53 lines
1.2 KiB
Ruby
53 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
module Database
|
|
module SchemaCacheWithRenamedTable
|
|
# Override methods in ActiveRecord::ConnectionAdapters::SchemaCache
|
|
|
|
def clear!
|
|
super
|
|
|
|
clear_renamed_tables_cache!
|
|
end
|
|
|
|
def clear_data_source_cache!(name)
|
|
super(name)
|
|
|
|
clear_renamed_tables_cache!
|
|
end
|
|
|
|
def primary_keys(table_name)
|
|
super(underlying_table(table_name))
|
|
end
|
|
|
|
def columns(table_name)
|
|
super(underlying_table(table_name))
|
|
end
|
|
|
|
def columns_hash(table_name)
|
|
super(underlying_table(table_name))
|
|
end
|
|
|
|
def indexes(table_name)
|
|
super(underlying_table(table_name))
|
|
end
|
|
|
|
private
|
|
|
|
def underlying_table(table_name)
|
|
renamed_tables_cache.fetch(table_name, table_name)
|
|
end
|
|
|
|
def renamed_tables_cache
|
|
@renamed_tables ||= Gitlab::Database::TABLES_TO_BE_RENAMED.select do |old_name, new_name|
|
|
connection.view_exists?(old_name)
|
|
end
|
|
end
|
|
|
|
def clear_renamed_tables_cache!
|
|
@renamed_tables = nil # rubocop:disable Gitlab/ModuleWithInstanceVariables
|
|
end
|
|
end
|
|
end
|
|
end
|