Inheritance diagram for PageConverter:

Collaboration diagram for PageConverter:

Public Member Functions
virtual ulint	get_space_id () const UNIV_NOTHROW
Public Member Functions inherited from AbstractCallback
	AbstractCallback (trx_t *trx)
virtual	~AbstractCallback ()
virtual dberr_t	init (os_offset_t file_size, const buf_block_t *block) UNIV_NOTHROW
bool	is_compressed_table () const UNIV_NOTHROW
Public Member Functions inherited from PageCallback
	PageCallback ()
void	set_file (const char *filename, os_file_t file) UNIV_NOTHROW
ulint	get_zip_size () const
dberr_t	set_zip_size (const buf_frame_t *page) UNIV_NOTHROW
ulint	get_page_size () const

- of the index to look for
Find the index field entry in in the cfg indexes fields. Returns instance if found else 0.
	PageConverter (row_import cfg, trx_t trx) UNIV_NOTHROW
virtual dberr_t	operator() (os_offset_t offset, buf_block_t *block) UNIV_NOTHROW

Additional Inherited Members
Public Attributes inherited from PageCallback
ulint	m_zip_size
ulint	m_page_size
os_file_t	m_file
const char *	m_filepath
Protected Member Functions inherited from AbstractCallback
buf_frame_t *	get_frame (buf_block_t *block) const UNIV_NOTHROW
dberr_t	periodic_check () UNIV_NOTHROW
const xdes_t *	xdes (ulint page_no, const page_t *page) const UNIV_NOTHROW
dberr_t	set_current_xdes (ulint page_no, const page_t *page) UNIV_NOTHROW
bool	is_root_page (const page_t *page) const UNIV_NOTHROW
bool	is_free (ulint page_no) const UNIV_NOTHROW
Protected Attributes inherited from AbstractCallback
trx_t *	m_trx
ulint	m_space
ulint	m_free_limit
ulint	m_size
xdes_t *	m_xdes
ulint	m_xdes_page_no
ulint	m_space_flags
ulint	m_table_flags

Detailed Description

Definition at line 856 of file row0import.cc.

Constructor & Destructor Documentation

PageConverter::PageConverter	(	row_import *	cfg,
		trx_t *	trx
	)

Constructor

Parameters

cfg	- config of table being imported.
trx	- transaction covering the import

Definition at line 1653 of file row0import.cc.

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virtual ulint PageConverter::get_space_id ( ) const

inlinevirtual

Return values

the	server space id of the tablespace being iterated over

Definition at line 872 of file row0import.cc.

dberr_t PageConverter::operator()	(	os_offset_t	offset,
		buf_block_t *	block
	)

virtual

Called for each block as it is read from the file.

Parameters

offset	- physical offset in the file
block	- block to convert, it is not from the buffer pool.

Return values

DB_SUCCESS or error code.

Called for every page in the tablespace. If the page was not updated then its state must be set to BUF_PAGE_NOT_USED.

Parameters

offset	- physical offset within the file
block	- block read from file, note it is not from the buffer pool

Return values

DB_SUCCESS or error code.

Definition at line 2122 of file row0import.cc.

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