 10});\n<\/pre>\n<p><i><span style=\"font-weight: 400;\">SEARCH(...) \ud568\uc218\uc5d0 \ud3ec\ud568\ub41c FTS \uc124\uc815\uc73c\ub85c \ub2e4\ub978 \ucffc\ub9ac \uc2e4\ud589\ud558\uae30<\/span><\/i><span style=\"font-weight: 400;\"> ... \uc810\uc218\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \uc124\uba85 \ud544\ub4dc\uc5d0 \uace0\ub515\uc774\ub77c\ub294 \uc6a9\uc5b4\uac00 \ud3ec\ud568\ub41c \ubaa8\ub4e0 \ubb38\uc11c ID\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc810\uc218\ub97c \uc804\ud600 \uacb0\uc815\ud558\uc9c0 \uc54a\ub3c4\ub85d FTS \uac80\uc0c9 \uc694\uccad\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id\nFROM `travel-sample` as t\nWHERE SEARCH(t, {\u201cquery\u201d: {\u201cmatch\u201d: \u201cgothic\u201d, \u201cfield\u201d: \u201cdescription\u201d}, \u201cscore\u201d: \u201cnone\u201d});\n<\/pre>\n<p><span style=\"font-weight: 400;\">\uc9c0\uc6d0\ub418\ub294 \ub2e4\uc591\ud55c FTS \ucffc\ub9ac \uc720\ud615\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. <\/span><a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/fts\/fts-query-types.html\"><span style=\"font-weight: 400;\">\uc5ec\uae30<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h5><b>8.2 \ucffc\ub9ac \uc815\ub82c \uac00\ub2a5\uc131 \ub300 \uc778\ub371\uc2a4 \uc815\uc758<\/b><\/h5>\n<p><span style=\"font-weight: 400;\">FTS \uc778\ub371\uc2a4 \uc815\uc758\uc5d0 \ub300\ud574 \ucffc\ub9ac\uac00 \uc0ac\uc9d5 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub418\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc608\ub97c \uc0b4\ud3b4\ubcf4\uae30 \uc804\uc5d0, FTS \uc778\ub371\uc2a4 \uc815\uc758\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694. <\/span><a href=\"https:\/\/docs.couchbase.com\/server\/6.5\/fts\/fts-creating-indexes.html\"><span style=\"font-weight: 400;\">\uc5ec\uae30<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\"\uc124\uba85\" \ud544\ub4dc\uc5d0\uc11c \"\uace0\ub515\"\uc774\ub77c\ub294 \uc6a9\uc5b4\ub97c \ucc3e\ub294 \ub2e4\uc74c \ucffc\ub9ac\ub97c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694.<\/span><\/p>\n<pre class=\"lang:default decode:true\">SELECT meta().id, search_score() \nFROM `travel-sample`\nWHERE SEARCH(`travel-sample`, {\u201cquery\u201d: {\u201cmatch\u201d: \u201cgothic\u201d, \u201cfield\u201d: \u201cdescription\u201d});\n<\/pre>\n<p><span style=\"font-weight: 400;\">\ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5ec\ub7ec \uac1c\uc758 FTS \uc778\ub371\uc2a4\uac00 \uc815\uc758\ub418\uc5b4 \uc788\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc6b0\ub9ac\uac00 \uc811\ud558\ub294 \uccab \ubc88\uc9f8 FTS \uc778\ub371\uc2a4\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">{\n  \"type\": \"fulltext-index\",\n  \"params\": {\n    \"mapping\": {\n      \"default_mapping\": {\n        \"enabled\": true,\n        \"dynamic\": true\n      }\n    }\n  }\n}<\/pre>\n<p><span style=\"font-weight: 400;\">\uc774 \uc778\ub371\uc2a4\ub294 \ubaa8\ub4e0 \ubb38\uc11c\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \ud544\ub4dc\ub97c \ud3ec\ud568\ud558\uba70 \uae30\ubcf8 \ud544\ub4dc \"_all\" \ub0b4\uc758 \ucf58\ud150\uce20\ub3c4 \ud3ec\ud568\ud558\ub294 \uae30\ubcf8 \ub3d9\uc801 \uc778\ub371\uc2a4\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774 \uae30\ubcf8 \ud544\ub4dc\ub294 FTS \ucffc\ub9ac\uac00 \uac80\uc0c9 \uae30\uc900\uc5d0 \ub300\ud55c '\ud544\ub4dc' \uc815\ubcf4\ub97c \ud3ec\ud568\ud558\uc9c0 \uc54a\uc744 \ub54c \uc870\uc0ac\ub418\ub294 \ud544\ub4dc\uc785\ub2c8\ub2e4. <span style=\"text-decoration: underline;\"><em>\uc774 \uc778\ub371\uc2a4\ub294 \uc704\uc758 \ucffc\ub9ac\uc5d0 \ub300\ud574 SARGABLE\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/em><\/span>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\ub450 \ubc88\uc9f8 FTS \uc778\ub371\uc2a4\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">{\n  \"type\": \"fulltext-index\",\n  \"params\": {\n    \"mapping\": {\n      \"default_mapping\": {\n        \"enabled\": true,\n        \"dynamic\": false,\n        \"properties\": {\n          \"description\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"description\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"include_in_all\": false,\n                \"docvalues\": true\n              }\n            ]\n          }\n        }\n      }\n    }\n  }\n}<\/pre>\n<p><span style=\"font-weight: 400;\">\uc774 \uc778\ub371\uc2a4\uc5d0\ub294 \ucffc\ub9ac\uc758 \uc694\uccad\uc744 \ucda9\uc871\ud558\ub294 \"\uc124\uba85\" \ud544\ub4dc\ub9cc \uc778\ub371\uc2f1\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <em><span style=\"text-decoration: underline;\">\uc778\ub371\uc2a4\ub294 \ucffc\ub9ac\uc5d0 \ub300\ud574 SARGABLE\uc785\ub2c8\ub2e4.<\/span><\/em>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc138 \ubc88\uc9f8 FTS \uc778\ub371\uc2a4\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<pre class=\"lang:default decode:true\">{\n  \"type\": \"fulltext-index\",\n  \"params\": {\n    \"mapping\": {\n      \"default_mapping\": {\n        \"enabled\": true,\n        \"dynamic\": false,\n        \"properties\": {\n          \"city\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"city\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"include_in_all\": true,\n                \"docvalues\": true\n              }\n            ]\n          },\n          \"country\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"country\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"include_in_all\": true,\n                \"docvalues\": true\n              }\n            ]\n          },\n          \"name\": {\n            \"enabled\": true,\n            \"dynamic\": false,\n            \"fields\": [\n              {\n                \"name\": \"name\",\n                \"type\": \"text\",\n                \"store\": false,\n                \"index\": true,\n                \"include_term_vectors\": true,\n                \"include_in_all\": false,\n                \"docvalues\": true\n              }\n            ]\n          }\n        }\n      }\n    }\n  }\n}<\/pre>\n<p><span style=\"font-weight: 400;\">\uc774 \uc778\ub371\uc2a4\uc5d0\ub294 \uc0c9\uc778\ub41c \ud544\ub4dc\uac00 \uba87 \uac1c \uc788\uc9c0\ub9cc \uc694\uccad\ub41c \ud544\ub4dc '\uc124\uba85'\uacfc \uc77c\uce58\ud558\ub294 \ud544\ub4dc\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. <em><span style=\"text-decoration: underline;\">\uc774 \uc778\ub371\uc2a4\ub294 \ucffc\ub9ac\uc5d0 \ub300\ud574 \uc800\uc7a5\ud560 \uc218 \uc5c6\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/span><\/em><em>.<\/em><\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">\uc774\uc81c N1QL\uc740 \ucffc\ub9ac\uc5d0 \ub300\ud574 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \ucc98\uc74c 2\uac1c\uc758 \uc778\ub371\uc2a4 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \uc778\ub371\uc2a4 \ub0b4\uc5d0\uc11c \uc778\ub371\uc2f1\ub418\ub294 \ud544\ub4dc \uc218\uac00 \ub354 \uc815\ud655\ud558\uace0 \uc801\uae30 \ub54c\ubb38\uc5d0(\ub530\ub77c\uc11c \uc774 \uc778\ub371\uc2a4\uc5d0\uc11c \uac80\uc0c9\uc774 \ub354 \ube60\ub974\uae30 \ub54c\ubb38\uc5d0) N1QL\uc740 \ucffc\ub9ac \uc2e4\ud589\uc744 \uc704\ud574 \ub450 \ubc88\uc9f8 \uc778\ub371\uc2a4\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/span><\/i><\/p>\n<h4><b>\ubbf8\ub798<\/b><\/h4>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uc694\uccad\ub41c \ubaa8\ub4e0 \ud544\ub4dc\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 FTS \uc778\ub371\uc2a4\uc5d0\uc11c\uc640 \uac19\uc774 FTS \uc778\ub371\uc2a4 \uc815\uc758\uc758 \uc77c\ubd80 \uc720\uc5f0\uc131\uc744 \uc9c0\uc6d0\ud558\uc5ec \uac80\uc0c9 \uac00\ub2a5\uc131\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\uc5ec\ub7ec \uc720\ud615 \ub9e4\ud551\uc774 \uc788\ub294 FTS \uc778\ub371\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FTS \uc778\ub371\uc2a4\ub97c \ud3b8\uc9d1\ud560 \uc218 \uc788\ub3c4\ub85d N1QL \ucffc\ub9ac \uc778\ud130\ud398\uc774\uc2a4 \ud655\uc7a5.<\/span><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Topics this article will cover What\u2019s good with N1QL? What about FTS? But why FTS within N1QL? Basic N1QL+FTS queries Deploying N1QL+FTS Syntax(es) Abilities &amp; limitations N1QL+FTS Internals Covered-index vs Non-covered-index queries More N1QL+FTS query examples What&#8217;s next? 1. Couchbase&#8217;s [&hellip;]<\/p>","protected":false},"author":37266,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1815,1821,2165,1812],"tags":[],"ppma_author":[8925],"class_list":["post-7700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-practices-and-tutorials","category-couchbase-architecture","category-full-text-search","category-n1ql-query"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v25.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Introducing FTS with N1QL - The Couchbase Blog<\/title>\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.couchbase.com\/blog\/ko\/introducing-fts-with-n1ql\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introducing FTS with N1QL\" \/>\n<meta property=\"og:description\" content=\"Topics this article will cover What\u2019s good with N1QL? 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