Sha256: 6d2e27552abe59b3aa30a54994965e4eb04b9bee9333ba87bbccb70aae6de631
Contents?: true
Size: 1.21 KB
Versions: 50
Compression:
Stored size: 1.21 KB
Contents
# frozen_string_literal: true
module ActiveRecord
module ConnectionAdapters
module PostgreSQL
module ReferentialIntegrity # :nodoc:
def disable_referential_integrity # :nodoc:
original_exception = nil
begin
transaction(requires_new: true) do
execute(tables.collect { |name| "ALTER TABLE #{quote_table_name(name)} DISABLE TRIGGER ALL" }.join(";"))
end
rescue ActiveRecord::ActiveRecordError => e
original_exception = e
end
begin
yield
rescue ActiveRecord::InvalidForeignKey => e
warn <<-WARNING
WARNING: Rails was not able to disable referential integrity.
This is most likely caused due to missing permissions.
Rails needs superuser privileges to disable referential integrity.
cause: #{original_exception.try(:message)}
WARNING
raise e
end
begin
transaction(requires_new: true) do
execute(tables.collect { |name| "ALTER TABLE #{quote_table_name(name)} ENABLE TRIGGER ALL" }.join(";"))
end
rescue ActiveRecord::ActiveRecordError
end
end
end
end
end
end
Version data entries
50 entries across 50 versions & 6 rubygems