Old_rows_log_event Class Reference

#include <log_event_old.h>

Inheritance diagram for Old_rows_log_event:

List of all members.

Public Types
enum	enum_error {   ERR_OPEN_FAILURE = -1, ERR_OK = 0, ERR_TABLE_LIMIT_EXCEEDED = 1, ERR_OUT_OF_MEM = 2,   ERR_BAD_TABLE_DEF = 3, ERR_RBR_TO_SBR = 4 }
enum	enum_flag { STMT_END_F = (1U << 0), NO_FOREIGN_KEY_CHECKS_F = (1U << 1), RELAXED_UNIQUE_CHECKS_F = (1U << 2), COMPLETE_ROWS_F = (1U << 3) }
enum	{ RLE_NO_FLAGS = 0U }
typedef uint16	flag_set
Public Member Functions
void	set_flags (flag_set flags_arg)
void	clear_flags (flag_set flags_arg)
flag_set	get_flags (flag_set flags_arg) const
int	add_row_data (uchar *data, size_t length)
virtual int	get_data_size ()
MY_BITMAP const *	get_cols () const
size_t	get_width () const
const Table_id &	get_table_id () const
virtual bool	write_data_header (IO_CACHE *file)
virtual bool	write_data_body (IO_CACHE *file)
virtual const char *	get_db ()
virtual bool	is_valid () const
Public Attributes
uint	m_row_count
Protected Member Functions
	Old_rows_log_event (THD *, TABLE *, ulong table_id, MY_BITMAP const *cols, bool is_transactional)
	Old_rows_log_event (const char *row_data, uint event_len, Log_event_type event_type, const Format_description_log_event *description_event)
virtual int	do_add_row_data (uchar *data, size_t length)
Protected Attributes
TABLE *	m_table
Table_id	m_table_id
MY_BITMAP	m_cols
ulong	m_width
ulong	m_master_reclength
uint32	m_bitbuf [128/(sizeof(uint32)*8)]
uint32	m_bitbuf_ai [128/(sizeof(uint32)*8)]
uchar *	m_rows_buf
uchar *	m_rows_cur
uchar *	m_rows_end
flag_set	m_flags

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Detailed Description

Base class for the three types of row-based events {Write|Update|Delete}_row_log_event_old, with event type codes PRE_GA_{WRITE|UPDATE|DELETE}_ROWS_EVENT. These events are never created any more, except when reading a relay log created by an old server.

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Member Enumeration Documentation

enum Old_rows_log_event::enum_error

Enumeration of the errors that can be returned.

Enumerator:

ERR_OPEN_FAILURE	Failure to open table
ERR_OK	No error
ERR_TABLE_LIMIT_EXCEEDED	No more room for tables
ERR_OUT_OF_MEM	Out of memory
ERR_BAD_TABLE_DEF	Table definition does not match
ERR_RBR_TO_SBR	daisy-chanining RBR to SBR not allowed

enum Old_rows_log_event::enum_flag

Enumerator:

COMPLETE_ROWS_F

Indicates that rows in this event are complete, that is contain values for all columns of the table.

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The documentation for this class was generated from the following files:

• log_event_old.h
• log_event_old.cc