{"id":33962,"date":"2026-03-11T09:00:57","date_gmt":"2026-03-11T00:00:57","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/03\/11\/33962\/"},"modified":"2026-03-11T09:00:57","modified_gmt":"2026-03-11T00:00:57","slug":"%ec%8b%9c%ec%8a%a4%ed%85%9c%eb%b6%84%ec%84%9d%ec%84%a4%ea%b3%84_%ea%b0%81-%ec%97%94%ed%8b%b0%ed%8b%b0%eb%93%a4%ec%9d%b4-%ea%b0%80%ec%a0%b8%ec%95%bc-%ed%95%98%eb%8a%94-%ec%86%8d%ec%84%b1%eb%93%a4","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/03\/11\/33962\/","title":{"rendered":"\uc2dc\uc2a4\ud15c\ubd84\uc11d\uc124\uacc4_\uac01 \uc5d4\ud2f0\ud2f0\ub4e4\uc774 \uac00\uc838\uc57c \ud558\ub294 \uc18d\uc131\ub4e4\uc744 \uc815\uc758\ud558\uace0 \uc5d4\ud2f0\ud2f0\ub4e4\uc758 \uad00\uacc4\ub97c \uc5d4\ud2f0\ud2f0 \uad00\uacc4\ub3c4\ub85c \ud45c\ud604\ud558\uc138\uc694"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc5d4\ud2f0\ud2f0\uc758 \uac1c\ub150 <\/p>\n

2. \uc5d4\ud2f0\ud2f0\uac00 \uac00\uc9c0\ub294 \uc18d\uc131\uacfc \uc5d4\ud2f0\ud2f0\ub4e4 \uac04\uc758 \uad00\uacc4 \uc815\uc758
\n1) \uc18d\uc131(Attribute)
\n2) \uad00\uacc4(Relationship)<\/p>\n

3. \uc5d4\ud2f0\ud2f0 \uad00\uacc4\ub3c4 \ub3c4\ucd9c
\n1) \uc791\uc131 \uc21c\uc11c
\n2) \uac01 \uc5d4\ud2f0\ud2f0\uc758 \uc18d\uc131\uacfc \uad00\uacc4
\n3) \uad00\uacc4\ub3c4 \ud45c\ud604 <\/p>\n

4. \uc790\ub8cc \uc870\uc0ac \uc815\ub9ac \ubc0f \ub290\ub080 \uc810<\/p>\n

5. \ucc38\uace0\ubb38\ud5cc<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1. \uc5d4\ud2f0\ud2f0\uc758 \uac1c\ub150
\n \uc5d4\ud2f0\ud2f0(Entity)\ub294 \uc5c5\ubb34\uc218\ud589\uc744 \uc704\ud574 \uc800\uc7a5\uacfc \uad00\ub9ac\uac00 \ud544\uc694\ud55c \ub370\uc774\ud130\ub97c \uc758\ubbf8\ud558\uba70, \uadf8 \ub300\uc0c1\uc740 \uac1c\ub150, \uc0ac\ubb3c, \uc7a5\uc18c, \uc0ac\uac74 \ub4f1\uacfc \uac19\uc774 \uba85\uc0ac\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc720\ud615 \ud639\uc740 \ubb34\ud615\uc758 \uc9d1\ud569\uc774\ub2e4. \uc5d4\ud2f0\ud2f0\ub294 ID\ub098 \ub4f1\ub85d\ubc88\ud638 \ub4f1\uacfc \uac19\uc740 \uc720\uc77c\ud55c \uc2dd\ubcc4\uc790\ub97c \ubcf4\uc720\ud558\uc5ec\uc57c \ud558\uba70, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc800\uc7a5\ub418\uc5b4 \uc788\ub294 \uc804\uccb4 \ub370\uc774\ud130 \ub0b4\uc6a9\uc758 \uc9d1\ud569\uc778 \uc778\uc2a4\ud134\uc2a4(Instance)\ub97c \ub450 \uac00\uc9c0 \uc774\uc0c1 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ub610\ud55c \uc5d4\ud2f0\ud2f0\ub294 \ubc18\ub4dc\uc2dc \uc18d\uc131\uc774 \uc788\uc5b4\uc57c \ud558\uba70, \ub2e4\ub978 \uc5d4\ud2f0\ud2f0\uc640 \ucd5c\uc18c\ud55c \ud55c \uac1c \uc774\uc0c1\uc758 \uad00\uacc4\ub97c \ubcf4\uc720\ud558\uc5ec\uc57c \ud55c\ub2e4\ub294 \ud2b9\uc9d5\uc774 \uc788\ub2e4.
\n \uc5d4\ud2f0\ud2f0 \uba85\uc744 \uc815\uc758\ud560 \ub54c\ub294 \uc5d4\ud2f0\ud2f0 \uc815\ubcf4\uc758 \ud544\uc694\uc131\uc5d0 \ub300\ud55c \uc2dd\ubcc4\uacfc \uc911\ubcf5 \ubc29\uc9c0, \uc774\ud574\ub3c4 \uc99d\uc9c4\uc744 \uc704\ud574 \uc720\uc77c\ud55c \uba85\uce6d\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \ud544\uc694\ud560 \uacbd\uc6b0 \uc758\ubbf8\uac00 \uc804\ub2ec\ub420 \uc218 \uc788\ub294 \uc801\uc808\ud55c \uc218\uc2dd\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \ub2e4\ub9cc, \ud558\ub098\uc758 \uc5d4\ud2f0\ud2f0\uc5d0 \ub300\ud574 \ub2e4\uc591\ud55c \uba85\uce6d\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \uc11c\ub860 \ub2e4\ub978 \uc5d4\ud2f0\ud2f0\uc5d0 \ub3d9\uc77c\ud55c \uba85\uce6d\uc744 \uc0ac\uc6a9\ud558\uba74 \ud63c\ub780\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ub2c8 \uc720\uc758\ud55c\ub2e4. <\/p>\n

2. \uc5d4\ud2f0\ud2f0\uac00 \uac00\uc9c0\ub294 \uc18d\uc131\uacfc \uc5d4\ud2f0\ud2f0\ub4e4 \uac04\uc758 \uad00\uacc4 \uc815\uc758
\n (1) \uc18d\uc131(Attribute)
\n \uc18d\uc131\uc740 \uc5d4\ud2f0\ud2f0\uac00 \ub2e8 \ud558\ub098\uc758 \uac12\ub9cc \uac00\uc9c0\ub294 \ud56d\ubaa9\uc73c\ub85c\uc11c \uc758\ubbf8\uc0c1\uc73c\ub85c \ub354 \uc774\uc0c1 \ubd84\ud574\ub418\uc9c0 \uc54a\ub294 \uc778\uc2a4\ud134\uc2a4\uc758 \uad6c\uc131\uc694\uc18c\uc774\ub2e4. \uc5c5\ubb34\uc5d0 \ud544\uc694\ud55c \ub370\uc774\ud130 \uc800\uc7a5\uc774 \uac00\ub2a5\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5c5\ubb34\uc5d0\uc11c \uad00\ub9ac\ud560 \uc218 \uc788\uc73c\uba70, \uc8fc \uc2dd\ubcc4\uc790(Primary Key)\uc5d0 \ud568\uc218\uc801 \uc885\uc18d\uad00\uacc4\uac00 \uc131\ub9bd\ub418\ubbc0\ub85c \uae30\ubcf8 \ud0a4\uc758 \ubcc0\uacbd\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uacbd\uc6b0\uc5d0 \uc18d\uc131\uc758 \uac12\ub3c4 \ubcc0\uacbd\ub41c\ub2e4.
\n \uc18d\uc131\uc758 \uc885\ub958\ub294 \ubd84\ud574 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2e8\uc77c \uc18d\uc131, \ubcf5\ud569 \uc18d\uc131, \ub2e4\uc911\uac12 \uc18d\uc131\uc73c\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\uc73c\uba70, \ud2b9\uc131\uc5d0 \ub530\ub77c \uae30\ubcf8 \uc18d\uc131, \uc124\uacc4 \uc18d\uc131, \ud30c\uc0dd \uc18d\uc131\uc73c\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\ub2e4. <\/p>\n

(2) \uad00\uacc4(Relationship)
\n \uad00\uacc4\ub294 \uc5d4\ud2f0\ud2f0 \uc0ac\uc774\uc758 \uad00\ub828\uc131\uc744 \uc758\ubbf8\ud558\uba70, \uc874\uc7ac \uad00\uacc4\uc640 \ud589\uc704 \uad00\uacc4\ub85c \ubd84\ub958\ud560 \uc218 \uc788\ub2e4. \uc5d4\ud2f0\ud2f0 \uac04\uc758 \uc0c1\ud0dc\ub97c \uc758\ubbf8\ud558\ub294 \uc874\uc7ac \uad00\uacc4\ub294 \ub450 \uac1c\uc758 \uc5d4\ud2f0\ud2f0\uac00 \uc874\uc7ac \uc5ec\ubd80\uc5d0 \ub300\ud55c \uad00\uacc4\uac00 \uc788\ub294 \uac83<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc5d4\ud2f0\ud2f0\uc758 \uac1c\ub150 2. \uc5d4\ud2f0\ud2f0\uac00 \uac00\uc9c0\ub294 \uc18d\uc131\uacfc \uc5d4\ud2f0\ud2f0\ub4e4 \uac04\uc758 \uad00\uacc4 \uc815\uc758 1) \uc18d\uc131(Attribute) 2) \uad00\uacc4(Relationship) 3. \uc5d4\ud2f0\ud2f0 \uad00\uacc4\ub3c4 \ub3c4\ucd9c 1) \uc791\uc131 \uc21c\uc11c 2) \uac01 \uc5d4\ud2f0\ud2f0\uc758 \uc18d\uc131\uacfc \uad00\uacc4 3) \uad00\uacc4\ub3c4 \ud45c\ud604 4. \uc790\ub8cc \uc870\uc0ac \uc815\ub9ac \ubc0f \ub290\ub080 \uc810 5. \ucc38\uace0\ubb38\ud5cc \ubcf8\ubb38\ub0b4\uc6a9 1. \uc5d4\ud2f0\ud2f0\uc758 \uac1c\ub150 \uc5d4\ud2f0\ud2f0(Entity)\ub294 \uc5c5\ubb34\uc218\ud589\uc744 \uc704\ud574 \uc800\uc7a5\uacfc \uad00\ub9ac\uac00 \ud544\uc694\ud55c \ub370\uc774\ud130\ub97c \uc758\ubbf8\ud558\uba70, \uadf8 \ub300\uc0c1\uc740 \uac1c\ub150, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[21720,16380,3349,42351,36885,42349,42352,42350],"class_list":["post-33962","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-21720","tag-16380","tag-3349","tag-42351","tag-36885","tag-42349","tag-42352","tag-42350"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/33962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=33962"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/33962\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=33962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=33962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=33962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}