{"id":513,"date":"2015-02-26T16:46:06","date_gmt":"2015-02-27T01:46:06","guid":{"rendered":"\/blog\/?p=513"},"modified":"2023-09-21T09:38:40","modified_gmt":"2023-09-21T00:38:40","slug":"mysql-workbench-pk-nn-bin-un-uq-zf-ai","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=513","title":{"rendered":"MySQL Workbench (PK NN BIN UN UQ ZF AI)"},"content":{"rendered":"\n<p><span style=\"font-family: Courier New; font-size: 12pt;\"><b>PK <\/b>- Primary Key<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>NN <\/b>- Not Null<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>BIN <\/b>- Binary<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>UN <\/b>- Unsigned<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>UQ <\/b>- Create\/remove Unique Key (\uace0\uc720\ud55c\uac12)<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>ZF <\/b>- Zero-Filled<\/span><br \/><span style=\"font-family: Courier New; font-size: 12pt;\"><b>AI <\/b>- Auto Incremenent (\uc790\ub3d9\uc99d\uac00)<\/span><br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PK &#8211; Primary KeyNN &#8211; Not NullBIN &#8211; BinaryUN &#8211; UnsignedUQ &#8211; Create\/remove Unique Key (\uace0\uc720\ud55c\uac12)ZF &#8211; Zero-FilledAI &#8211; Auto Incremenent (\uc790\ub3d9\uc99d\uac00)<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-513","post","type-post","status-publish","format-standard","hentry","category-computing_database"],"_links":{"self":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=513"}],"version-history":[{"count":0,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/513\/revisions"}],"wp:attachment":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}