{"id":302,"date":"2024-05-03T08:34:02","date_gmt":"2024-05-02T23:34:02","guid":{"rendered":"https:\/\/vtoon.net\/blog\/?p=302"},"modified":"2024-05-03T09:07:02","modified_gmt":"2024-05-03T00:07:02","slug":"mysql%eb%a1%9c-%eb%b0%b0%ec%9a%b0%eb%8a%94-sql-%ec%9e%85%eb%ac%b8","status":"publish","type":"post","link":"https:\/\/vtoon.net\/blog\/mysql%eb%a1%9c-%eb%b0%b0%ec%9a%b0%eb%8a%94-sql-%ec%9e%85%eb%ac%b8\/","title":{"rendered":"MySQL\ub85c \ubc30\uc6b0\ub294 SQL \uc785\ubb38"},"content":{"rendered":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc2dc\uc791\ud558\uba70<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"SE-e70e2e9f-5b43-48ae-9c87-cef39b06812e\">SQL\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc774\ub2e4.<\/p>\n\n\n\n<p id=\"SE-33609460-8fe7-4f96-8011-7fbe9b627bf7\">\uc774 \uc5b8\uc5b4\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uacfc \uc218\uc815, \ud589 \ucd94\uac00 \ubc0f \uc218\uc815, \ub370\uc774\ud130 \uc870\ud68c \ub4f1\uc744 \uc704\ud574 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<p id=\"SE-d27c4df4-d217-4047-b19a-9f01725388a7\">SQL\uc740 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c (RDBMS)\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc870\uc791\ud558\uace0 \uad00\ub9ac\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc774\ub2e4.<\/p>\n\n\n\n<p id=\"SE-b5a6feeb-dc15-4f8f-916e-7893d17c76c6\">\uc774\ub7f0 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub300\ud45c\uc801\uc778 \uc885\ub958\ub294 \uc544\ub798\uc640 \uac19\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MySQL<\/strong><\/li>\n\n\n\n<li>Postgre SQL<\/li>\n\n\n\n<li>Oracle Database<\/li>\n\n\n\n<li>Microsoft SQL Server<\/li>\n\n\n\n<li>SQLite<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"243\" src=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_logs-1024x243.png\" alt=\"\" class=\"wp-image-303\" srcset=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_logs-1024x243.png 1024w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_logs-300x71.png 300w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_logs-768x182.png 768w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_logs.png 1454w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"SE-73d50cca-b826-4113-9b57-e157e57fe93c\">\uc774\uc911 MySQL\uc740 \uc624\ud508 \uc18c\uc2a4\uc774\uba70, 2010\ub144 Oracle Corlporation\uc758 \uc18c\uc720\uac00 \ub418\uba70 \uc81c\ud488 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\uc758 \uc77c\ubd80\uac00 \ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-07ac1d48-4fa5-4aff-84aa-fa34257ef53a\">\uc774\ub7f0 MySQL\uc744 2000\ub144\ub300 \ucd08\ubc18\ubd80\ud130 \uc6f9 \uac1c\ubc1c\uc744 \ud558\uba70 \uc0ac\uc6a9\ud558\uae30 \uc2dc\uc791\ud588\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-d4ffb8a9-decd-4ad2-8a6e-a938ee5590e2\">APM (Apche + PHP + MySQL)\uc758 \uc870\ud569\uc740 \uc6f9 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \uc778\uae30 \uc788\ub294 \uc624\ud508 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub85c \uac01\uad11\ubc1b\uac8c \ub41c\ub2e4.<\/p>\n\n\n\n<p id=\"SE-ada16165-1f15-4f66-b5de-61aed9a0b7ad\">2000\ub144\ub300 \uac1c\uc778 \ud648\ud398\uc774\uc9c0 \uc81c\uc791 \uc5f4\ud48d\uc774 \ubd88\uba70 \uc81c\ub85c \ubcf4\ub4dc \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub418\uae30\ub3c4 \ud558\uace0 \ub098 \ub610\ud55c \ud06c\uace0 \uc791\uc740 \uc6f9\uc11c\ube44\uc2a4\ub97c APM \uae30\ubc18\uc73c\ub85c \uc81c\uc791\ud588\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-eaededb7-8d4d-45d3-8b9b-f928ecab10e8\">\ub2f9\uc2dc\ub9cc \ud574\ub3c4 PHP3\/4, MySQL 4\/5\ubc84\uc804\uc73c\ub85c \uc0ac\uc6a9\ud588\uc5c8\ub294\ub370, \uac1c\ubc1c\uc5d0\uc11c \uc190\uc744 \ub193\uc740\uc9c0 \uc2ed\uc5ec \ub144\uc774 \uc9c0\ub09c \uc9c0\uae08 PHP\uc640 MySQL \ubaa8\ub450 8.X \ubc84\uc804\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-e6c21819-935c-4172-bf00-8c7760d6ce7d\">\uc624\ub79c \uae30\uac04 \uac1c\ubc1c\uc5d0\uc11c \uc190\uc744 \ub193\uc73c\uba70 \uadf8 \uacf5\ubc31\ub9cc\ud07c \ud55c\uc790\ub9ac\ub97c \ucc28\uc9c0\uace0 \ud558\uace0 \uc788\ub358 \uae30\uc5b5\ub9c8\uc800 \uc18c\uba78\ub418\uc5c8\uae30\uc5d0 \uc78a\ud614\ub358 \uadf8 \uac10\uc744 \ucc3e\uae30 \uc704\ud574 SQL \uad00\ub828 \ud559\uc2b5\uc744 \uc2dc\uc791\ud558\uac8c \ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-3eed563e-c14a-4c5d-bc7e-61b0a49f25bb\">\uc774 \uae00\uc740 \uc774\uc9c0\ud37c\ube14\ub9ac\uc2f1\uc5d0\uc11c \ucd9c\uac04\ud55c \ub3c4\uc11c \u2018MySQL\ub85c \ubc30\uc6b0\ub294 SQL\uc785\ubb38\u2019\uc5d0 \ub300\ud55c \ub9ac\ubdf0\uc774\uc790 MySQL\uc744 \uc774\ud574\ud558\ub294 \uacfc\uc815\uc744 \ub2f4\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ube44\uad00\uacc4\ud615 \ub370\uc774\ud130 \ubca0\uc774\uc2a4<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_nosql-1024x576.jpg\" alt=\"\" class=\"wp-image-304\" srcset=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_nosql-1024x576.jpg 1024w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_nosql-300x169.jpg 300w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_nosql-768x432.jpg 768w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/sql_nosql.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"SE-d874a879-6734-4588-9ebf-c7e6a0f5cba2\">MySQ\uacfc \uac19\uc740 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ud2b9\uc9d5\uc740 \ud14c\uc774\ube14 \ud615\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud55c\ub2e4. \uac01 \ud14c\uc774\ube14\uc740 \uc5f4\uacfc \ud589\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc5f4\uc740 \ub370\uc774\ud130\uc758 \uc18d\uc131\uc744 \uc815\uc758\ud558\uace0 \ud589\uc740 \uc2e4\uc81c \ub370\uc774\ud130\ucf54\ub4dc\ub97c \ub098\ud0c0\ub0b8\ub2e4. \ub370\uc774\ud130\ub294 \uace0\uc815\ub41c \uc2a4\ud0a4\ub9c8\ub97c \ub530\ub974\uba70, \ub370\uc774\ud130 \uc720\ud615 \ubc0f \ud06c\uae30\uac00 \uc5c4\uaca9\ud558\uac8c \uc815\uc758\ub41c\ub2e4.<\/p>\n\n\n\n<p id=\"SE-02df2e11-6657-405a-83d6-ae9d2b6e9f49\">\uc774\uc640 \ubc18\ub300\ub85c NoSQL(\ube44\uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4)\ub294 \ud0a4-\uac12 \uc30d, \ubb38\uc11c(JSON, XLM \ub4f1), \uadf8\ub798\ud504, \uce7c\ub7fc \ud328\ubc00\ub9ac \ub4f1 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud55c\ub2e4. \uc774\ub4e4\uc740 \uc2a4\ud0a4\ub9c8\uac00 \uc790\uc720\ub85c\uc6cc \ub370\uc774\ud130 \uad6c\uc870\uac00 \uc720\ub3d9\uc801\uc774\uba70, \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-f841d93f-6551-442c-a8b0-c5b55afc5e0a\">\uc774\ub7f0 \ud2b9\uc9d5\uc744 \ube44\uad50\ud574 \ubcf4\uba74 NoSQL\uc774 \uc194\uae43\ud574 \ubcf4\uc778\ub2e4.<\/p>\n\n\n\n<p id=\"SE-4e1026ac-4b4a-4b5b-bdd1-e3ec7b108822\">\ub098 \ub610\ud55c PC\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4e4\uba74\uc11c SQL\ubcf4\ub2e4\ub294 JSON\uacfc \uac19\uc740 \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud558\uc600\uace0, \uadfc\ub798 MongoDB\uc640 \uac19\uc740 NoSQL\ub3c4 \uc0ac\uc6a9\ud574 \ubcf4\ub824 \uc900\ube44 \uc911\uc774\ub2e4.<\/p>\n\n\n\n<p id=\"SE-51e0e372-0344-4d33-a05a-6b4357e09677\">\ud558\uc9c0\ub9cc, \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc120\ud0dd\ud560 \ub54c, \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c \uc0ac\ud56d\uacfc \ud2b9\uc131\uc5d0 \ub530\ub77c \ucd5c\uc801\uc758 \ub370\uc774\ud130 \ubca0\uc774\uc2a4\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uad00\uacc4\ud615\uacfc \ube44\uad00\uacc4\ud615\uc758 \ucc28\uc774\uc810\uc744 \uba85\ud655\ud788 \ud30c\uc545\ud558\uace0 \uc778\uc9c0\ud574\uc57c \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-ba991a61-340d-4013-b33e-e0a97edfa77b\">\uc989, \uc9c1\uc811 \uc0ac\uc6a9\ud574\ubcf4\uc9c0 \uc54a\uace0\ub294 \uc7a5\ub2e8\uc810\uc744 \ud30c\uc545\ud560 \uc218 \uc5c6\uae30\uc5d0 \uac1c\uc778\uc801\uc73c\ub85c\ub294 \ub2e4\uc591\ud55c DB\uc5d0 \ub300\ud574 \uc9c0\uc2dd\uc744 \uc313\uc544\uac00\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-a06dc82f-39d6-4313-8092-1ab127f9cde2\">\ub0b4\uac00 \ub2e4\uc2dc MySQL\uc5d0 \uad00\uc2ec\uc744 \uac00\uc9c0\uac8c \ub41c \uac74 \uc6b4\uc601 \uc911\uc778 \uc11c\ubc84\uc5d0 WordPress\ub97c \uc124\uce58\ud558\uba70 DB\ub85c MySQL\uc744 \uc124\uce58\ud574\uc57c \ud588\ub2e4.<\/p>\n\n\n\n<p id=\"SE-d428006f-a9b1-4958-91b4-c454e42a239d\">\uc774\ub7f0 \uc6cc\ub4dc\ud504\ub808\uc2a4\ub098 \uc870\ub9c8\uc640 \uac19\uc740 \ud648\ud398\uc774\uc9c0 \uc81c\uc791\ub3c4\uad6c\uc778 CMS\ub4e4\ub3c4 \ub300\ubd80\ubd84 RDBMS\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4. \uc774\ub294 \uc5ec\ub7ec \uc7a5\uc810\ub4e4\ub85c \uc778\ud574 \ucc44\ud0dd\ub418\uc5b4 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \ub370\uc774\ud130\uc758 \uc77c\uad04\uc131\uacfc \uc548\uc815\uc131\uc774 \ud655\ubcf4\ub418\uc5c8\uae30\uc5d0 \ub9ce\uc740 CMS\ub4e4\uc774 RDBM\ub97c \ucc44\ud0dd\ud558\uc5ec \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>SQL\uc744 \ubc30\uc6cc\uc57c \ud558\ub294 \uc774\uc720<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"SE-855fbf91-b980-4161-a9ac-d7a2ebc31457\">\uc6cc\ub4dc\ud504\ub808\uc2a4\uc640 \uac19\uc740 CMS \uc194\ub8e8\uc158\uc744 \uc124\uce58\ud558\uba74 RDBMS\ub97c \ud544\uc694\ub85c \ud55c\ub2e4\uace0 \ud588\ub2e4.<\/p>\n\n\n\n<p id=\"SE-c500f8aa-c105-48e5-92b4-968e9cf5d503\">\uc774\ub7f0 \ud648\ud398\uc774\uc9c0 \uc81c\uc791\ud234\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \ud544\uc694\ub85c \ud558\uc9c0\ub9cc \uc0ac\uc6a9\uc790\uac00 \uc778\uc9c0\ud558\uc9c0 \ubabb\ud558\uac8c \uae4a\uc219\uc774 \uc228\uc5b4 \uc788\ub2e4. \uc989 \ub370\uc774\ud130\ub97c \uc785\ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec SQL \uad6c\uc870\ub97c \ubaa8\ub974\ub354\ub77c\ub3c4 \uc54c\uc544\uc11c DB\uc5d0 \uc800\uc7a5\ud558\uace0 \ud65c\uc6a9\ud560 \uc218 \uc788\uae30\uc5d0 SQL\uc744 \ubaa8\ub974\ub354\ub77c\ub3c4 \uc11c\ube44\uc2a4\uc5d0\ub294 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p id=\"SE-eff3b15c-1dd5-4df0-b53f-3e44986638af\">\uadf8\ub7fc \uc65c SQL\uc744 \ubc30\uc6cc\uc57c \ud560\uae4c?<\/p>\n\n\n\n<p id=\"SE-5037982f-0ac4-4621-bfd2-bba7f9202e9b\">\ub370\uc774\ud130 \ubd84\uc11d\uacfc \uad00\ub9ac\ub294 \ud604\ub300 \ube44\uc988\ub2c8\uc2a4\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\uac00 \ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-b433a9e6-d39f-4175-8a34-39e17b07b595\">\ube45 \ub370\uc774\ud130 \uc2dc\ub300\uc5d0 \uc811\uc5b4\ub4e4\uba74\uc11c, \ub370\uc774\ud130\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub2a5\ub825\uc740 \uae30\uc5c5\uc758 \uacbd\uc7c1\ub825\uc744 \uc88c\uc6b0\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uac00 \ub418\uc5c8\ub2e4. SQL\uc740 \ub370\uc774\ud130\ub97c \uc870\uc791\ud558\uace0 \ubd84\uc11d\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\ub85c, \ub300\uaddc\ubaa8 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc815\ubcf4\ub97c \ucd94\ucd9c\ud558\uace0, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc804\ub7b5\uc801 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uc81c\uacf5\ud55c\ub2e4.<\/p>\n\n\n\n<p id=\"SE-91d6e767-461d-40a5-855d-d3147e894985\">SQL \ud559\uc2b5\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c\ub3c4 \uc911\uc694\ud558\ub2e4. SQL \uc778\uc81d\uc158\uacfc \uac19\uc740 \ubcf4\uc548 \uc704\ud611\uc744 \uc774\ud574\ud558\uace0 \uc608\ubc29\ud558\uae30 \uc704\ud574\uc11c\ub294 SQL \uad6c\ubb38\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\uac00 \ud544\uc694\ud558\ub2e4. \uac1c\ubc1c\uc790\uac00 SQL\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac\ub97c \uc548\uc804\ud558\uac8c \uc791\uc131\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6b0\uba74, \uc774\ub7ec\ud55c \uc704\ud611\uc73c\ub85c\ubd80\ud130 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-563fc68f-6c2e-48c0-90ba-f96fc6bf5d71\">\uc774\ucc98\ub7fc SQL\uc740 \ub370\uc774\ud130 \uc911\uc2ec\uc758 \ud658\uacbd\uc5d0\uc11c \ub2a5\ub825\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud558\ub294 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc774\uba70, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uae30\uc220\uc744 \ub2e4\ub8e8\ub294 \ub370 \uc788\uc5b4 \uc911\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/p>\n\n\n\n<p id=\"SE-6e6b42a2-d27f-4d3f-becb-78df5e7e8ad1\">\uc774\ub85c \uc778\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub192\uc778\ub2e4\uba74, \uc6f9 \uc11c\ube44\uc2a4 \uac1c\ubc1c, \ub370\uc774\ud130 \ubd84\uc11d, \uc2dc\uc2a4\ud15c \uad00\ub9ac \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud6a8\uc728\uc801\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<div style=\"height:58px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>MySQL\ub85c \ubc30\uc6b0\ub294 SQL \uc785\ubb38<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-1024x577.jpg\" alt=\"\" class=\"wp-image-305\" srcset=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-1024x577.jpg 1024w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-300x169.jpg 300w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-768x432.jpg 768w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-1536x865.jpg 1536w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-1280x720.jpg 1280w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ud2b9\uc9d5\uacfc \uad6c\uc131<\/strong><\/h3>\n\n\n\n<p id=\"SE-84f5e3af-70c1-4233-a1bc-10c6da109b26\">\ucc45\uc740 \uc544\ub798\uc640 \uac19\uc740 \ubaa9\ucc28\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1\uc7a5, \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub780?<\/li>\n\n\n\n<li>2\uc7a5, \ub098\ub9cc\uc758 SQL \uc2e4\uc2b5 \ud658\uacbd \ub9cc\ub4e4\uae30<\/li>\n\n\n\n<li>3\uc7a5, SQL \uc2dc\uc791 \uc804 \uc900\ube44 \uc6b4\ub3d9\ud558\uae30<\/li>\n\n\n\n<li>4\uc7a5, SQL \uae30\ubcf8 \ubb38\ubc95 \uc775\ud788\uae30<\/li>\n\n\n\n<li>5\uc7a5, \uc870\uc778\uc73c\ub85c \ub450 \ud14c\uc774\ube14 \ubb36\uae30<\/li>\n\n\n\n<li>6\uc7a5, \ub2e4\uc591\ud55c SQL \ud568\uc218 \uc0ac\uc6a9\ud558\uae30<\/li>\n\n\n\n<li>7\uc7a5, SQL \uc81c\ub300\ub85c \ud65c\uc6a9\ud558\uae30<\/li>\n\n\n\n<li>8\uc7a5, \ud30c\uc774\uc36c\uacfc DB\ub85c \uc8fc\uc2dd \ubd84\uc11d \uc2dc\uc2a4\ud15c \ub9cc\ub4e4\uae30<\/li>\n<\/ul>\n\n\n\n<p id=\"SE-d6a5e051-5eff-4546-abd8-1d817cfe0c68\">\uc8fc\uc694 \ud2b9\uc9d5\uc73c\ub85c \ud558\ub8e8 1\uc2dc\uac04\uc2dd 3\uc8fc\uac04 \uc9c4\ud589\ub418\ub294 \ud559\uc2b5\uacc4\ud68d\ud45c\ub97c \ucc38\uace0\ub85c \ud559\uc2b5\uc9c4\ub3c4\ub97c \ub098\uac08 \uc218 \uc788\uac8c \uad6c\uc131\ub418\uc5c8\uace0, \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc73c\ub85c\ub294 \uc800\uc790\uc758 \uac15\uc758\uac00 \ubb34\ub8cc\ub85c \uc81c\uacf5\ub41c\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uae30\ubcf8\uc5d0 \ucda9\uc2e4\ud55c \uad6c\uc131<\/strong><\/h3>\n\n\n\n<p id=\"SE-54e5bd08-7242-4704-99c8-8b9b549e14f6\">1\uc7a5\uacfc 2\uc7a5\uc5d0\uc11c \uc704\uc5d0\ub3c4 \uc7a0\uae50 \uc5b8\uae09\ud55c SQL\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud558\uace0 \uc788\ub2e4. \ud2b9\ud788 1\uc7a5\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc124\uba85\uc740 \uacfc\ud560 \uc815\ub3c4\ub85c \uc0c1\uc138\ud55c \uc124\uba85\uc744 \uc81c\uacf5\ud558\ub294 \ub290\ub08c\ub9c8\uc800 \ub4e4\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-b586dbe1-42e3-40e3-87a0-a42ba8237622\">\uac1c\uc778\uc801\uc73c\ub85c \uac00\uc7a5 \ud070 \uad00\uc2ec\uc0ac\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc774\uc600\ub2e4. \ud130\ubbf8\ub110\uc5d0\uc11c \uc77c\uc77c\uc774 \uba85\ub839\uc5b4\ub97c \uce58\uba70 \ud14c\uc774\ube14 \ud655\uc778\ud558\ub294 \ubc29\ubc95\ub3c4 \uc788\uaca0\uc9c0\ub9cc \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uad00\ub9ac\ub97c \uc704\ud574 \ud574\ub2f9 RDBM\uc758 \uad00\ub9ac \uc194\ub8e8\uc158\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc778 \uad00\ub9ac \ubc0f \uc0dd\uc0b0\uc131\uc744 \ub192\uc77c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-cce9622d-e8a0-46de-8f0a-e7341287b319\">\ub0b4\uac00 \uc6f9 \uc11c\ube44\uc2a4\ub97c \uac1c\ubc1c\ud560 \ub54c\ub9cc \ud574\ub3c4 phpMyAdmin\uc774\ub77c\ub294 \uc6f9 \uae30\ubc18\uc758 \uad00\ub9ac \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud588\uc9c0\ub9cc, \ucc45\uc5d0\uc11c\ub294 \uc624\ub77c\ud074\uc5d0\uc11c \uc9c1\uc811 \uac1c\ubc1c\ud558\uace0 \ubc30\ud3ec\ud558\ub294 \u2018MySQL Workbench\u2019\ub97c \uae30\uc900\uc73c\ub85c \uc124\uba85\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-0d680510-7231-40be-b67d-0f645132192e\">pyhpMyAdmin\uc740 \uc6f9\uae30\ubc18\uc73c\ub85c PHP\uc640 MySQL\ub85c \uad6c\ub3d9\ub418\uc5b4 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc9c0\ub9cc \uc6f9, PHP+MySQL\uc774\ub77c\ub294 \ud50c\ub7ab\ud3fc\uc758 \ud55c\uc815\uc131\uc73c\ub85c MySQL Workbench\uc5d0 \ud070 \uad00\uc2ec\uc744 \ub450\uac8c \ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-f7d07ab7-8abb-4512-8490-5f2fe72809f2\">\ucc45\uc5d0\uc11c\ub294 \uc774\uc5d0 \ub300\ud55c \uc18c\uac1c\uc640 \uc124\uce58 \uadf8\ub9ac\uace0 \uc2e4\uc2b5 \uc608\uc81c\ub97c MySQL Workbench \ud1b5\ud574 \uc9c4\ud589\ud558\uae30 \ub54c\ubb38\uc5d0 \u2018MySQL Workbench\u2019\ub97c \uc81c\ub300\ub85c \uc775\ud790 \uc218 \uc788\ub2e4\ub294 \ud070 \uc7a5\uc810\uc774 \uc788\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ud6a8\uc728\uc801\uc778 \uc2e4\uc2b5 \uc608\uc81c<\/strong><\/h3>\n\n\n\n<p id=\"SE-3591e806-de38-4f8e-ab4a-85bf425ae2e7\">\uae30\ubcf8\uacfc \uc2ec\ud654 \uacfc\uc815\uc744 \uac70\uccd0 8\uc7a5\uc5d0\uc11c\ub294 \u2018\ud30c\uc774\uc36c\uacfc DB\ub85c \uc8fc\uc2dd \ubd84\uc11d \uc2dc\uc2a4\ud15c \ub9cc\ub4e4\uae30&#8217;\ub77c\ub294 \uc2e4\uc2b5 \uc608\uc81c\ub97c \uc18c\uac1c\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p id=\"SE-8c773af6-b359-41d8-8123-a6c43bec1e10\">\uac1c\uc778\uc801\uc73c\ub85c \uc8fc \uc0ac\uc6a9 \uc5b8\uc5b4\uac00 Python\uc774\ub2e4\ubcf4\ub2c8 \ub9e4\uc6b0 \uad00\uc2ec \ub192\uc740 \ucc55\ud130\uac00 \ub418\uc5c8\ub2e4. \uadfc\ub798 \ud06c\ub864\ub9c1 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4e4\ub54c \uc8fc\ub85c JSON\uc744 \uc0ac\uc6a9\ud558\ub358 \ub098\ub85c\uc11c\ub294 MySQL\uacfc\uc758 \uc5f0\ub3d9\uc744 \ubc30\uc6b0\uba70 \ub2e4\uc591\ud55c \uad6c\uc0c1\uc744 \ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-e1e47eb2-6896-452f-b4a8-ac3cd526d98f\">PHP\ub97c \ud1b5\ud55c \uc608\uc81c\ub97c \uc81c\uacf5\ud560 \ubc95\ub3c4 \ud588\ub294\ub370, Python\uc744 \uc0ac\uc6a9\ud55c \uc811\uadfc\uc740 \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc778 \uc2e4\uc2b5 \uc608\uc81c \uc544\ub2d0\uae4c \uc0dd\uac01\uc774 \ub4e0\ub2e4.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ub9c8\uce58\uba70,<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"SE-e645fb14-2f9a-4539-94ea-f3a8fae58694\">\uc774 \ucc45\uc740 \ud604\uc5ed \uad6d\ub0b4 DB \uc804\ubb38\uac00\uac00 \uc9d1\ud544\ud55c \ucc45\uc73c\ub85c \ubc88\uc5ed\uc11c\uac00 \uc544\ub2c8\ub2e4. \uadf8\ub85c \uc778\ud574 \uad6c\uc131\uacfc \ub0b4\uc6a9\uc740 \ud55c\uad6d\uc778\uc758 \uc785\ub9db\uc5d0 \ub531 \ub9de\ub294 \ub290\ub08c\uc744 \ubc1b\uc744 \uc218 \uc788\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-88ae6dbf-acaa-48f5-9717-68b8f766b831\">\uc624\ub79c \uae30\uac04 \ub3d9\uc548 \uc190 \ub193\uace0 \uc78a\uace0 \uc9c0\ub0b4\ub358 \ub098\ub85c\uc120 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ub300\ud55c \uac10\uc744 \uc7a1\uace0 \ub098\uc544\uac00 \uc2ec\ud654 \ud559\uc2b5\uc744 \ud1b5\ud574 \uc804\ubc18\uc801\uc778 \ubc29\ud5a5\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-5a3d3993-934c-437c-bca6-9e0e1e6e101b\">\ub2e8 \ud55c \uad8c\uc73c\ub85c \ubaa8\ub4e0 \uac78 \ud574\uacb0\ud560 \uc218\ub294 \uc5c6\ub2e4. \ud558\uc9c0\ub9cc \uc774 \ucc45\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \uc811\uadfc\uacfc \uc2dc\ub3c4\ub97c \ud560 \uc218 \uc788\uac8c \uae30\ubc18\uc744 \ub9c8\ub828\ud560 \uc218 \uc788\uc5c8\uae30\uc5d0 SQL\uc744 \ubc30\uc6cc\ubcf4\ub824\ub294 \uc785\ubb38\uc790\uc5d0\uac8c \ucd94\ucc9c\ud574 \ubcf8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-c6d96efa-870b-4056-bb75-21dddf617560\">\ubcf8 \ub3c4\uc11c\ub294 \uc774\uc9c0\ud37c\ube14\ub9ac\uc2f1 \uc11c\ud3c9\ub2e8\uc73c\ub85c \uc120\uc815\ub418\uc5b4 \uc81c\uacf5\ubc1b\uc740 \ucc45\uc774\ub2e4.<\/p>\n\n\n\n<p id=\"SE-26cd03da-6b3f-4ed9-a88b-77c13e07c629\">\ud604\uc5ed \ub9c8\ucf00\ud130\ub97c \ub300\uc0c1\uc73c\ub85c \uc11c\ud3c9\ub2e8\uc744 \ubaa8\uc9d1\ud588\uc5c8\uace0, \uadfc\ub798 PostgreSQL\ub85c SQL \ud559\uc2b5\uc744 \ub2e4\uc2dc \uc2dc\uc791\ud558\uac8c \ub418\uc5c8\uace0 \ub9c8\uce68 MySQL\uacfc \ube44\uad50\ud560 \uc218 \uc788\ub294 \uc88b\uc740 \uae30\ud68c\uc600\uae30\uc5d0 \uc11c\ud3c9\ub2e8\uc5d0 \uc2e0\uccad \ud588\uc5c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-b28d2a51-d709-46c0-a408-573e7b5dd5ef\">\uc5ed\uc2dc, \uae30\ub300 \uc774\uc0c1\uc758 \ub0b4\uc6a9\ub4e4\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 <strong>\uc606\uc5d0 \ub450\uace0 \ud3bc\uccd0\ubcf4\ub294 \ucc38\uace0\uc11c<\/strong>\uac00 \ub418\uc9c0 \uc54a\uc744\uae4c \uc0dd\uac01\ub41c\ub2e4.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"606\" src=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/vtoon-1024x606.png\" alt=\"\" class=\"wp-image-306\" srcset=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/vtoon-1024x606.png 1024w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/vtoon-300x178.png 300w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/vtoon-768x455.png 768w, https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/vtoon.png 1231w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\" id=\"SE-f16f7007-66ba-411f-a6b5-85d0e70c3e54\">\uc6b4\uc601\uc911\uc778 \ub9ac\ub205\uc2a4 \uc11c\ubc84\uc5d0 Workbench\ub97c \uc2e4\ud589\ud55c \ud654\uba74, https:\/\/www.vtoon.net<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"SE-764d71b5-bdc0-43ff-9cd9-40aff07f6c74\"><\/p>\n\n\n\n<p><\/p>\n<div class=\"likebtn_container\" style=\"\"><!-- LikeBtn.com BEGIN --><span class=\"likebtn-wrapper\"  data-identifier=\"post_302\"  data-lang=\"ko\"  data-style=\"\"  data-unlike_allowed=\"\"  data-show_copyright=\"\"  data-item_url=\"https:\/\/vtoon.net\/blog\/mysql%eb%a1%9c-%eb%b0%b0%ec%9a%b0%eb%8a%94-sql-%ec%9e%85%eb%ac%b8\/\"  data-item_title=\"MySQL\ub85c \ubc30\uc6b0\ub294 SQL \uc785\ubb38\"  data-item_image=\"https:\/\/vtoon.net\/blog\/wp-content\/uploads\/2024\/05\/mysql-1024x577.jpg\"  data-item_date=\"2024-05-03T08:34:02+09:00\"  data-engine=\"WordPress\"  data-plugin_v=\"2.6.59\"  data-event_handler=\"likebtn_eh\" ><\/span><!-- LikeBtn.com END --><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc2dc\uc791\ud558\uba70 SQL\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc774\ub2e4. \uc774 \uc5b8\uc5b4\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uacfc \uc218\uc815, \ud589 \ucd94\uac00 \ubc0f \uc218\uc815, \ub370\uc774\ud130 \uc870\ud68c \ub4f1\uc744 \uc704\ud574 \uc0ac\uc6a9\ub41c\ub2e4. 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