{"id":2936,"date":"2025-09-24T09:58:20","date_gmt":"2025-09-24T09:58:20","guid":{"rendered":"https:\/\/learning.workfall.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/"},"modified":"2025-09-24T09:58:20","modified_gmt":"2025-09-24T09:58:20","slug":"q-how-do-i-handle-database-migrations-and-schema-changes","status":"publish","type":"helpie_faq","link":"https:\/\/learning.workfall.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/","title":{"rendered":"Q. How do I handle database migrations and schema changes?"},"content":{"rendered":"<p><b>A: <\/b><span style=\"font-weight: 400\">Diesel has a built-in migrations mechanism. You define SQL (or use the Diesel CLI) to create up\/down migration files, which you run to bring your DB to the desired schema. Always version your migrations, test rollback, and in production deploy migrations before or along with your new application. Also back up your data before doing destructive migrations.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A: Diesel has a built-in migrations mechanism. You define SQL (or use the Diesel CLI) to create up\/down migration files, which you run to bring your DB to the desired schema. Always version your migrations, test rollback, and in production deploy migrations before or along with your new application. Also back up your data before [&hellip;]<\/p>\n","protected":false},"author":257,"featured_media":0,"menu_order":0,"comment_status":"","ping_status":"closed","template":"","format":"standard","meta":{"spay_email":""},"helpie_faq_category":[469],"helpie_faq_group":[516],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Q. How do I handle database migrations and schema changes? - The Workfall Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Q. How do I handle database migrations and schema changes? - The Workfall Blog\" \/>\n<meta property=\"og:description\" content=\"A: Diesel has a built-in migrations mechanism. You define SQL (or use the Diesel CLI) to create up\/down migration files, which you run to bring your DB to the desired schema. Always version your migrations, test rollback, and in production deploy migrations before or along with your new application. Also back up your data before [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/\" \/>\n<meta property=\"og:site_name\" content=\"The Workfall Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/workfall\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@workfall\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#organization\",\"name\":\"Workfall - Hire #Kickass Coders On Demand\",\"url\":\"https:\/\/learning.workfall.com\/learning\/blog\/\",\"sameAs\":[\"https:\/\/www.instagram.com\/workfall\/\",\"https:\/\/www.linkedin.com\/company\/workfall\/\",\"https:\/\/facebook.com\/workfall\",\"https:\/\/twitter.com\/workfall\"],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i1.wp.com\/18.141.20.153\/learning\/blog\/wp-content\/uploads\/2021\/10\/cropped-WF_logo.png?fit=400%2C400\",\"contentUrl\":\"https:\/\/i1.wp.com\/18.141.20.153\/learning\/blog\/wp-content\/uploads\/2021\/10\/cropped-WF_logo.png?fit=400%2C400\",\"width\":400,\"height\":400,\"caption\":\"Workfall - Hire #Kickass Coders On Demand\"},\"image\":{\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#website\",\"url\":\"https:\/\/learning.workfall.com\/learning\/blog\/\",\"name\":\"The Workfall Blog\",\"description\":\"#Tech #Remote #Jobs\",\"publisher\":{\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/learning.workfall.com\/learning\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#webpage\",\"url\":\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/\",\"name\":\"Q. How do I handle database migrations and schema changes? - The Workfall Blog\",\"isPartOf\":{\"@id\":\"https:\/\/learning.workfall.com\/learning\/blog\/#website\"},\"datePublished\":\"2025-09-24T09:58:20+00:00\",\"dateModified\":\"2025-09-24T09:58:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/learning.workfall.com\/learning\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FAQs\",\"item\":\"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Q. How do I handle database migrations and schema changes?\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Q. How do I handle database migrations and schema changes? - The Workfall Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/","og_locale":"en_US","og_type":"article","og_title":"Q. How do I handle database migrations and schema changes? - The Workfall Blog","og_description":"A: Diesel has a built-in migrations mechanism. You define SQL (or use the Diesel CLI) to create up\/down migration files, which you run to bring your DB to the desired schema. Always version your migrations, test rollback, and in production deploy migrations before or along with your new application. Also back up your data before [&hellip;]","og_url":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/","og_site_name":"The Workfall Blog","article_publisher":"https:\/\/facebook.com\/workfall","twitter_card":"summary_large_image","twitter_site":"@workfall","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/learning.workfall.com\/learning\/blog\/#organization","name":"Workfall - Hire #Kickass Coders On Demand","url":"https:\/\/learning.workfall.com\/learning\/blog\/","sameAs":["https:\/\/www.instagram.com\/workfall\/","https:\/\/www.linkedin.com\/company\/workfall\/","https:\/\/facebook.com\/workfall","https:\/\/twitter.com\/workfall"],"logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/learning.workfall.com\/learning\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/i1.wp.com\/18.141.20.153\/learning\/blog\/wp-content\/uploads\/2021\/10\/cropped-WF_logo.png?fit=400%2C400","contentUrl":"https:\/\/i1.wp.com\/18.141.20.153\/learning\/blog\/wp-content\/uploads\/2021\/10\/cropped-WF_logo.png?fit=400%2C400","width":400,"height":400,"caption":"Workfall - Hire #Kickass Coders On Demand"},"image":{"@id":"https:\/\/learning.workfall.com\/learning\/blog\/#\/schema\/logo\/image\/"}},{"@type":"WebSite","@id":"https:\/\/learning.workfall.com\/learning\/blog\/#website","url":"https:\/\/learning.workfall.com\/learning\/blog\/","name":"The Workfall Blog","description":"#Tech #Remote #Jobs","publisher":{"@id":"https:\/\/learning.workfall.com\/learning\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/learning.workfall.com\/learning\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#webpage","url":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/","name":"Q. How do I handle database migrations and schema changes? - The Workfall Blog","isPartOf":{"@id":"https:\/\/learning.workfall.com\/learning\/blog\/#website"},"datePublished":"2025-09-24T09:58:20+00:00","dateModified":"2025-09-24T09:58:20+00:00","breadcrumb":{"@id":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/q-how-do-i-handle-database-migrations-and-schema-changes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/learning.workfall.com\/learning\/blog\/"},{"@type":"ListItem","position":2,"name":"FAQs","item":"https:\/\/ec2-18-141-20-153.ap-southeast-1.compute.amazonaws.com\/learning\/blog\/helpie_faq\/"},{"@type":"ListItem","position":3,"name":"Q. How do I handle database migrations and schema changes?"}]}]}},"_links":{"self":[{"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/helpie_faq\/2936"}],"collection":[{"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/helpie_faq"}],"about":[{"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/types\/helpie_faq"}],"author":[{"embeddable":true,"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/users\/257"}],"replies":[{"embeddable":true,"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/comments?post=2936"}],"version-history":[{"count":0,"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/helpie_faq\/2936\/revisions"}],"wp:attachment":[{"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/media?parent=2936"}],"wp:term":[{"taxonomy":"helpie_faq_category","embeddable":true,"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/helpie_faq_category?post=2936"},{"taxonomy":"helpie_faq_group","embeddable":true,"href":"https:\/\/learning.workfall.com\/learning\/blog\/wp-json\/wp\/v2\/helpie_faq_group?post=2936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}