{"id":345,"date":"2016-03-27T14:21:28","date_gmt":"2016-03-27T20:21:28","guid":{"rendered":"http:\/\/projectopy.com\/programacion\/?p=345"},"modified":"2016-03-27T14:21:28","modified_gmt":"2016-03-27T20:21:28","slug":"crud-en-mysql","status":"publish","type":"post","link":"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/","title":{"rendered":"CRUD en MySQL"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de Contenidos<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/#Operaciones_CRUD\" title=\"Operaciones CRUD\">Operaciones CRUD<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/#Create\" title=\"Create\">Create<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/#Read\" title=\"Read\">Read<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/#Update\" title=\"Update\">Update<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/iscodigo.com\/blog\/database\/crud-en-mysql\/#Delete\" title=\"Delete\">Delete<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Operaciones_CRUD\"><\/span>Operaciones CRUD<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Las operaciones m\u00e1s comunes en una base de datos tratan de la manipulaci\u00f3n de los datos. Se puede tambi\u00e9n, modificar estructuras y agregar accesos.<\/p>\n<p>Estas operaciones de manipulaci\u00f3n de datos se conocen como CRUD (Create, Read, Update, Delete).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Create\"><\/span>Create<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Insertar un registro en una tabla.<\/p>\n<p><code>INSERT INTO [nombre tabla] ([campos que se insertar\u00e1n]) VALUES([valores que se insertar\u00e1n])<\/code><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Read\"><\/span>Read<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Seleccionar uno o varios registros, siguiendo una serie de filtros.<br \/>\n<code>SELECT [campos a mostrar, * para mostrar todos] FROM [tabla] WHERE [filtro seleccionado]<\/code><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Update\"><\/span>Update<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Actualizar uno o varios registros.<br \/>\n<code>UPDATE [tabla] SET [campo] = [valor actualizado]<br \/>\nWHERE [filtro correspondiente]<\/code><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Delete\"><\/span>Delete<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eliminar de la tabla uno o varios registros.<br \/>\n<code>DELETE FROM [tabla] WHERE [filtro correspondiente]<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Operaciones CRUD Las operaciones m\u00e1s comunes en una base de datos tratan de la manipulaci\u00f3n de los datos. Se puede tambi\u00e9n, modificar estructuras y agregar accesos. Estas operaciones de manipulaci\u00f3n de datos se conocen como CRUD (Create, Read, Update, Delete). Create Insertar un registro en una tabla. INSERT INTO [nombre tabla] ([campos que se insertar\u00e1n]) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[41,44],"tags":[],"class_list":["post-345","post","type-post","status-publish","format-standard","hentry","category-database","category-mysql"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/posts\/345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/comments?post=345"}],"version-history":[{"count":0,"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/posts\/345\/revisions"}],"wp:attachment":[{"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/media?parent=345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/categories?post=345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iscodigo.com\/blog\/wp-json\/wp\/v2\/tags?post=345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}