Method: Sequel::Postgres::DatabaseMethods#supports_prepared_transactions?

Defined in:
lib/sequel/adapters/shared/postgres.rb

#supports_prepared_transactions? ⇒ Boolean

PostgreSQL supports prepared transactions (two-phase commit) if max_prepared_transactions is greater than 0.

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/postgres.rb', line 502

def supports_prepared_transactions?
  return @supports_prepared_transactions if defined?(@supports_prepared_transactions)
  @supports_prepared_transactions = self['SHOW max_prepared_transactions'].get.to_i > 0
end