#include <config.h>
#include "transaction_log.h"
#include "transaction_log_applier.h"
#include "transaction_log_index.h"
#include "data_dictionary_schema.h"
#include "print_transaction_message.h"
#include "hexdump_transaction_message.h"
#include <errno.h>
#include <drizzled/plugin/plugin.h>
#include <drizzled/session.h>
#include <drizzled/gettext.h>
#include <boost/program_options.hpp>
#include <drizzled/module/option_map.h>
#include <drizzled/plugin/function.h>

Typedefs
typedef constrained_check < uint32_t, 2, 0 >	flush_constraint
typedef constrained_check < uint32_t, 8192, 4 >	write_buffers_constraint
Functions
static void	set_truncate_debug (Session *, sql_var_t)
static int	init (drizzled::module::Context &context)
static void	init_options (drizzled::module::option_context &context)
	DRIZZLE_PLUGIN (init, NULL, init_options)
Variables
static const char	DEFAULT_LOG_FILE_PATH [] = "transaction.log"
static bool	sysvar_transaction_log_enabled = false
static string	sysvar_transaction_log_file
static bool	sysvar_transaction_log_truncate_debug = false
static bool	sysvar_transaction_log_checksum_enabled = false
static flush_constraint	sysvar_transaction_log_flush_frequency
static write_buffers_constraint	sysvar_transaction_log_num_write_buffers
static const char	DEFAULT_USE_REPLICATOR [] = "default"
static string	sysvar_transaction_log_use_replicator
static TransactionLogTool *	transaction_log_tool
static TransactionLogEntriesTool *	transaction_log_entries_tool
static TransactionLogTransactionsTool *	transaction_log_transactions_tool
TransactionLogIndex *	transaction_log_index
TransactionLog *	transaction_log
TransactionLogApplier *	transaction_log_applier
plugin::Create_function < PrintTransactionMessageFunction > *	print_transaction_message_func_factory
plugin::Create_function < HexdumpTransactionMessageFunction > *	hexdump_transaction_message_func_factory

Detailed Description

Transaction log module initialization and plugin registration.

Definition in file module.cc.

Typedef Documentation

typedef constrained_check<uint32_t, 2, 0> flush_constraint

Numeric option controlling the sync/flush behaviour of the transaction log. Options are:

TransactionLog::FLUSH_FREQUENCY_OS == 0 ... let OS do sync'ing TransactionLog::FLUSH_FREQUENCY_EVERY_WRITE == 1 ... sync on every write TransactionLog::FLUSH_FREQUENCY_EVERY_SECOND == 2 ... sync at most once a second

Definition at line 86 of file module.cc.

typedef constrained_check<uint32_t, 8192, 4> write_buffers_constraint

Transaction Log plugin system variable - Number of slots to create for managing write buffers

Definition at line 92 of file module.cc.