{"id":28263,"date":"2017-11-30T13:41:13","date_gmt":"2017-11-30T11:41:13","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=28263"},"modified":"2017-11-30T13:41:13","modified_gmt":"2017-11-30T11:41:13","slug":"change-sql-mode-for-mariadb-in-fedora-27","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2017\/11\/30\/change-sql-mode-for-mariadb-in-fedora-27\/","title":{"rendered":"Change SQL mode for MariaDB in Fedora 27"},"content":{"rendered":"\n

After I upgraded my laptop to Fedora 27<\/a>, I started experiencing some weird issues with most of the projects I am developing locally.\u00a0 Trying to save anything into the database that involves dates, started throwing the following errors:<\/p>\n

\r\nError:\u00a0SQLSTATE[22007]: Invalid datetime format: 1292 Incorrect datetime value: '2017-11-30T13:30:48+02:00' for column 'timestamp' at row 1\r\n<\/pre>\n
A quick look around showed that Fedora 27 ships MariaDB v10.2, while the previous distribution version shipped MariaDB v10.1. Digging through the changes between the two versions<\/a> didn’t help much, even though there is slight mention of the related change.<\/p>\n
SQL_MODE has been changed; in particular, NOT NULL fields with no default will no longer fall back to a dummy value for inserts which do not specify a value for that field.<\/p><\/blockquote>\n
StackOverflow<\/a> is much more helpful, as always.\u00a0 These two threads – one<\/a> and two<\/a> – in particular, explained the changes and suggested the fix.\u00a0 I had to either fix the projects I was working on, or modify my local configuration to use the old SQL mode.\u00a0 This thread<\/a> provided some more details, so the final solution was adding the following to the \/etc\/my.cnf<\/em> and restarting the MariaDB service:<\/p>\n
\r\n[mysqld]\r\nsql-mode="NO_ZERO_IN_DATE,NO_ZERO_DATE"\r\n<\/pre>\n
And now we are back to normal.<\/p>\n\n","protected":false},"excerpt":{"rendered":"\n
After I upgraded my laptop to Fedora 27, I started experiencing some weird issues with most of the projects I am developing locally.\u00a0 Trying to save anything into the database that involves dates, started throwing the following errors: Error:\u00a0SQLSTATE[22007]: Invalid datetime format: 1292 Incorrect datetime value: ‘2017-11-30T13:30:48+02:00’ for column ‘timestamp’ at row 1 A quick … Continue reading Change SQL mode for MariaDB in Fedora 27<\/span><\/a><\/p>\n\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Change SQL mode for MariaDB in Fedora 27 #Linux #Fedora #MySQL #WebDev #databases","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1,6,18,133,62,1334],"tags":[1559,2351,3066,1330],"keyring_services":[],"class_list":["post-28263","post","type-post","status-publish","format-standard","hentry","category-general","category-linux","category-programming","category-sysadmin","category-technology","category-web-work","tag-databases","tag-fedora-linux","tag-mysql","tag-web-development"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":18039,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/04\/19\/fedora-19-alpha-is-a-go\/","url_meta":{"origin":28263,"position":0},"title":"Fedora 19 alpha is a Go","author":"Leonid Mamchenkov","date":"April 19, 2013","format":false,"excerpt":"Fedora 19 alpha version will be released next Tuesday. \u00a0I've been busy with other things recently, so that was a surprising announcement for me. 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