I accidentally created a bunch of tables without setting the `id` field as autoincrement, having a primary key, and making the `datetime` field unique. Doing some of these things as separate steps doesn\u2019t work because they are dependent on each other. So I combined them all into one command.<\/p>\n
ALTER TABLE `values_Temperature` ADD PRIMARY KEY (`id`), MODIFY `id` INTEGER NOT NULL AUTO_INCREMENT, ADD UNIQUE KEY `datetime` (`datetime`);<\/p>\n","protected":false},"excerpt":{"rendered":"
I accidentally created a bunch of tables without setting the `id` field as autoincrement, having a primary key, and making the `datetime` field unique. Doing some of these things as separate steps doesn\u2019t work because they are dependent on each other. So I combined them all into one command. ALTER TABLE `values_Temperature` ADD PRIMARY KEY … Continue reading Fixing a MySQL table<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-2836","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/posts\/2836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2836"}],"version-history":[{"count":1,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/posts\/2836\/revisions"}],"predecessor-version":[{"id":2837,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=\/wp\/v2\/posts\/2836\/revisions\/2837"}],"wp:attachment":[{"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wellgolly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}