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Change materialized views to be refreshed concurrently to avoid locks (#29015)

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This commit is contained in:
Eugen Rochko
2024-01-30 19:21:30 +01:00
committed by GitHub
parent c4af668e5c
commit fa0ba67753
7 changed files with 11 additions and 7 deletions
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2
app/models/account_summary.rb
View File

@@ -19,6 +19,8 @@ class AccountSummary < ApplicationRecord
scope :filtered, -> { where.missing(:follow_recommendation_suppressions) }
def self.refresh
Scenic.database.refresh_materialized_view(table_name, concurrently: true, cascade: false)
rescue ActiveRecord::StatementInvalid
Scenic.database.refresh_materialized_view(table_name, concurrently: false, cascade: false)
end

2
app/models/follow_recommendation.rb
View File

@@ -19,6 +19,8 @@ class FollowRecommendation < ApplicationRecord
scope :localized, ->(locale) { joins(:account_summary).merge(AccountSummary.localized(locale)) }
def self.refresh
Scenic.database.refresh_materialized_view(table_name, concurrently: true, cascade: false)
rescue ActiveRecord::StatementInvalid
Scenic.database.refresh_materialized_view(table_name, concurrently: false, cascade: false)
end