惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

Google DeepMind News
Google DeepMind News
D
Docker
Last Week in AI
Last Week in AI
WordPress大学
WordPress大学
月光博客
月光博客
小众软件
小众软件
量子位
V
Visual Studio Blog
H
Hackread – Cybersecurity News, Data Breaches, AI and More
T
Tailwind CSS Blog
Cyber Security Advisories - MS-ISAC
Cyber Security Advisories - MS-ISAC
罗磊的独立博客
博客园 - 叶小钗
美团技术团队
让小产品的独立变现更简单 - ezindie.com
让小产品的独立变现更简单 - ezindie.com
Apple Machine Learning Research
Apple Machine Learning Research
博客园 - 三生石上(FineUI控件)
博客园 - 聂微东
博客园 - 司徒正美
Microsoft Azure Blog
Microsoft Azure Blog
博客园 - Franky
Hugging Face - Blog
Hugging Face - Blog
GbyAI
GbyAI
C
Check Point Blog

Discourse Meta - Latest posts

Horizon: High Context Topic Cards I'd like to ask what this file /var/www/discourse/vendor/data/RT_sRGB.icm is used for? Discourse to Markdown Plugin How to verify a subdomain (mysite.discourse.group) in Google Search Console? Reader Mode Publishing WordPress gallery posts on Discourse Discourse User Feedback New user filter by custom field and contact Interact with discourse from Python? Why we can't type the assignee in the search of a post to assign - home screen app Redis Flushall Category-toggled one-touch move post Some sort of variable to eliminate duplicate text? Why did this plugin replacement fail? Add user to list modal often appears above the mobile viewport sceen Creating/Editing a post on mobile: let's discuss the 2026 Discourse experience Wp-discourse feature request - do not show comments with specific tag? Are there any good Chinese plugins? Discourse ID and 2FA Discourse MCP is here! Sample Forum to See Admin Features? I am unable to register for a free Discourse site Wikipedia Lookup Add text for /login (like js.create_account.disclaimer for /signup) How can i set disable Markdown & Default to Rich Text What's the background image size for the Welcome Banner? How do I enable Associated Accounts with 2FA? Hamburger toggle Support <span data-attribute> in the rich editor Cannot disable read-only mode on Free Plan
Discourse restore fails with relation already exists error
@gallery3540 · 2026-04-30 · via Discourse Meta - Latest posts
Through a series of unfortunate events, I seem to be unable to restore from my latest full backup. Full story to come, but at the moment the problem I’m having is during a backup restore it throws this error: Migrating the database… EXCEPTION: rake db:migrate Failed to migrate database. rake aborted! StandardError: An error has occurred, this and all later migrations canceled: (StandardError) PG::DuplicateTable: ERROR: relation “gamification_leaderboard_scores” already exists This seems to be a problem with my plugins, but I’d appreciate some help deciphering the logs for a solution to allow the restore to work. Anyway, this is what happened. Earlier today I performed a Discourse update to bring it up to 2026.5.0-latest b0873d3ecd, which introduced some breaking change causing my primary theme to stop working. I should have checked compatibility before updating. In a panic, I thought I would be able to restore from my last backup to revert back to a Discourse version compatible with the theme. Before the restore, I did take a full backup thinking that if anything went wrong I want as many restore points as possible. Well, something went wrong during this first restore and Discourse came back up missing the last 15 days of content. Looking into it further, I found a topic on Meta that suggested to rename the backup file from 2026-04-28-033449-v20260420014648.sql.gz to 2026-04-28-033449-v20260407093145.sql.gz I’m not sure why this worked, but it at least got me back up to yesterday’s backup. I still need to restore from my last full backup taken this morning, which is the one giving the error shown at the top.