{"id":2062,"date":"2015-09-01T16:57:05","date_gmt":"2015-09-01T16:57:05","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=2062"},"modified":"2025-06-13T23:47:44","modified_gmt":"2025-06-14T06:47:44","slug":"introducing-n1ql-sql-gene-in-nosql","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/introducing-n1ql-sql-gene-in-nosql\/","title":{"rendered":"N1QL\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4: NoSQL\uc758 SQL \uc720\uc804\uc790"},"content":{"rendered":"<h2>NoSQL\uc758 SQL Gene: N1QL \uc18c\uac1c<\/h2>\n<p>NoSQL\uc740 \uc5c4\uaca9\ud55c \uc2a4\ud0a4\ub9c8\uac00 \ud544\uc694\ud588\ub358 \uad00\uacc4\ud615 \uc6c0\uc9c1\uc784\uc5d0 \ub300\ud55c \ubc18\uc791\uc6a9\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc774\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud574 SQL \ucffc\ub9ac \uc5b8\uc5b4\ub97c \ubc88\ub4e4\ub85c \uc81c\uacf5\ud558\uc5ec \uac15\ub825\ud558\uac8c \uac80\uc0c9\ud558\uace0 \uacb0\uacfc\ub97c \uc7ac\uad6c\uc131\ud569\ub2c8\ub2e4. \ubc84\uc804 4.0\uc5d0\uc11c Couchbase Server\ub294 \uc720\uc804\uc790 \ud480\uc5d0 SQL \uc720\uc804\uc790\uc640 NoSQL \uc720\uc804\uc790\ub97c \ubaa8\ub450 \ud3ec\ud568\ud569\ub2c8\ub2e4! SQL\uc774 \ud3ec\ud568\ub41c Couchbase Server\uc5d0\ub294 JSON \ubb38\uc11c\uac00 \ud3ec\ud568\ub41c \uc720\uc5f0\ud55c \ub370\uc774\ud130 \ubaa8\ub378\uacfc JSON \ub370\uc774\ud130\ub97c \uac00\uc7a5 \uc798 \ud45c\ud604\ud558\ub294 \uc5b8\uc5b4\uc778 N1QL\uc774\ub77c\ub294 \uac15\ub825\ud55c SQL \uc5b8\uc5b4\uac00 \ubaa8\ub450 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. JSON\uacfc SQL\uc758 \uc870\ud569\uc740 \uc0c8\ub85c\uc6b4 \ub514\uc9c0\ud138 \uacbd\uc81c\ub97c \ub4b7\ubc1b\uce68\ud558\ub294 \uac04\uc18c\ud654\ub41c \ud504\ub85c\uadf8\ub798\ubc0d \uae30\ub2a5\uacfc \uac15\ub825\ud55c \uc0c8 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uac15\ub825\ud55c \uc870\ud569\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4.<\/p>\n<h2>Couchbase Server\uc5d0 SQL Gene\uc744 \ucd94\uac00\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ub300\ub2f5\ud558\uae30 \uc26c\uc6b4 \uc9c8\ubb38\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p><strong>SQL\uc740 \ub370\uc774\ud130\ub97c \ucffc\ub9ac\ud558\ub294 \uac00\uc7a5 \uac15\ub825\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. <\/strong>SQL\uc740 40\ub144 \uc774\uc0c1 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uac19\uc740 \uc5f0\ub839\ub300\uc758 \ub2e4\ub978 \uc5b8\uc5b4\ub4e4\uc740 \ub300\ubd80\ubd84 \ub354 \uc774\uc0c1 \uc218\uc694\uac00 \ub9ce\uc9c0 \uc54a\uc9c0\ub9cc, SQL\uc740 \ub9ce\uc740 \ucd5c\uc2e0 \ub370\uc774\ud130 \ucc98\ub9ac \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc5ec\uc804\ud788 \uc120\ud0dd\ub418\ub294 \uc5b8\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>SQL\uc740 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \ub3c4\uad6c\uc640 \ud50c\ub7ab\ud3fc \uac04\uc5d0 \ub370\uc774\ud130\ub97c \ucffc\ub9ac\ud558\uae30 \uc704\ud55c \uc0ac\uc2e4\uc0c1\uc758 \ud45c\uc900\uc785\ub2c8\ub2e4. <\/strong>SQL\uc740 \ub370\uc774\ud130 \uc2dc\uac01\ud654 \ub3c4\uad6c, \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubcf4\uace0 \ud658\uacbd, \ubd84\uc11d \uc571, ETL \ud50c\ub7ab\ud3fc\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ub3c4\uad6c\uc758 \uc911\uc2ec\uc5d0 \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ub610\ud55c \uc218\uba85\uc774 \uae38\ub2e4\ub294 \uc810\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4, <strong>SQL\uc740 \uc774\ubbf8 \ub9ce\uc740 \uac1c\ubc1c\uc790\uc758 \ub3c4\uad6c \uc0c1\uc790\uc5d0 \uc788\ub294 \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/strong> \uc5ec\ub7ec\ubd84\uacfc \ucef4\ud4e8\ud130 \uacfc\ud559\uc790 \ubd80\ubaa8\ub2d8\uc758 \uc720\uc77c\ud55c \uacf5\ud1b5\uc810\uc77c\uc9c0\ub3c4 \ubaa8\ub985\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<table align=\"center\" style=\"background-color:red;color:white;text-align:center\">\n<tbody>\n<tr>\n<th style=\"text-align:center\"><strong><a href=\"https:\/\/www.couchbase.com\/blog\/ko\/nosql-databases\/downloads\/#PreRelease\" style=\"color:white\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 4.0 \ub9b4\ub9ac\uc2a4 \ud6c4\ubcf4 \ub2e4\uc6b4\ub85c\ub4dc<\/a><\/strong><\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u00a0N1QL \uc0b4\ud3b4\ubcf4\uae30<\/h2>\n<p>Couchbase Server\uc758 \uc0c8\ub85c\uc6b4 SQL \uc720\uc804\uc790\ub97c \ud1b5\ud574 \ud45c\ud604\ud615 \ucffc\ub9ac \uc5b8\uc5b4 \ubc0f \ucffc\ub9ac \uc5d4\uc9c4\uc778 N1QL\uacfc \uc0c8\ub86d\uace0 \uac15\ub825\ud55c \uc778\ub371\uc2f1 \uba54\ucee4\ub2c8\uc998\uc778 \uc0c8\ub85c\uc6b4 \uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2a4\uac00 \uacb0\ud569\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub9ce\uc740 \ubd84\ub4e4\uaed8 \uc775\uc219\ud558\uc2e4 \uac81\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c N1QL\uc785\ub2c8\ub2e4:<\/p>\n<pre style=\"margin-left:40px\">\r\n<strong><em>SELECT * FROM bucket\r\nWHERE bucket.quantity&gt;100 OR \r\nbucket.price &lt; 9.95<\/em><\/strong><\/pre>\n<p>\uc54c\uace0 \uc788\ub294 \uad00\uacc4\ud615 SQL\uacfc Couchbase N1QL\uc758 \ucc28\uc774\uc810\uc744 \uad6c\ubd84\ud560 \uc218 \uc5c6\uc73c\uc2e0\uac00\uc694? \uac71\uc815\ud558\uc9c0 \ub9c8\uc138\uc694... \ub458\uc740 \ub9e4\uc6b0 \uac00\uae4c\uc6b4 \uc0ac\ucd0c\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8 \ubc11\uc5d0\ub294 N1QL\ub9cc\uc758 \uace0\uc720\ud55c \ud2b9\uc9d5\uc774 \ub9ce\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>N1QL\uc740 SQL+JSON\uc785\ub2c8\ub2e4:<\/strong> Couchbase Server\ub294 JSON \uae30\ubc18\uc5d0 \uad6c\ucd95\ub41c \uc720\uc5f0\ud55c \uc2a4\ud0a4\ub9c8\ub97c \uac16\ucd98 \ubb38\uc11c \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4. N1QL + JSON\uc744 \uc0ac\uc6a9\ud558\uba74 \uac1c\ubc1c\uc774 \uac04\uc18c\ud654\ub429\ub2c8\ub2e4. N1QL\uc740 JSON\uacfc \ud568\uaed8 \uc791\ub3d9\ud558\uc9c0\ub9cc JOIN\uacfc \uac19\uc740 \uad50\ucc28 \ubb38\uc11c \uc791\uc5c5\uc774\ub098 NEST \ubc0f UNNEST\uc640 \uac19\uc740 JSON \ub370\uc774\ud130\ub97c \ud53c\ubc97\ud560 \uc218 \uc788\ub294 \uc808\uc744 \uc9c0\uc6d0\ud568\uc73c\ub85c\uc368 SQL \uc5b8\uc5b4\uc758 \uc644\uc804\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>N1QL\uc740 \uc0c8\ub86d\uace0 \uac15\ub825\ud55c \uc778\ub371\uc11c\uc778 GSI\ub85c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4: <\/strong>\uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2a4\ub294 \ud0c0\uc758 \ucd94\uc885\uc744 \ubd88\ud5c8\ud558\ub294 \uc9e7\uc740 \ub808\uc774\ud134\uc2dc\uc640 \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2a4\ub294 \uae4c\ub2e4\ub85c\uc6b4 \ucd5c\uc2e0 \ube45 \ub370\uc774\ud130 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ucd5c\uace0\uc758 \uc2a4\uce94 \uc9c0\uc5f0 \uc2dc\uac04\uacfc \ucc98\ub9ac\ub7c9\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uad6c\ucd95\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc0c8\ub85c\uc6b4 \ub2e4\ucc28\uc6d0 \uc2a4\ucf00\uc77c\ub9c1 \ubaa8\ub378\ub85c N1QL\uc744 \ud655\uc7a5\ud569\ub2c8\ub2e4: <\/strong>N1QL \ucffc\ub9ac \ud658\uacbd\uacfc \uc0c8\ub85c\uc6b4 \uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2a4\ub294 \ud575\uc2ec \ub370\uc774\ud130 \uc791\uc5c5\uacfc \ub3c5\ub9bd\uc801\uc73c\ub85c \ud655\uc7a5\ub418\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \ud575\uc2ec \ub370\uc774\ud130 \uc791\uc5c5\uc5d0\uc11c \uc778\ub371\uc2f1, \ucffc\ub9ac\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ub300\ud574 \ud1b5\ud569\ub41c \ud655\uc7a5 \ubaa8\ub378\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \ub2e4\ub978 NoSQL \ubc0f \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc77c\ubc18\uc801\uc778 \ub2e8\uc810\uc744 \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>N1QL\uc758 3\uac00\uc9c0 \uace0\uc720 \uc18d\uc131\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>N1QL: SQL+JSON<\/h2>\n<p>\uad00\uacc4\ud615 SQL\uc740 \ud14c\uc774\ube14\uacfc \uc5f4\uc5d0 \ub300\ud574 \uc791\ub3d9\ud558\uba70 \uc5c4\uaca9\ud55c \uc2a4\ud0a4\ub9c8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. N1QL\uc744 \uc0ac\uc6a9\ud558\uba74 \ubaa8\ub4e0 \ucffc\ub9ac\uac00 Couchbase Server\uc758 JSON \ub370\uc774\ud130\ub97c \ud1b5\ud574 \uc2e4\ud589\ub429\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \ud14c\uc774\ube14\uacfc \uc5f4 \uad6c\uc870\ub97c \ub2e4\ub8e8\uac70\ub098 \ub370\uc774\ud130 \ubaa8\ub378\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc2a4\ud0a4\ub9c8\ub97c \ubcc0\uacbd\ud558\ub294 \uac83\uc5d0 \ub300\ud574 \uac71\uc815\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>N1QL\uc740 JSON \ubb38\uc11c\uac00 Couchbase Server \ubc84\ud0b7\uc5d0\uc11c \uc0dd\uc131 \ubc0f \uc5c5\ub370\uc774\ud2b8\ub420 \ub54c \uadf8 \ubb38\uc11c\uac00 \uc81c\uc2dc\ud558\ub294 \uc2a4\ud0a4\ub9c8\uc5d0 \ub9de\uac8c \uc870\uc815\ub429\ub2c8\ub2e4. \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 SQL\uacfc \ub2ec\ub9ac \uc704\uc5d0\uc11c \ucc38\uc870\ud55c \uc218\ub7c9\uc774\ub098 \uac00\uaca9\uacfc \uac19\uc740 \uc18d\uc131\uc774 \ub204\ub77d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucffc\ub9ac\ub97c \ud45c\ud604\ud558\uc5ec \ud574\ub2f9 \uc18d\uc131\uc774 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc740 \ubb38\uc11c\ub97c \uc81c\uc678\ud558\uac70\ub098 \ud574\ub2f9 \uc18d\uc131\uc774 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ucffc\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre style=\"margin-left:40px\">\r\n<strong><em>SELECT * FROM bucket b1\r\nWHERE b1.quantity&gt;100 OR\r\n(b1.price IS NOT MISSING AND b1.price &lt; 9.95)<\/em><\/strong><\/pre>\n<p>\ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc740 N1QL\uc740 JSON \uacb0\uacfc \uc9d1\ud569\uc744 \uc81c\uacf5\ud558\uace0 JOIN NEST \ubc0f UNNEST\uc640 \uac19\uc740 \uac15\ub825\ud55c \uc5f0\uc0b0\uc790\ub97c \uc0ac\uc6a9\ud558\uc5ec JSON\uc744 \ubcc0\ud615\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<pre style=\"margin-left:40px\">\r\n<em><strong>\"results\": [\r\n        {\r\n            \"beer_name\": \"Benchwarmer Porter\",\r\n            \"brewery_name\": \"Cooperstown Brewing Company\",\r\n            \"country\": \"United States\"\r\n        },\r\n        {\r\n            \"beer_name\": \"Old Jubilation Ale\",\r\n            \"brewery_name\": \"Avery Brewing Company\",\r\n            \"country\": \"United States\"\r\n        }, ...<\/strong><\/em><\/pre>\n<p>\u00a0<\/p>\n<p>\uae30\uc874 \ubcf4\uace0, \ub370\uc774\ud130 \uc2dc\uac01\ud654 \ub610\ub294 ETL(\ucd94\ucd9c-\ubcc0\ud658-\ub85c\ub4dc) \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc2dc\ub294 \ubd84\ub4e4\uc5d0\uac8c \uc88b\uc740 \uc18c\uc2dd\uc740 N1QL\uc758 '\ud589\uacfc \uc5f4' \uc2a4\ud0c0\uc77c \uacb0\uacfc \uc9d1\ud569\uacfc \uc6d0\ud65c\ud558\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\ub294 \uace0\ucda9\uc2e4\ub3c4 ODBC \ubc0f JDBC \ub4dc\ub77c\uc774\ubc84\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ub355\ubd84\uc5d0 <a href=\"https:\/\/www.simba.com\/couchbase\/couchbase-odbc-jdbc-connectivity-solutions-beta-now-available\" style=\"text-decoration:none\"><u>Simba ODBC \ubc0f JDBC \ub4dc\ub77c\uc774\ubc84<\/u><\/a>\ub97c \uc0ac\uc6a9\ud558\uba74 Tableau, Excel \ub610\ub294 PowerBI \ub3c4\uad6c\uc640 \uac19\uc740 \uc790\uc8fc \uc0ac\uc6a9\ud558\ub294 \ub3c4\uad6c\uc640 ODBC\/JDBC \ub4dc\ub77c\uc774\ubc84\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec \uc804\uccb4 \ub370\uc774\ud130 \uc218\uba85 \uc8fc\uae30 \uc2a4\ud1a0\ub9ac\ub97c \ud1b5\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc0c8\ub85c\uc6b4 \uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2f1(GSI)\uc744 \uc0ac\uc6a9\ud55c \uace0\uc131\ub2a5 \ucffc\ub9ac<\/h2>\n<p>GSI\ub294 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 4.0\uc758 \uc99d\ubd84 \ub9f5 \ucd95\uc18c \uae30\ub2a5\uc744 \uac16\ucd98 \ubdf0 \ubc0f \uacf5\uac04 \uc778\ub371\uc11c\uc5d0 \ub354\ud574 \uc0c8\ub86d\uace0 \uac15\ub825\ud55c \uc778\ub371\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. GSI \uae30\ub2a5\uc740 N1QL\uacfc \ucffc\ub9ac \uc18d\ub3c4\uac00 \ube60\ub978 \ube45 \ub370\uc774\ud130 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. GSI\ub294 \ucffc\ub9ac \ucc98\ub9ac\ub97c \uc704\ud55c \uad11\ubc94\uc704\ud55c \ubd84\uc0b0 \uc218\uc9d1\uc758 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uace0\uc720\ud55c \uc544\ud0a4\ud14d\ucc98\ub85c \ub6f0\uc5b4\ub09c \uc131\ub2a5 \ud5a5\uc0c1\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>GSI\ub294 \ub3c5\ub9bd\uc801\uc778 \ud30c\ud2f0\uc154\ub2dd\uacfc \ub2e4\ucc28\uc6d0 \ud655\uc7a5\uc744 \ud1b5\ud55c \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4(\ub098\uc911\uc5d0 MDS\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4). \ub610\ud55c GSI\ub294 ForestDB\ub77c\ub294 \uac15\ub825\ud55c \uc2a4\ud1a0\ub9ac\uc9c0 \ubc0f \uce90\uc2f1 \uc5d4\uc9c4\uc758 \ud1a0\ub300 \uc704\uc5d0 \uad6c\ucd95\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798 \uadf8\ub9bc\uc5d0\uc11c \uc67c\ucabd\uacfc \uc624\ub978\ucabd\uc740 \uc77c\ubc18\uc801\uc778 \ucffc\ub9ac\uc758 \ub300\ub7b5\uc801\uc778 \uc2e4\ud589 \ub2e8\uacc4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>GSI \uc5c6\uc774 \ucffc\ub9ac\ud558\uae30: <\/strong>\uc67c\ucabd\uc758 \uc0ac\ub840\ub294 \ubd84\uc0b0 \ud658\uacbd\uc5d0\uc11c \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uae30 \uc704\ud574 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uae30\uc874 \uc81c\ud488\uc774 \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. GSI\uac00 \uc5c6\ub294 \uacbd\uc6b0, \uc778\ub371\uc2a4\ub294 \ub370\uc774\ud130 \ud30c\ud2f0\uc154\ub2dd \uccb4\uacc4\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\uc0b0\ub429\ub2c8\ub2e4. <em>N<\/em> \ub178\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucffc\ub9ac\uc758 \uc2e4\ud589 \uacc4\ud68d\uc5d0\ub294 \uad11\ubc94\uc704\ud55c <em>\ud769\uc5b4\uc9c0\ub2e4<\/em> <em>N<\/em> \ub178\ub4dc, a <em>N \ub178\ub4dc\uc5d0\uc11c \uc218\uc9d1<\/em> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uac01 \ub178\ub4dc\uc5d0\uc11c \uacb0\uacfc\ub97c \ucea1\ucc98\ud558\uace0 <em>\ucd5c\uc885 \uc2e4\ud589<\/em> \ucffc\ub9ac\uc758 \ucd5c\uc885 \uacb0\uacfc\ub97c \ucef4\ud30c\uc77c\ud558\ub294 \ud568\uc218\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>GSI\ub85c \ucffc\ub9ac\ud558\uae30<\/strong>: GSI\ub97c \uc0ac\uc6a9\ud55c \uc2e4\ud589 \ub2e8\uacc4\ub294 \ubd84\uc0b0 \uc218\uc9d1\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ucffc\ub9ac\ub294 \ub2e8\uc77c \ub178\ub4dc\uc5d0 \uc874\uc7ac\ud558\ub294 \uc778\ub371\uc2a4\uc5d0 \ub3c4\ub2ec\ud558\uc5ec \uacb0\uacfc\ub97c \ubc18\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/introducing-n1ql-sql-gene-in-nosql\/image02.png\" \/><\/p>\n<p>\uc774\uc804\uc5d0 \uad00\uacc4\ud615 \uc778\ub371\uc2a4\ub85c \uc791\uc5c5\ud574 \ubcf8 \uc801\uc774 \uc788\ub2e4\uba74 GSI\ub97c \uad00\ub9ac\ud558\ub294 \ubc29\ubc95\uc774 \ub9e4\uc6b0 \uc775\uc219\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<pre style=\"margin-left:40px\">\r\n<strong><em>CREATE INDEX friends_index\r\nON user_profiles(friends.id)\r\nWHERE type=\u201duser profile\u201d\r\nUSING GSI;<\/em><\/strong><\/pre>\n<h2>\uc0c8\ub85c\uc6b4 \ud655\uc7a5\uc131 \ubaa8\ub378: \ub2e4\ucc28\uc6d0 \ud655\uc7a5<\/h2>\n<p>\ub2e4\ucc28\uc6d0 \ud655\uc7a5\uc744 \uc124\uba85\ud558\uae30 \uc704\ud574 \ub192\uc740 \uc218\uc900\uc758 \uc11c\ubc84 \uc544\ud0a4\ud14d\ucc98\ubd80\ud130 \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4: Couchbase Server 4.0\uc5d0\uc11c\ub294 \uac01 \ub178\ub4dc\uc5d0 \ud074\ub7ec\uc2a4\ud130 \uad00\ub9ac\uc790, \ub370\uc774\ud130, \uc778\ub371\uc2a4 \ubc0f \ucffc\ub9ac \uc11c\ube44\uc2a4 \uad6c\uc131 \uc694\uc18c\uc640 \uc2a4\ud1a0\ub9ac\uc9c0 \uc5d4\uc9c4 \ubc0f \uad00\ub9ac\ud615 \uce90\uc2dc\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/introducing-n1ql-sql-gene-in-nosql\/image01.png\" \/><\/p>\n<p>\uac01 \uad6c\uc131 \uc694\uc18c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p>\ud074\ub7ec\uc2a4\ud130 \uad00\ub9ac\uc790\ub294 \ud074\ub7ec\uc2a4\ud130 \uc6b4\uc601\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4. \ud074\ub7ec\uc2a4\ud130\uc5d0 \uac00\uc785 \ubc0f \ud0c8\ud1f4\ud558\ub294 \ub178\ub4dc \ub610\ub294 \ub9ac\ubc38\ub7f0\uc2f1\uacfc \uac19\uc740 \uc791\uc5c5\uc740 \ud074\ub7ec\uc2a4\ud130 \uad00\ub9ac\uc790\uac00 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub294 \uc8fc\uc5b4\uc9c4 \ud0a4\uc640 \uc0c1\ud638 \uc791\uc6a9\ud560 \uc218 \uc788\ub294 get\/set API\ub97c \ud1b5\ud574 \ud575\uc2ec \ub370\uc774\ud130 \uc791\uc5c5\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4. \ub370\uc774\ud130 \uc11c\ube44\uc2a4\uc5d0\ub294 \uc774\uc804 \ubc84\uc804\uc5d0 \uc874\uc7ac\ud588\ub358 \uc99d\ubd84 \ub9f5 \ucd95\uc18c \uc5d4\uc9c4\uc778 \ubcf4\uae30 \uc5d4\uc9c4\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\uc778\ub371\uc2a4 \uc11c\ube44\uc2a4\ub294 N1QL \ucffc\ub9ac\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uad6c\ucd95\ub41c \uc0c8\ub85c\uc6b4 \uc778\ub371\uc2a4\ub97c \uad00\ub9ac\ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uae00\ub85c\ubc8c \ubcf4\uc870 \uc778\ub371\uc2a4\ub294 \uc720\uc9c0 \uad00\ub9ac\ub418\uba70 \uc778\ub371\uc2a4 \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \ucffc\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ucffc\ub9ac \uc11c\ube44\uc2a4\ub294 N1QL \ucffc\ub9ac \uc0c1\ud638 \uc791\uc6a9\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4. \ucffc\ub9ac\ub97c \uc218\uc2e0\ud558\uace0 \uc2e4\ud589\ud558\uc5ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ucd5c\uc885 \uacb0\uacfc\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ubaa8\ub4e0 \uc11c\ube44\uc2a4\uc5d0\ub294 \uc2a4\ud1a0\ub9ac\uc9c0 \ubc0f \uce90\uc2f1 \uc694\uad6c \uc0ac\ud56d\uc744 \uad00\ub9ac\ud558\ub294 \ud575\uc2ec \uc11c\ube44\uc2a4\uac00 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ubaa8\ub4e0 \uc2a4\ub9c8\ud2b8 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 ODBC \ubc0f JDBC \ub4dc\ub77c\uc774\ubc84\uc5d0\ub294 \uc8fc\uc5b4\uc9c4 API \ud638\ucd9c\uc744 \uac00\uc7a5 \ud6a8\uc728\uc801\uc73c\ub85c \uc2e4\ud589\ud558\uae30 \uc704\ud574 \uc5b4\ub5a4 \ub178\ub4dc\ub85c \uc774\ub3d9\ud574\uc57c \ud558\ub294\uc9c0 \uc124\uba85\ud558\ub294 '\ud074\ub7ec\uc2a4\ud130 \ub9f5'\uc774 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\ubaa8\ub4e0 \ub178\ub4dc\uc5d0 \ub3d9\uc77c\ud55c \uad6c\uc131 \uc694\uc18c \uc9d1\ud569\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4\ub3c4 \uc0c8\ub85c\uc6b4 \ud655\uc7a5\uc131 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uba74 \uac01 \ub178\ub4dc\uc5d0\uc11c \ud30c\ub780\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub41c \uc11c\ube44\uc2a4\ub97c \ud0c4\ub825\uc801\uc73c\ub85c \ucf1c\uace0 \ub04c \uc218 \uc788\uc73c\uba70 \ub370\uc774\ud130, \uc778\ub371\uc2a4, \ucffc\ub9ac \uc791\uc5c5 \ub4f1\uc758 \uc11c\ube44\uc2a4\ub97c \ub3c5\ub9bd\uc801\uc73c\ub85c \ud655\uc7a5\ud558\ub294 '\uc601\uc5ed'\uc744 \uc0dd\uc131\ud558\uace0 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ub530\ub77c \uc601\uc5ed\ubcc4\ub85c \ucd5c\uc801\uc758 HW \uc124\uacc4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub4e0 \ub178\ub4dc\uc5d0 \ub300\ud574 \ub2e8\uc77c HW \uc124\uc815\uc744 \uc120\ud0dd\ud558\uace0, \ubaa8\ub4e0 \ub178\ub4dc\uc5d0\uc11c \ubaa8\ub4e0 \uc11c\ube44\uc2a4\ub97c \ud65c\uc131\ud654\ud558\uace0, \ubaa8\ub4e0 \ub178\ub4dc\uc5d0 \ubd80\ud558\ub97c \ubd84\uc0b0\ud558\ub294 \ub4f1 \ud604\uc7ac\uc640 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c Couchbase Server 3.0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud074\ub7ec\uc2a4\ud130\ub97c \ubc30\ud3ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uae30\uc874\uc758 \uade0\uc77c\ud55c \uc218\ud3c9\uc801 \uc2a4\ucf00\uc77c\uc544\uc6c3\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ube60\ub978 GET\/SET\uacfc \uac19\uc740 \ud575\uc2ec \ub370\uc774\ud130 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uae30 \uc704\ud574 \ub178\ub4dc\uc5d0\uc11c \uc218\ud589\ud574\uc57c \ud558\ub294 \uc791\uc5c5\uacfc GSI \uc778\ub371\uc2a4 \uc720\uc9c0 \uad00\ub9ac, N1QL \ucffc\ub9ac \ucc98\ub9ac \ub4f1\uc740 \ubaa8\ub450 \uacbd\uc7c1\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc758 \uc9c0\uc5f0 \uc2dc\uac04\uc5d0 \ubbfc\uac10\ud55c \uacbd\uc6b0 \ub3d9\uc77c\ud55c \ub178\ub4dc\ub97c \uacf5\uc720\ud558\ub294 \uac83\uc774 \ud56d\uc0c1 \ud569\ub9ac\uc801\uc774\ub77c\uace0 \ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\ucc28\uc6d0 \ud655\uc7a5\uc131 \ubaa8\ub378\uc774 \ucd94\uac00\ub418\uc5b4 \ud074\ub7ec\uc2a4\ud130\ub97c \uac1c\ubcc4 \uc11c\ube44\uc2a4(\ub370\uc774\ud130, \ucffc\ub9ac, \uc778\ub371\uc2a4)\ub97c \uc2e4\ud589\ud558\ub294 '\uc601\uc5ed'\uc73c\ub85c \ub098\ub204\uace0, \uac01 \uc601\uc5ed\ubcc4\ub85c HW\ub97c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6d0\ud558\ub294 \uc778\ub371\uc2f1 \ubc0f \ucffc\ub9ac \uc720\ud615\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 HW\ub97c \uc120\ud0dd\ud558\uba74\uc11c\ub3c4 \ud575\uc2ec GET\/SET \uc791\uc5c5\uc758 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ub0ae\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798 \uadf8\ub9bc\uc5d0\uc11c \ud074\ub7ec\uc2a4\ud130\uc5d0\ub294 \ub370\uc774\ud130, \uc778\ub371\uc2a4, \ucffc\ub9ac \uc11c\ube44\uc2a4\ub97c \uad6c\ubd84\ud558\ub294 3\uac1c\uc758 \uc601\uc5ed\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud68c\uc0c9 \uc0c1\uc790\ub294 \ud2b9\uc815 \ub178\ub4dc\uc5d0\uc11c \ube44\ud65c\uc131\ud654\ub41c \uc11c\ube44\uc2a4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/introducing-n1ql-sql-gene-in-nosql\/image03.png\" \/><\/p>\n<h2>\uadf8 \uc678\uc5d0\ub3c4... \ud6e8\uc52c \ub354 \ub9ce\uc740...<\/h2>\n<p>N1QL\uc758 \ud45c\uba74\uc801\uc778 \ubd80\ubd84\ub9cc \uc0b4\ud3b4\ubd24\uc73c\uba70, \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 Couchbase Server 4.0\uc758 \ub9b4\ub9ac\uc2a4 \ud6c4\ubcf4 \ubc84\uc804\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud558\uc5ec \ud50c\ub808\uc774\ud574 \ubcf4\uc138\uc694.<\/p>\n<p>Couchbase Server 4.0\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud558\ub824\uba74 \uc5ec\uae30\ub97c \ubc29\ubb38\ud558\uc138\uc694: <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/downloads\/\">\ub2e4\uc6b4\ub85c\ub4dc \ud398\uc774\uc9c0<\/a> N1QL\uc744 \uc2dc\uc791\ud558\ub824\uba74 \ub2e4\uc74c\uc744 \ubc29\ubb38\ud558\uc138\uc694. <a href=\"https:\/\/docs.couchbase.com\/server\/current\/getting-started\/try-a-query.html\">N1QL \uc2dc\uc791 \uac00\uc774\ub4dc<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>SQL Gene in NoSQL:\u00a0Introducing N1QL NoSQL have been a reaction to relational movement that required rigid schema. Relational database bundled SQL query language to powerfully search and reshape the results to compensate. With version 4.0, Couchbase Server contains both the [&hellip;]<\/p>","protected":false},"author":7,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1812],"tags":[1435,1261],"ppma_author":[8978],"class_list":["post-2062","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-n1ql-query","tag-couchbase-server-4-0","tag-json"],"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 N1QL: SQL gene in NoSQL - 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-n1ql-sql-gene-in-nosql\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introducing N1QL: SQL gene in NoSQL\" \/>\n<meta property=\"og:description\" content=\"SQL Gene in NoSQL:\u00a0Introducing N1QL NoSQL have been a reaction to relational movement that required rigid schema. 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