• Stan Hu's avatar
    Fix duplicate key errors in PostDeployMigrateUserExternalMailData migration · 2e564ddf
    Stan Hu authored
    `email_provider` by default is NULL, and if a user had not logged the
    value would remain NULL. Upgrading to GitLab 10.0 would lead to a
    PG::UniqueViolation because the post-deploy migration would attempt
    to reinsert the entry because the NULL comparison between
    `users.email_provider` and `user_synced_attributes_metadata.email_provider`
    would never match.
    
    Closes #38246
    2e564ddf
sh-fix-issue-38246.yml 122 Bytes