{"id":857,"date":"2015-12-28T10:28:21","date_gmt":"2015-12-28T10:28:21","guid":{"rendered":"http:\/\/haisins.epac.to\/wordpress\/?p=857"},"modified":"2015-12-28T10:28:21","modified_gmt":"2015-12-28T10:28:21","slug":"%e3%84%b4%ec%a0%9c5%ec%a0%88-%ec%8b%9d%eb%b3%84%ec%9e%90","status":"publish","type":"post","link":"http:\/\/haisins.synology.me\/wordpress\/?p=857","title":{"rendered":"\u3134\uc81c5\uc808 \uc2dd\ubcc4\uc790"},"content":{"rendered":"<ul style=\"margin-left: 48pt\">\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790(Identifiers) \uac1c\ub150<br \/>\n<\/span><\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\uc5d0 \uad6c\uc131\ub418\uc5b4 \uc788\ub294 \uc5ec\ub7ec \uac1c\uc758 \uc18d\uc131 \uc911\uc5d0 \uc5d4\ud2f0\ud2f0\ub97c \ub300\ud45c\ud560 \uc218 \uc788\ub294 \uc18d\uc131\uc758 \uc758\ubbf8<\/span>\n\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\ub294 \ubc18\ub4dc\uc2dc \ud558\ub098\uc758 \uc720\uc77c\ud55c \uc2dd\ubcc4\uc790\uac00 \uc874\uc7ac\ud574\uc57c \ud568<\/span>\n\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ubcf4\ud1b5 \uc2dd\ubcc4\uc790\uc640 \ud0a4(Key)\ub97c \ub3d9\uc77c\ud558\uac8c \uc0dd\uac01\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370 \uc2dd\ubcc4\uc790\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc5c5\ubb34\uc801\uc73c\ub85c \uad6c\ubd84\uc774 \ub418\ub294 \uc815\ubcf4\ub85c \ub17c\ub9ac \ub370\uc774\ud130 \ubaa8\ub378\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9\ud558\uace0 \ud0a4\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc5d0 \uc811\uadfc\uc744 \uc704\ud55c \ub9e4\uac1c\uccb4\ub85c\uc11c \ubb3c\ub9ac \ub370\uc774\ud130 \ubaa8\ub378\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9<\/span>\n\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile9.uf.261E923556810EAF0CA92C.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t<\/p>\n<p>\u00a0<br \/>\n\u00a0<\/p>\n<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790\uc758 \ud2b9\uc9d5<br \/>\n<\/span><\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc8fc\uc2dd\ubcc4\uc790\uc5d0 \uc758\ud574 \uc5d4\ud2f0\ud2f0\ub0b4\uc5d0 \ubaa8\ub4e0 \uc778\uc2a4\ud134\uc2a4\ub4e4\uc774 \uc720\uc77c\ud558\uac8c \uad6c\ubd84\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/span>\n\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc8fc\uc2dd\ubcc4\uc790\ub97c \uad6c\uc131\ud558\ub294 \uc18d\uc131\uc758 \uc218\ub294 \uc720\uc77c\uc131\uc744 \ub9cc\uc871\ud558\ub294 \ucd5c\uc18c\uc758 \uc218\uac00 \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/span>\n\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc9c0\uc815\ub41c \uc8fc\uc2dd\ubcc4\uc790\uc758 \uac12\uc740 \uc790\uc8fc \ubcc0\ud558\uc9c0 \uc54a\ub294 \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/span>\n\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc8fc\uc2dd\ubcc4\uc790\uac00 \uc9c0\uc815\uc774 \ub418\uba74 \ubc18\ub4dc\uc2dc \uac12\uc774 \ub4e4\uc5b4\uc640\uc57c \ud55c\ub2e4.<\/span>\n\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile3.uf.2527024E56810EAF2E6629.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t<\/p>\n<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790 \ubd84\ub958 \ubc0f \ud45c\uae30\ubc95<br \/>\n<\/span><\/div>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uac00. \uc2dd\ubcc4\uc790 \ubd84\ub958<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc790\uc2e0\uc758 \uc5d4\ud2f0\ud2f0 \ub0b4\uc5d0\uc11c \ub300\ud45c\uc131\uc744 \uac00\uc9c0\ub294\uac00\uc5d0 \ub530\ub77c \uc8fc\uc2dd\ubcc4\uc790\uc640 \ubcf4\uc870\uc2dd\ubcc4\uc790<\/span>\n\t\t\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc5d4\ud2f0\ud2f0 \ub0b4\uc5d0\uc11c \uc2a4\uc2a4\ub85c \uc0dd\uc131\ub418\uc5c8\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub0b4\ubd80\uc2dd\ubcc4\uc790\uc640 \uc678\ubd80\uc2dd\ubcc4\uc790<\/span>\n\t\t\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub2e8\uc77c \uc18d\uc131\uc73c\ub85c \uc2dd\ubcc4\uc774 \ub418\ub294\uac00\uc5d0 \ub530\ub77c \ub2e8\uc77c\uc2dd\ubcc4\uc790\uc640 \ubcf5\ud569\uc2dd\ubcc4\uc790<\/span>\n\t\t\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc5c5\ubb34\uc801\uc73c\ub85c \uc758\ubbf8\uac00 \uc788\ub358 \uc2dd\ubcc4\uc790 \uc18d\uc131\uc744 \ub300\uccb4\ud558\uc5ec \uc77c\ub828\ubc88\ud638\uc640 \uac19\uc774 \uc0c8\ub86d\uac8c \ub9cc\ub4e0 \uc2dd\ubcc4\uc790\ub97c \uad6c\ubd84\ud558\uae30 \uc704\ud574 \ubcf8\uc9c8\uc2dd\ubcc4\uc790\uc640 \uc778\uc870\uc2dd\ubcc4\uc790<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile27.uf.224EB93B56810EB1303F78.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<p>\u00a0<br \/>\n\u00a0<\/p>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile25.uf.237CF74456810EB20DFBCE.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub098. \uc2dd\ubcc4\uc790 \ud45c\uae30\ubc95<br \/>\n<\/span><\/p>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile7.uf.226AD04356810EB50FB8A1.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t<\/p>\n<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc8fc\uc2dd\ubcc4\uc790 \ub3c4\ucd9c\uae30\uc900<br \/>\n<\/span><\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ud574\ub2f9 \uc5c5\ubb34\uc5d0\uc11c \uc790\uc8fc \uc774\uc6a9\ub418\ub294 \uc18d\uc131\uc744 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc9c0\uc815\ud55c\ub2e4.<\/span>\n\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uba85\uce60, \ub0b4\uc5ed \ub4f1\uacfc \uac19\uc774 \uc774\ub984\uc73c\ub85c \uae30\uc220\ub418\ub294 \uac83\ub4e4\uc740 \uac00\ub2a5\ud558\uba74 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc9c0\uc815\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/span>\n\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ubcf5\ud569\uc73c\ub85c \uc8fc\uc2dd\ubcc4\uc790\ub85c \uad6c\uc131\ud560 \uacbd\uc6b0 \ub108\ubb34 \ub9ce\uc740 \uc18d\uc131\uc774 \ud3ec\ud568\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud55c\ub2e4.<\/span>\n\t\t\t<\/div>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uac00. \ud574\ub2f9 \uc5c5\ubb34\uc5d0\uc11c \uc790\uc8fc \uc774\uc6a9\ub418\ub294 \uc18d\uc131\uc744 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc9c0\uc815\ud558\ub3c4\ub85d \ud568<br \/>\n<\/span><\/p>\n<ul>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc9c1\uc6d0\uc774\ub77c\ub294 \uc5d4\ud2f0\ud2f0\uac00 \uc788\uc744 \ub54c \uc720\uc77c\ud558\uac8c \uc2dd\ubcc4\uac00\ub2a5\ud55c \uc18d\uc131\uc73c\ub85c\ub294 \uc8fc\ubbfc\ub4f1\ub85d\ubc88\ud638\uc640 \uc0ac\uc6d0\ubc88\ud638\uac00 \uc874\uc7ac\ud560 \uc218 \uc788\ub2e4. \uc0ac\uc6d0\ubc88\ud638\uac00 \uadf8 \ud68c\uc0ac\uc5d0\uc11c \uc9c1\uc6d0\uc744 \uad00\ub9ac\ud560 \ub54c \ud754\ud788 \uc0ac\uc6a9\ub418\ubbc0\ub85c \uc0ac\uc6d0\ubc88\ud638\ub97c \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc9c0\uc815\ud558\uace0 \uc8fc\ubbfc\ub4f1\ub85d\ubc88\ud638\ub294 \ubcf4\uc870\uc2dd\ubcc4\uc790\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile25.uf.2501473656810EB631E150.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub098. \uba85\uce6d, \ub0b4\uc5ed \ub4f1\uacfc \uac19\uc774 \uc774\ub984\uc73c\ub85c \uae30\uc220\ub418\ub294 \uac83\uc740 \ud53c\ud568<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ud55c \ud68c\uc0ac\uc5d0 \ubd80\uc11c\uc774\ub984\uc774 100\uac1c \uac00 \uc788\ub2e4\uace0 \ud560 \ub54c, \uac01\uac01\uc758 \ubd80\uc11c\uc774\ub984\uc740 \uc720\uc77c\ud558\uac8c \uad6c\ubcc4\ub420 \uc218 \uc788\ub2e4\uace0 \ud558\uc5ec \ubd80\uc11c\uc774\ub984\uc744 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc9c0\uc815\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud55c\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ubb3c\ub9ac\uc801 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc77d\uc744 \ub54c \ud56d\uc0c1 \ubd80\uc11c\uc774\ub984\uc774 where \uc870\uac74\uc808\uc5d0 \uae30\uc220\ub418\ub294 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ub418\uace0, \ubd80\uc11c\uc774\ub984\uc740 \ub9ce\uc740 \uacbd\uc6b0 20\uc790 \uc774\uc0c1\uc774 \ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc624\ud0c0\uac00 \ub0a0\uc218\ub3c4 \uc788\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uba85\uce6d\uc774\ub098 \ub0b4\uc5ed\uc774 \uc788\uace0 \uc778\uc2a4\ud134\uc2a4\ub4e4\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 \uad6c\ubd84\uc790\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0\ub294 \uc0c8\ub85c\uc6b4 \uc2dd\ubcc4\uc790\ub97c \uc0dd\uc131\ud558\ub3c4\ub85d \ud55c\ub2e4. \ubcf4\ud1b5 \uc77c\ub828\ubc88\ud638\uc640 \ucf54\ub4dc\ub97c \ub9ce\uc774 \uc0ac\uc6a9\ud55c\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile25.uf.2547124D56810EB60FA847.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub2e4. \uc18d\uc131\uc758 \uc218\uac00 \ub9ce\uc544\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud568<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub9cc\uc57d \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc120\uc815\ub41c \uc18d\uc131\ub4e4\uc774 \uc790\uc2e0\uc774 \uac00\uc9c0\uace0 \uc788\ub294 \uc790\uc2dd\uc5d4\ud2f0\ud2f0\ub85c\ubd80\ud130 \uc190\uc790\uc5d4\ud2f0\ud2f0, \uadf8\ub9ac\uace0 \uc99d\uc190\uc790\uc5d4\ud2f0\ud2f0\uae4c\uc9c0 \uacc4\uc18d\ud574\uc11c \uc0c1\uc18d\uc774\ub418\ub294 \uc18d\uc131\uc774\uace0 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \ubaa8\ub378\uc774 \uad6c\ud604\ub418\uc5b4 \ubb3c\ub9ac\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc870\uc778\uc73c\ub85c \uc778\ud55c \uc131\ub2a5\uc800\ud558\uac00 \uc608\uc0c1\ub420 \uc218 \uc788\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc8fc\uc2dd\ubcc4\uc790\uc758 \uc18d\uc131\uc758 \uac1c\uc218\uac00 \ub9ce\uc744\ub54c\ub294(\uc77c\ubc18\uc801\uc73c\ub85c 7~8\uac1c \uc774\uc0c1) \uc0c8\ub85c\uc6b4 \uc778\uc870\uc2dd\ubcc4\uc790\ub97c \uc0dd\uc131\ud558\uc5ec \ub370\uc774\ud130 \ubaa8\ub378\uc744 \uad6c\uc131\ud558\ub294 \uac83\uc774 \uc88b\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile8.uf.2242223F56810EB716934D.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p>\u00a0<br \/>\n\u00a0<\/p>\n<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790\uad00\uacc4\uc640 \ube44\uc2dd\ubcc4\uc790\uad00\uacc4\uc5d0 \ub530\ub978 \uc2dd\ubcc4\uc790<br \/>\n<\/span><\/div>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uac00. \uc2dd\ubcc4\uc790\uad00\uacc4\uc640 \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\uc758 \uacb0\uc815<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc678\ubd80\uc2dd\ubcc4\uc790\ub294 \uc790\uae30 \uc790\uc2e0\uc758 \uc5d4\ud2f0\ud2f0\uc5d0\uc11c \ud544\uc694\ud55c \uc18d\uc131\uc774 \uc544\ub2c8\ub77c \ub2e4\ub978 \uc5d4\ud2f0\ud2f0\uc640\uc758 \uad00\uacc4\ub97c \ud1b5\ud574 \uc790\uc2dd \ucabd\uc5d0 \uc5d4\ud2f0\ud2f0\uc5d0 \uc0dd\uc131\ub418\ub294 \uc18d\uc131\uc744 \uc678\ubd80\uc2dd\ubcc4\uc790\ub77c \ud558\uba70 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc0dd\uc131 \uc2dc\uc5d0 Foreign Key \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc5d0\uc11c \ubd80\ubaa8\uc5d4\ud2f0\ud2f0\ub85c\ubd80\ud130 \ubc1b\uc740 \uc678\ubd80\uc2dd\ubcc4\uc790\ub97c \uc790\uc2e0\uc758 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc774\uc6a9\ud560 \uac83\uc778\uc9c0 \ub610\ub294 \ubd80\ubaa8\uc640 \uc5f0\uacb0\uc774 \ub418\ub294 \uc18d\uc131\uc73c\ub85c\uc11c\ub9cc \uc774\uc6a9\ud560 \uac83\uc778\uc9c0\ub97c \uacb0\uc815\ud574\uc57c \ud55c\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile2.uf.251C3D3556810EB90DB0FE.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub098. \uc2dd\ubcc4\uc790\uad00\uacc4<br \/>\n<\/span><\/p>\n<ul>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc758 \uc8fc\uc2dd\ubcc4\uc790\ub85c \ubd80\ubaa8\uc758 \uc8fc\uc2dd\ubcc4\uc790\uac00 \uc0c1\uc18d\uc774 \ub418\ub294 \uacbd\uc6b0\ub97c \uc2dd\ubcc4\uc790\uad00\uacc4\ub77c\uace0 \ud55c\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile24.uf.2557D84556810EBB06F1BF.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub2e4. \ube44\uc2dd\ubcc4\uc790\uad00\uacc4<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ubd80\ubaa8\uc5d4\ud2f0\ud2f0\ub85c\ubd80\ud130 \uc18d\uc131\uc744 \ubc1b\uc558\uc9c0\ub9cc \uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc758 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 \uc77c\ubc18\uc801\uc778 \uc18d\uc131\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\ub97c \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\ub77c\uace0 \ud558\uba70 \ub2e4\uc74c\uc758 \ub124 \uac00\uc9c0 \uacbd\uc6b0\uc5d0 \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\uc5d0 \uc758\ud55c \uc678\ubd80\uc18d\uc131\uc744 \uc0dd\uc131\ud55c\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc5d0\uc11c \ubc1b\uc740 \uc18d\uc131\uc774 \ubc18\ub4dc\uc2dc \ud544\uc218\uac00 \uc544\ub2c8\uc5b4\ub3c4 \ubb34\ubc29\ud558\uae30 \ub54c\ubb38\uc5d0 \ubd80\ubaa8 \uc5c6\ub294 \uc790\uc2dd\uc774 \uc0dd\uc131\ub420 \uc218 \uc788\ub294 \uacbd\uc6b0\uc774\ub2e4.<br \/>\n<\/span><\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc5d4\ud2f0\ud2f0\ubcc4\ub85c \ub370\uc774\ud130\uc758 \uc0dd\uba85\uc8fc\uae30\ub97c \ub2e4\ub974\uac8c \uad00\ub9ac\ud560 \uacbd\uc6b0, \ubd80\ubaa8\uc5d4\ud2f0\ud2f0\uc5d0 \uc778\uc2a4\ud134\uc2a4\uac00 \uc790\uc2dd\uc758 \uc5d4\ud2f0\ud2f0\uc640 \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc5c8\uc9c0\ub9cc \uc790\uc2dd\ub9cc \ub0a8\uaca8\ub450\uace0 \uba3c\uc800 \uc18c\uba78\ub420 \uc218 \uc788\ub294 \uacbd\uc6b0\uc774\ub2e4.<br \/>\n<\/span><\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc5ec\ub7ec \uac1c\uc758 \uc5d4\ud2f0\ud2f0\uac00 \ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\ub85c \ud1b5\ud569\ub418\uc5b4 \ud45c\ud604\ub418\uc5c8\ub294\ub370 \uac01\uac01\uc758 \uc5d4\ud2f0\ud2f0\uac00 \ubcc4\ub3c4\uc758 \uad00\uacc4\ub97c \uac00\uc9c8 \ub54c<br \/>\n<\/span><\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile9.uf.2355374456810EBC309AD4.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc5d0 \uc8fc\uc2dd\ubcc4\uc790\ub85c \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub418\uc9c0\ub9cc \uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc5d0\uc11c \ubcc4\ub3c4\uc758 \uc8fc\uc2dd\ubcc4\uc790\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc774 \ub354 \uc720\ub9ac\ud558\ub2e4\uace0 \ud310\ub2e8\ub420 \ub54c \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\uc5d0 \uc758\ud55c \uc678\ubd80\uc2dd\ubcc4\uc790\ub85c \ud45c\ud604\ud55c\ub2e4.<br \/>\n<\/span><\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile22.uf.277CEC3756810EBD163B48.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub77c. \uc2dd\ubcc4\uc790 \uad00\uacc4\ub85c\ub9cc \uc124\uc815\ud560 \uacbd\uc6b0\uc758 \ubb38\uc81c\uc810<br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc544\ub798\uc640 \uac19\uc774 \ubd80\ubaa8\ub85c\ubd80\ud130 \ubaa8\ub450 \uc2dd\ubcc4\uc790\uad00\uacc4 \uc5f0\uacb0\ub85c \uc778\ud574 PK\uc18d\uc131\uc758 \uac1c\uc218\uac00 \ub9ce\uc544\uc9c4 \uac83\uc744 \ubcfc \uc218 \uc788\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub370\uc774\ud130 \ubaa8\ub378\uc758 \ud750\ub984\uc774 \uae38\uc5b4\uc9c8\uc218\ub85d \uc99d\uac00\ud560 \uc218 \ubc16\uc5d0 \uc5c6\ub294 \uad6c\uc870\ub97c \uac00\uc9c0\uac8c \ub41c\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<\/ul>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile24.uf.2751234356810EBE266FC3.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t<\/p>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ub9c8. \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\ub85c\ub9cc \uc124\uc815\ud560 \uacbd\uc6b0\uc758 \ubb38\uc81c\uc810<br \/>\n<\/span><\/p>\n<ul>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc544\ub798\uc640 \uac19\uc774 \uac01 \uc5d4\ud2f0\ud2f0\uac04\uc758 \uad00\uacc4\ub97c \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\ub85c \uc124\uc815\ud558\uba74 \uc774\ub7f0 \uc720\ud615\uc758 \uc18d\uc131\uc774 \uc790\uc2dd\uc5d4\ud2f0\ud2f0\ub85c \uc0c1\uc18d\uc774 \ub418\uc9c0 \uc54a\uc544 \uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud560 \ub54c \uc4f8\ub370\uc5c6\uc774 \ubd80\ubaa8\uc5d4\ud2f0\ud2f0\uae4c\uc9c0 \ucc3e\uc544\uac00\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ubc1c\uc0dd\ub41c\ub2e4..<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile3.uf.2169B24856810EBF2542B2.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc544\ub798\uc758 \uac19\uc774 \ube44\uc2dd\ubcc4\uc790 \uad00\uacc4\ub85c \uc5f0\uacb0\ub41c \uacbd\uc6b0 REPOO7T \uc5d4\ud2f0\ud2f0\uc5d0\uc11c \uc5b4\ub5a4 \uc810\uac80\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ubcf4\ub824\uace0 \ud558\uba74 \ubd88\ud544\uc694\ud55c \uc870\uc778\uc774 \ub2e4\ub7c9\uc73c\ub85c \uc720\ubc1c\ub418\uba74\uc11c SQL\uad6c\ubb38\ub3c4 \uae38\uc5b4\uc9c0\uace0 \uc131\ub2a5\uc774 \uc800\ud558\ub418\ub294 \ud604\uc0c1\uc774 \ubc1c\uc0dd\uc774 \ub41c\ub2e4.<\/span>\n\t\t\t\t\t<\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile24.uf.255AF34B56810EC0031BB6.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ubc14. \uc2dd\ubcc4\uc790\uad00\uacc4\uc640 \ube44\uc2dd\ubcc4\uc790\uad00\uacc4 \ubaa8\ub378\ub9c1<br \/>\n<\/span><\/p>\n<ul>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\ube44\uc2dd\ubcc4\uc790\uad00\uacc4 \uc120\ud0dd \ud504\ub85c\uc138\uc2a4<br \/>\n<\/span><\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile22.uf.2364D13756810EC12C75BD.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<li><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc5ec\uae30\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc778\uc740 \uc790\uc2dd\uc5d4\ud2f0\ud2f0\uc758 \ub3c5\ub9bd\ub41c \uc8fc\uc2dd\ubcc4\uc790 \uad6c\uc131\uc774 \ud544\uc694\ud55c\uc9c0\ub97c \ubd84\uc11d\ud558\ub294 \ubd80\ubd84\uc774\ub2e4. \ub3c5\ub9bd\uc801\uc73c\ub85c \uc8fc\uc2dd\ubcc4\uc790\ub97c \uad6c\uc131\ud55c\ub2e4\ub294 \uc758\ubbf8\ub294 \uc5c5\ubb34\uc801 \ud544\uc694\uc131\uacfc \uc131\ub2a5\uc0c1 \ud544\uc694\uc5ec\ubd80\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\ub294 \uc758\ubbf8\ub85c \uc774\ud574\ud558\uba74 \ub41c\ub2e4.<\/span>\n\t\t\t\t<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790\uc640 \ube44\uc2dd\ubcc4\uc790\uad00\uacc4 \ube44\uad50<br \/>\n<\/span><\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile1.uf.213C834556810EC31FE488.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<\/li>\n<li>\n<div><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\uc2dd\ubcc4\uc790\uc640 \ube44\uc2dd\ubcc4\uc790\ub97c \uc801\uc6a9\ud55c \ub370\uc774\ud130 \ubaa8\ub378<br \/>\n<\/span><\/div>\n<p><img src=\"https:\/\/i0.wp.com\/oracledba.zapto.org\/wordpress\/wp-content\/uploads\/1\/cfile1.uf.264E5B4F56810EC4365CBD.png?w=640\" alt=\"\" data-recalc-dims=\"1\"\/>\n\t\t\t\t\t<\/p>\n<p><span style=\"font-family:\ub9d1\uc740 \uace0\ub515; font-size:10pt\">\u00a0<br \/>\n<\/span>\u00a0<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\uc2dd\ubcc4\uc790(Identifiers) \uac1c\ub150 \ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\uc5d0 \uad6c\uc131\ub418\uc5b4 \uc788\ub294 \uc5ec\ub7ec \uac1c\uc758 \uc18d\uc131 \uc911\uc5d0 \uc5d4\ud2f0\ud2f0\ub97c \ub300\ud45c\ud560 \uc218 \uc788\ub294 \uc18d\uc131\uc758 \uc758\ubbf8 \ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\ub294 \ubc18\ub4dc\uc2dc \ud558\ub098\uc758 \uc720\uc77c\ud55c \uc2dd\ubcc4\uc790\uac00 \uc874\uc7ac\ud574\uc57c \ud568 \ubcf4\ud1b5 \uc2dd\ubcc4\uc790\uc640 \ud0a4(Key)\ub97c \ub3d9\uc77c\ud558\uac8c \uc0dd\uac01\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370 \uc2dd\ubcc4\uc790\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc5c5\ubb34\uc801\uc73c\ub85c \uad6c\ubd84\uc774 \ub418\ub294 \uc815\ubcf4\ub85c \ub17c\ub9ac \ub370\uc774\ud130 \ubaa8\ub378\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9\ud558\uace0 \ud0a4\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc5d0 \uc811\uadfc\uc744 \uc704\ud55c \ub9e4\uac1c\uccb4\ub85c\uc11c \ubb3c\ub9ac \ub370\uc774\ud130 \ubaa8\ub378\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \uc0ac\uc6a9 \u00a0 \u00a0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[219],"tags":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/haisins.synology.me\/wordpress\/wp-content\/uploads\/1\/cfile9.uf.261E923556810EAF0CA92C.png?fit=493%2C214","amp_enabled":true,"_links":{"self":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/857"}],"collection":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=857"}],"version-history":[{"count":0,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/857\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/858"}],"wp:attachment":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=857"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}