{"id":13596,"date":"2022-07-26T08:37:35","date_gmt":"2022-07-26T15:37:35","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=13596"},"modified":"2025-06-13T17:20:45","modified_gmt":"2025-06-14T00:20:45","slug":"from-n1ql-to-javascript-and-back-part-2","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/from-n1ql-to-javascript-and-back-part-2\/","title":{"rendered":"N1QL\uc5d0\uc11c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uae4c\uc9c0 - 2\ubd80: \uae30\ubcf8 \uc0ac\uc6a9\ubc95"},"content":{"rendered":"

\uc774\uc804 \ube14\ub85c\uadf8<\/span><\/a> \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud568\uc218\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\uc774\uc81c \uc880 \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

JavaScript \ucf54\ub4dc \ub0b4\uc5d0\uc11c N1QL \ubb38\uc744 \uc2e4\ud589\ud558\ub294 \uae30\ubcf8 \uba54\ucee4\ub2c8\uc998\ubd80\ud130 \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc758 N1QL<\/span><\/h2>\n

JavaScript \ud568\uc218 \ub0b4\uc5d0\uc11c N1QL \ubb38\uc744 \uc2e4\ud589\ud558\ub294 \ubc29\ubc95\uc5d0\ub294 \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc774\ub984\uc758 \ud568\uc218\ub97c \uc9c1\uc811 \ud638\ucd9c\ud558\uac70\ub098 JavaScript \ucef4\ud30c\uc77c\ub7ec\uac00 \ub0b4\uc7a5\ub41c N1QL \ubb38\uc744 \uac10\uc9c0\ud558\uc5ec \ud574\ub2f9 N1QL() \ud638\ucd9c\uc744 \uc0dd\uc131\ud558\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n

\uac01 \ubc29\ubc95\uc744 \uc544\ub798\uc5d0\uc11c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/span><\/p>\n

\uc0ac\uc804 \uc694\uad6c \uc0ac\ud56d \uc608\uc2dc<\/span><\/h3>\n

\ub2e4\uc74c \uc139\uc158\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc608\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\uc774\ub7ec\ud55c \uae30\ub2a5\uc740 \uc644\ubcbd\ud558\uac8c \uc791\ub3d9\ud558\uc9c0\ub9cc \uc774\ub97c \uc2e4\ud589\ud558\ub824\uba74 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/span><\/p>\n

    \n
  • \n
      \n
    • \ubc84\uc804 7.1 \uc774\uc0c1\uc758 Couchbase \ud074\ub7ec\uc2a4\ud130<\/span><\/li>\n
    • \ub77c\ub294 \ubc84\ud0b7\uc744 <\/span>b1<\/span><\/i><\/li>\n
    • \uc758 \uae30\ubcf8 \uc778\ub371\uc2a4 <\/span>b1<\/span><\/i><\/li>\n
    • \ub77c\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0 \uac01 \ud568\uc218\ub97c \ub9cc\ub4e4\ub824\uba74 <\/span>udfblog<\/span><\/i>\ubc0f<\/span><\/li>\n
    • \ub97c \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 N1QL UDF\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      \uc6f9 \ucf58\uc194\uc758 UDF \ud0ed\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud568\uc218 \ubc0f UDF\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

      N1QL() \ud568\uc218<\/span><\/h2>\n

      \uadf8\ub9ac\uace0 N1QL()<\/em> \ud568\uc218\ub294 \ubb38\uc790\uc5f4 \ud615\uc2dd\uc758 \ubb38\uacfc \uc790\ub9ac \ud45c\uc2dc\uc790 \uac12\uc744 \ud3ec\ud568\ud558\ub294 \ub450 \ubc88\uc9f8 \uc120\ud0dd\uc801 \ub9e4\uac1c\ubcc0\uc218\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

      \ub9e4\uac1c \ubcc0\uc218\ub97c \ubc1b\uc9c0 \uc54a\uace0 \uac12\uc744 \ubc18\ud658\ud558\uc9c0 \uc54a\ub294 N1QL \ubb38\uc744 \uc2e4\ud589\ud558\ub294 \ub370 \ud544\uc694\ud55c \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:\u00a0<\/span><\/p>\n

      \"\"<\/p>\n

      \ubc0f \ud574\ub2f9 UDF:<\/span><\/p>\n

      CREATE FUNCTION doInsert() LANGUAGE JAVASCRIPT AS \"doInsert\" AT \"udfblog\"<\/pre>\n
      (\ud568\uc218 \uc790\uccb4\uac00 \uac12\uc744 \ubc18\ud658\ud558\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc810\uc740 \uc7a0\uc2dc \uc78a\uc73c\uc138\uc694. \ub610\ud55c \uc774\ubbf8\uc9c0\ub85c \ud45c\uc2dc\ub41c \ucf54\ub4dc \uc2a4\ub2c8\ud3ab\uc740 \uc6cc\ub4dc\ud504\ub808\uc2a4\uc5d0\uc11c \ud14d\uc2a4\ud2b8\ub85c \ub80c\ub354\ub9c1\ud558\ub294 \uac83\uc744 \uc88b\uc544\ud558\uc9c0 \uc54a\uc544\uc11c \uc8c4\uc1a1\ud569\ub2c8\ub2e4.)<\/span><\/p>\n
      \uc5b8\uc81c N1QL()<\/em> \ud568\uc218\uac00 \ud638\ucd9c\ub418\uba74 \uccab \ubc88\uc9f8 \ub9e4\uac1c\ubcc0\uc218\ub85c \uc804\ub2ec\ub41c \ubb38\uc774 \uad6c\ubb38 \ubd84\uc11d, \uacc4\ud68d \ubc0f \uc2e4\ud589\ub429\ub2c8\ub2e4.<\/span><\/p>\n
      \ubb38\uc774 \uac12\uc744 \ubc18\ud658\ud558\uc9c0 \uc54a\uc73c\uba74 N1QL \ud568\uc218\uac00 \ubc18\ud658\ub420 \ub54c\uae4c\uc9c0 \ubb38\uc774 \uc2e4\ud589\uc744 \uc644\ub8cc\ud55c \uac83\uc785\ub2c8\ub2e4(\uc774 \ud2b9\ubcc4\ud55c \uacbd\uc6b0\uc5d0\ub294 \ubc84\ud0b7 <\/span>b1<\/span><\/i> \uac00 \uc874\uc7ac\ud558\uace0 \ud0a4 <\/span>k1<\/span><\/i> \uac00 \uc544\uc9c1 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\uba74 \uc0c8 \ubb38\uc11c\uac00 \uc0bd\uc785\ub429\ub2c8\ub2e4.<\/span><\/p>\n
      ESQL\/C \ub610\ub294 PL\/SQL\uc5d0 \uc775\uc219\ud55c \uacbd\uc6b0 <\/span>\uc989\uc2dc \uc2e4\ud589<\/span><\/em> \ubb38, \uc989 N1QL()<\/em> \ud568\uc218\ub294 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 UDF\uc5d0 \ud574\ub2f9\ud558\ub294 \ud568\uc218\uc785\ub2c8\ub2e4.\u00a0<\/span><\/p>\n
      \uac12\uc774 \ubc18\ud658\ub418\uba74 \ubc18\ud658 \uac12\uc740 N1QL()<\/em> \ub294 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc774\ud130\ub808\uc774\ud130\ub85c, \ub098\uc911\uc5d0 \uc0b4\ud3b4\ubcf4\uaca0\uc9c0\ub9cc \ud55c \ubc88\uc5d0 \ud558\ub098\uc529 \uac12\uc744 \uc218\uc9d1\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<\/span><\/p>\n
      \ub3d9\uc801 N1QL<\/span><\/h3>\n
      \ubb3c\ub860, \ub2e4\ub978 \uc6a9\ub3c4\ub85c\ub294 N1QL()<\/em> \ud568\uc218\ub294 \uc608\ub97c \ub4e4\uc5b4 \ubb38\uc790\uc5f4\uc744 \uc5f0\uacb0\ud558\uc5ec \ub3d9\uc801\uc73c\ub85c \ubb38\uc744 \uc791\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4:<\/span><\/p>\n
      \"\"<\/p>\n
      \uc774\ub294 \uc644\ubcbd\ud558\uac8c \ud569\ubc95\uc801\uc774\uc9c0\ub9cc, N1QL(\ub610\ub294 \ub354 \uc77c\ubc18\uc801\uc73c\ub85c SQL) \uc778\uc81d\uc158\uc758 \uc704\ud5d8\uc744 \uace0\ub824\ud560 \ub54c \uc774\ub7ec\ud55c \uae30\ubc95\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n
      \ub300\uc2e0 \uc790\ub9ac \ud45c\uc2dc\uc790\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n
      \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ud2b8\ub79c\uc2a4\ud30c\uc77c\ub7ec<\/span><\/h2>\n
      N1QL\uc744 \uc2e4\ud589\ud558\ub294 \ub450 \ubc88\uc9f8 \ubc29\ubc95\uc740 \ud568\uc218 \ubcf8\ubb38\uc5d0 N1QL \ubb38\uc744 \uc0bd\uc785\ud558\ub294 \ub300\uc2e0 \ud2b8\ub79c\uc2a4\ud30c\uc77c\ub7ec(JavaScript \ucef4\ud30c\uc77c\ub7ec\uc758 \uad6c\uc131 \uc694\uc18c)\uac00 \uc774\ub97c \uac10\uc9c0\ud558\uc5ec \ubc31\uadf8\ub77c\uc6b4\ub4dc\uc5d0\uc11c \uc62c\ubc14\ub978 N1QL \ud638\ucd9c\uc744 \ube4c\ub4dc\ud558\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4:<\/span><\/p>\n
      \uc774\ub807\uac8c \ud558\uba74 \uc815\uc801 \ubb38\uc744 \uc989\uc2dc \uc2e4\ud589\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud3b8\ub9ac\ud558\uba70 \ud568\uc218\uac00 \uac11\uc790\uae30 \ud6e8\uc52c \ub354 \uac00\ub3c5\uc131\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/span><\/p>\n
      \"\"<\/p>\n
      N1QL \ubb38 \uc790\ub9ac \ud45c\uc2dc\uc790 \ubc0f \uc790\ub9ac \ud45c\uc2dc\uc790 \uac12<\/span><\/h2>\n
      \ub3d9\uc801 N1QL \uc0dd\uc131\uacfc \uad00\ub828\ub41c \uc704\ud5d8\uc744 \ud53c\ud558\ub294 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 \uba85\uba85\ub41c \uc790\ub9ac \ud45c\uc2dc\uc790 \ub610\ub294 \uc704\uce58 \ud45c\uc2dc\uc790\ub97c \uc0ac\uc6a9\ud558\uace0 \uc2e4\ud589 \uc2dc \uc790\ub9ac \ud45c\uc2dc\uc790 \uac12\uc744 \uc804\ub2ec\ud558\ub294 \uc815\uc801 \ubb38\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n
      N1QL() \ud568\uc218<\/span><\/h3>\n
      \uc0ac\uc6a9 \uc2dc N1QL()<\/em> \ud568\uc218\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \ub450 \ubc88\uc9f8 \uc120\ud0dd\uc801 \uc778\uc218\uc5d0 \uac12\uc744 \uc804\ub2ec\ud558\uba74 \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n
      \uc704\uce58 \ub9e4\uac1c\ubcc0\uc218<\/span><\/h4>\n
      \uc774 \uacbd\uc6b0\ub294 \uac12 \ubc30\uc5f4\uc744 \uc804\ub2ec\ud558\uc5ec \ucc98\ub9ac\ud569\ub2c8\ub2e4:<\/span><\/p>\n
      function doInsert() {\r\n\u00a0\u00a0\u00a0\u00a0var q = N1QL(\"insert into b1 values(\\\"k4\\\", {\\\"f1\\\": $1})\", [4]);\r\n}<\/pre>\n
      \uba85\uba85\ub41c \ub9e4\uac1c\ubcc0\uc218<\/span><\/h4>\n
      \uc774 \uacbd\uc6b0 \ud544\ub4dc \uc774\ub984\uc774 \ub9e4\uac1c\ubcc0\uc218 \uc774\ub984\uacfc \uc77c\uce58\ud558\ub294 \uac1d\uccb4\ub97c \uc804\ub2ec\ud558\uba74 \ub429\ub2c8\ub2e4:<\/span><\/p>\n
      function doInsert() {\r\n\u00a0\u00a0\u00a0\u00a0var q = N1QL(\"insert into b1 values(\\\"k5\\\", {\\\"f1\\\": $p1})\", { p1: 5});\r\n}<\/pre>\n
      \uc704\uce58 \ub9e4\uac1c\ubcc0\uc218\uc640 \uba85\uba85\ub41c \ub9e4\uac1c\ubcc0\uc218\ub97c \ud63c\ud569\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. N1QL()<\/em> \ud568\uc218\ub294 \ubc30\uc5f4 \ub610\ub294 \uac1d\uccb4 \uc911 \ud558\ub098\ub9cc \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n
      \uc5d0 \uc804\ub2ec\ub41c \uac12\uc740 N1QL()<\/em> \ub294 \ub9ac\ud130\ub7f4\uc77c \ud544\uc694\uac00 \uc5c6\uc73c\uba70, \ubcc0\uc218\ub85c \ubc30\uc5f4\uacfc \uac1d\uccb4\ub97c \uad6c\uc131\ud558\uac70\ub098 \ubc30\uc5f4 \ub610\ub294 \uac1d\uccb4 \ubcc0\uc218\ub97c \uc804\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/span><\/p>\n
      function doInsert() {\r\n\u00a0\u00a0\u00a0\u00a0let p1 = 6;\r\n\u00a0\u00a0\u00a0\u00a0var q = N1QL(\"insert into b1 values(\\\"k6\\\", {\\\"f1\\\": $1})\", [p1]);\r\n}<\/pre>\n
      \ub610\ub294<\/span><\/p>\n
      function doInsert() {\r\n\u00a0\u00a0\u00a0\u00a0let p1 = [7];\r\n\u00a0\u00a0\u00a0\u00a0var q = N1QL(\"insert into b1 values(\\\"k7\\\", {\\\"f1\\\": $1})\", p1);\r\n}<\/pre>\n
      \ud2b8\ub79c\uc2a4\ud30c\uc77c\ub7ec<\/span><\/h3>\n
      \ud2b8\ub79c\uc2a4\ud30c\uc77c\ub7ec\ub97c \uc0ac\uc6a9\ud558\uba74 \uba85\uba85\ub41c \ub9e4\uac1c\ubcc0\uc218\ub9cc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc774\ubbf8 \uc120\uc5b8\ub41c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\ub9cc\ud07c\uc774\ub098 \uac04\ub2e8\ud569\ub2c8\ub2e4:<\/span><\/p>\n
      function doInsert() {\r\n\u00a0\u00a0\u00a0\u00a0let p1 = 8;\r\n\u00a0\u00a0\u00a0\u00a0var q = insert into b1 values(\"k8\", {\"f1\": $p1});\r\n}<\/pre>\n
      \ubb3c\ub860 \ud568\uc218 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc9c1\uc811 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4:<\/span><\/p>\n
      function doInsert(p1) {\r\n\u00a0\u00a0\u00a0\u00a0var q = insert into b1 values(\"k9\", {\"k1\": $p1});\r\n}<\/pre>\n
      \uadf8\ub9ac\uace0 \ud574\ub2f9 N1QL UDF:<\/span><\/p>\n
      CREATE FUNCTION doInsert(p1) LANGUAGE JAVASCRIPT AS \"doInsert\" AT \"udfblog\"<\/pre>\n
      \uacb0\ub860<\/span><\/h2>\n
      \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ud568\uc218 \ub0b4\uc5d0\uc11c N1QL\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc608\uc81c\ub97c \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. N1QL()<\/em> \ud568\uc218 \ud638\ucd9c\uacfc N1QL \ubb38\uc744 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc5d0 \uc9c1\uc811 \uc0bd\uc785\ud558\ub294 \ubc29\ubc95, \uc774\ub984 \ubc0f \uc704\uce58 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n
      \ub2e4\uc74c \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0\uc11c\ub294 \ubc18\ubcf5\ubb38\uacfc \ub370\uc774\ud130 \uc870\uc791\ubb38\uc5d0 \ub300\ud574 \ub2e4\ub8f0 \uc608\uc815\uc785\ub2c8\ub2e4.<\/span><\/p>\n
       <\/p>","protected":false},"excerpt":{"rendered":"
      The previous blog introduced to you new features in JavaScript user-defined functions. We are now going to explore them in more detail. We start with a basic mechanism to execute N1QL statements inside JavaScript code. N1QL in JavaScript There are […]<\/p>","protected":false},"author":1782,"featured_media":12241,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1816,9327,1812],"tags":[2133,1543,8911],"ppma_author":[8924],"class_list":["post-13596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-couchbase-server","category-javascript","category-n1ql-query","tag-functions","tag-javascript","tag-udf"],"acf":[],"yoast_head":"\nN1QL in JavaScript & N1QL() Function (Part 2: Basic Usage)<\/title>\n<meta name=\"description\" content=\"In the previous blog introduced to you new features in JavaScript user-defined functions. We are now going to explore them in more detail. Learn more.\" \/>\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\/from-n1ql-to-javascript-and-back-part-2\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"From N1QL to JavaScript and Back - Part 2: Basic Usage\" \/>\n<meta property=\"og:description\" content=\"In the previous blog introduced to you new features in JavaScript user-defined functions. We are now going to explore them in more detail. Learn more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.couchbase.com\/blog\/ko\/from-n1ql-to-javascript-and-back-part-2\/\" \/>\n<meta property=\"og:site_name\" content=\"The Couchbase Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-26T15:37:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-14T00:20:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Marco Greco, Software Architect, Couchbase\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marco Greco, Software Architect, Couchbase\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/\"},\"author\":{\"name\":\"Marco Greco, Software Architect, Couchbase\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/2b5184a7cdb443ff2897aff0866cd6fd\"},\"headline\":\"From N1QL to JavaScript and Back – Part 2: Basic Usage\",\"datePublished\":\"2022-07-26T15:37:35+00:00\",\"dateModified\":\"2025-06-14T00:20:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/\"},\"wordCount\":714,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg\",\"keywords\":[\"functions\",\"javascript\",\"User Defined Function (UDF)\"],\"articleSection\":[\"Couchbase Server\",\"JavaScript\",\"SQL++ \/ N1QL Query\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/\",\"url\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/\",\"name\":\"N1QL in JavaScript & N1QL() Function (Part 2: Basic Usage)\",\"isPartOf\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg\",\"datePublished\":\"2022-07-26T15:37:35+00:00\",\"dateModified\":\"2025-06-14T00:20:45+00:00\",\"description\":\"In the previous blog introduced to you new features in JavaScript user-defined functions. We are now going to explore them in more detail. Learn more.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage\",\"url\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg\",\"contentUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg\",\"width\":1200,\"height\":628,\"caption\":\"Learn how to import and denormalize your data from a relational database into Couchbase using N1QL\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.couchbase.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"From N1QL to JavaScript and Back – Part 2: Basic Usage\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#website\",\"url\":\"https:\/\/www.couchbase.com\/blog\/\",\"name\":\"The Couchbase Blog\",\"description\":\"Couchbase, the NoSQL Database\",\"publisher\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.couchbase.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#organization\",\"name\":\"The Couchbase Blog\",\"url\":\"https:\/\/www.couchbase.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2023\/04\/admin-logo.png\",\"contentUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2023\/04\/admin-logo.png\",\"width\":218,\"height\":34,\"caption\":\"The Couchbase Blog\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/2b5184a7cdb443ff2897aff0866cd6fd\",\"name\":\"Marco Greco, Software Architect, Couchbase\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/image\/707c967b795fd71b6330f6d3118cf308\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e6be0ee56851d2f71a554731d5edd5c820069680f0a810b47f094091c58bc553?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e6be0ee56851d2f71a554731d5edd5c820069680f0a810b47f094091c58bc553?s=96&d=mm&r=g\",\"caption\":\"Marco Greco, Software Architect, Couchbase\"},\"description\":\"In a previous life, Marco used to be CTO, radiation physicist, software architect, sysadmin, DBA, trainer and general handyman at Italy's largest radiation theraphy practice. Having switched career and country, he spent more than two decades in various support and development positions in Informix first and IBM later, before finally taking the plunge and joining Couchbase, to help them make gold out of N1QL. He holds several patents and has authored open source projects of his own.\",\"sameAs\":[\"https:\/\/github.com\/marcogrecopriolo\",\"https:\/\/www.linkedin.com\/in\/marco-greco-7665308\/\"],\"url\":\"https:\/\/www.couchbase.com\/blog\/ko\/author\/marcocouchbase-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"N1QL in JavaScript & N1QL() Function (Part 2: Basic Usage)","description":"\uc774\uc804 \ube14\ub85c\uadf8\uc5d0\uc11c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud568\uc218\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc18c\uac1c\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.couchbase.com\/blog\/ko\/from-n1ql-to-javascript-and-back-part-2\/","og_locale":"ko_KR","og_type":"article","og_title":"From N1QL to JavaScript and Back - Part 2: Basic Usage","og_description":"In the previous blog introduced to you new features in JavaScript user-defined functions. We are now going to explore them in more detail. Learn more.","og_url":"https:\/\/www.couchbase.com\/blog\/ko\/from-n1ql-to-javascript-and-back-part-2\/","og_site_name":"The Couchbase Blog","article_published_time":"2022-07-26T15:37:35+00:00","article_modified_time":"2025-06-14T00:20:45+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg","type":"image\/jpeg"}],"author":"Marco Greco, Software Architect, Couchbase","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Marco Greco, Software Architect, Couchbase","Est. reading time":"5\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#article","isPartOf":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/"},"author":{"name":"Marco Greco, Software Architect, Couchbase","@id":"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/2b5184a7cdb443ff2897aff0866cd6fd"},"headline":"From N1QL to JavaScript and Back – Part 2: Basic Usage","datePublished":"2022-07-26T15:37:35+00:00","dateModified":"2025-06-14T00:20:45+00:00","mainEntityOfPage":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/"},"wordCount":714,"commentCount":0,"publisher":{"@id":"https:\/\/www.couchbase.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage"},"thumbnailUrl":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg","keywords":["functions","javascript","User Defined Function (UDF)"],"articleSection":["Couchbase Server","JavaScript","SQL++ \/ N1QL Query"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/","url":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/","name":"N1QL in JavaScript & N1QL() Function (Part 2: Basic Usage)","isPartOf":{"@id":"https:\/\/www.couchbase.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage"},"image":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage"},"thumbnailUrl":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg","datePublished":"2022-07-26T15:37:35+00:00","dateModified":"2025-06-14T00:20:45+00:00","description":"\uc774\uc804 \ube14\ub85c\uadf8\uc5d0\uc11c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud568\uc218\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc18c\uac1c\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.","breadcrumb":{"@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#primaryimage","url":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg","contentUrl":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/denormalization-guide-data-import-rdbms-tables-couchbase-n1ql-queries.jpg","width":1200,"height":628,"caption":"Learn how to import and denormalize your data from a relational database into Couchbase using N1QL"},{"@type":"BreadcrumbList","@id":"https:\/\/www.couchbase.com\/blog\/from-n1ql-to-javascript-and-back-part-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.couchbase.com\/blog\/"},{"@type":"ListItem","position":2,"name":"From N1QL to JavaScript and Back – Part 2: Basic Usage"}]},{"@type":"WebSite","@id":"https:\/\/www.couchbase.com\/blog\/#website","url":"https:\/\/www.couchbase.com\/blog\/","name":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ube14\ub85c\uadf8","description":"NoSQL \ub370\uc774\ud130\ubca0\uc774\uc2a4, Couchbase","publisher":{"@id":"https:\/\/www.couchbase.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.couchbase.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/www.couchbase.com\/blog\/#organization","name":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ube14\ub85c\uadf8","url":"https:\/\/www.couchbase.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.couchbase.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2023\/04\/admin-logo.png","contentUrl":"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2023\/04\/admin-logo.png","width":218,"height":34,"caption":"The Couchbase Blog"},"image":{"@id":"https:\/\/www.couchbase.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/2b5184a7cdb443ff2897aff0866cd6fd","name":"\ub9c8\ub974\ucf54 \uadf8\ub808\ucf54, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc544\ud0a4\ud14d\ud2b8, \uce74\uc6b0\uce58\ubca0\uc774\uc2a4","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/image\/707c967b795fd71b6330f6d3118cf308","url":"https:\/\/secure.gravatar.com\/avatar\/e6be0ee56851d2f71a554731d5edd5c820069680f0a810b47f094091c58bc553?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e6be0ee56851d2f71a554731d5edd5c820069680f0a810b47f094091c58bc553?s=96&d=mm&r=g","caption":"Marco Greco, Software Architect, Couchbase"},"description":"In a previous life, Marco used to be CTO, radiation physicist, software architect, sysadmin, DBA, trainer and general handyman at Italy's largest radiation theraphy practice. Having switched career and country, he spent more than two decades in various support and development positions in Informix first and IBM later, before finally taking the plunge and joining Couchbase, to help them make gold out of N1QL. He holds several patents and has authored open source projects of his own.","sameAs":["https:\/\/github.com\/marcogrecopriolo","https:\/\/www.linkedin.com\/in\/marco-greco-7665308\/"],"url":"https:\/\/www.couchbase.com\/blog\/ko\/author\/marcocouchbase-com\/"}]}},"authors":[{"term_id":8924,"user_id":1782,"is_guest":0,"slug":"marcocouchbase-com","display_name":"Marco Greco, Software Architect, Couchbase","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/e6be0ee56851d2f71a554731d5edd5c820069680f0a810b47f094091c58bc553?s=96&d=mm&r=g","author_category":"","last_name":"Greco","first_name":"Marco","job_title":"","user_url":"","description":"\uc804\uc0dd\uc5d0 \ub9c8\ub974\ucf54\ub294 \uc774\ud0c8\ub9ac\uc544 \ucd5c\ub300 \ubc29\uc0ac\uc120 \uce58\ub8cc \uae30\uad00\uc5d0\uc11c CTO, \ubc29\uc0ac\uc120 \ubb3c\ub9ac\ud559\uc790, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc124\uacc4\uc790, \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790, DBA, \ud2b8\ub808\uc774\ub108, \uc77c\ubc18 \uad00\ub9ac\uc790\ub85c \uc77c\ud588\uc2b5\ub2c8\ub2e4.\r\n\r\n\uc9c1\uc5c5\uacfc \uad6d\uac00\ub97c \ubc14\uafbc \uadf8\ub294 \ucc98\uc74c\uc5d0\ub294 Informix\uc5d0\uc11c, \ub098\uc911\uc5d0\ub294 IBM\uc5d0\uc11c 20\ub144 \uc774\uc0c1 \ub2e4\uc591\ud55c \uc9c0\uc6d0 \ubc0f \uac1c\ubc1c \uc9c1\ucc45\uc744 \ub9e1\ub2e4\uac00 \ub9c8\uce68\ub0b4 \uacfc\uac10\ud788 Couchbase\uc5d0 \ud569\ub958\ud558\uc5ec N1QL\uc5d0\uc11c \uae08\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.\r\n\r\n\uadf8\ub294 \uc5ec\ub7ec \uac1c\uc758 \ud2b9\ud5c8\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70 \uc9c1\uc811 \uc624\ud508 \uc18c\uc2a4 \ud504\ub85c\uc81d\ud2b8\ub97c \uc800\uc220\ud558\uae30\ub3c4 \ud588\uc2b5\ub2c8\ub2e4."}],"_links":{"self":[{"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/posts\/13596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/users\/1782"}],"replies":[{"embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/comments?post=13596"}],"version-history":[{"count":0,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/posts\/13596\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/media\/12241"}],"wp:attachment":[{"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/media?parent=13596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/categories?post=13596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/tags?post=13596"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.couchbase.com\/blog\/ko\/wp-json\/wp\/v2\/ppma_author?post=13596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}