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MySQL 5.1: Tup_page Struct Reference

Tup_page Struct Reference

#include <tuppage.hpp>

Collaboration diagram for Tup_page:

Collaboration graph
[legend]
List of all members.

Public Member Functions

 STATIC_CONST (DATA_WORDS=File_formats::NDB_PAGE_SIZE_WORDS-32)

Public Attributes

File_formats::Page_header m_page_header
Uint32 m_restart_seq
Uint32 page_state
union {
   Uint32   next_page
   Uint32   nextList
}; 
union {
   Uint32   prev_page
   Uint32   prevList
}; 
Uint32 first_cluster_page
Uint32 last_cluster_page
Uint32 next_cluster_page
Uint32 prev_cluster_page
Uint32 frag_page_id
Uint32 physical_page_id
Uint32 free_space
Uint32 next_free_index
Uint32 list_index
Uint32 uncommitted_used_space
Uint32 m_page_no
Uint32 m_file_no
Uint32 m_table_id
Uint32 m_fragment_id
Uint32 m_extent_no
Uint32 m_extent_info_ptr
Uint32 unused_ph [9]
Uint32 m_data [DATA_WORDS]

Detailed Description

Definition at line 23 of file tuppage.hpp.

Member Function Documentation

Tup_page::STATIC_CONST ( DATA_WORDS  = File_formats::NDB_PAGE_SIZE_WORDS-32  ) 

Member Data Documentation

union { ... }

union { ... }

Uint32 Tup_page::first_cluster_page

Definition at line 36 of file tuppage.hpp.

Uint32 Tup_page::frag_page_id

Definition at line 40 of file tuppage.hpp.

Uint32 Tup_page::free_space

Definition at line 42 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_dirty_page(), Dbtup::disk_page_set_dirty(), Dbtup::disk_restart_undo_page_bits(), Dbtup::free_var_rec(), Tup_varsize_page::grow_entry(), Dbtup::restart_setup_page(), Tup_varsize_page::shrink_entry(), and Dbtup::update_free_page_list().

Uint32 Tup_page::last_cluster_page

Definition at line 37 of file tuppage.hpp.

Uint32 Tup_page::list_index

Definition at line 44 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_dirty_page(), Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), Dbtup::disk_restart_undo_callback(), Dbtup::disk_restart_undo_page_bits(), Dbtup::restart_setup_page(), and Dbtup::update_free_page_list().

Uint32 Tup_page::m_data[DATA_WORDS]

Definition at line 56 of file tuppage.hpp.

Referenced by Tup_varsize_page::get_free_space_ptr(), Tup_varsize_page::get_index_ptr(), Tup_varsize_page::get_index_word(), Tup_varsize_page::get_ptr(), Tup_fixsize_page::get_ptr(), and Tup_varsize_page::shrink_entry().

Uint32 Tup_page::m_extent_info_ptr

Definition at line 51 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_dirty_page(), Dbtup::disk_page_prealloc_initial_callback(), and Dbtup::restart_setup_page().

Uint32 Tup_page::m_extent_no

Definition at line 50 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_initial_callback(), and Dbtup::restart_setup_page().

Uint32 Tup_page::m_file_no

Definition at line 47 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), Dbtup::disk_restart_undo_callback(), Dbtup::drop_fragment_unmap_pages(), and Dbtup::restart_setup_page().

Uint32 Tup_page::m_fragment_id

Definition at line 49 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::disk_restart_undo_callback().

struct File_formats::Page_header Tup_page::m_page_header

Definition at line 25 of file tuppage.hpp.

Referenced by Dbtup::disk_restart_undo_callback(), and Dbtup::disk_restart_undo_page_bits().

Uint32 Tup_page::m_page_no

Definition at line 46 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), Dbtup::disk_restart_undo_callback(), Dbtup::drop_fragment_unmap_pages(), and Dbtup::restart_setup_page().

Uint32 Tup_page::m_restart_seq

Definition at line 26 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback(), Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::restart_setup_page().

Uint32 Tup_page::m_table_id

Definition at line 48 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::disk_restart_undo_callback().

Uint32 Tup_page::next_cluster_page

Definition at line 38 of file tuppage.hpp.

Uint32 Tup_page::next_free_index

Definition at line 43 of file tuppage.hpp.

Uint32 Tup_page::next_page

Definition at line 29 of file tuppage.hpp.

Uint32 Tup_page::nextList

Definition at line 30 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::disk_restart_undo_callback().

Uint32 Tup_page::page_state

Definition at line 27 of file tuppage.hpp.

Referenced by Dbtup::alloc_tuple_from_page().

Uint32 Tup_page::physical_page_id

Definition at line 41 of file tuppage.hpp.

Uint32 Tup_page::prev_cluster_page

Definition at line 39 of file tuppage.hpp.

Uint32 Tup_page::prev_page

Definition at line 33 of file tuppage.hpp.

Uint32 Tup_page::prevList

Definition at line 34 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::disk_restart_undo_callback().

Uint32 Tup_page::uncommitted_used_space

Definition at line 45 of file tuppage.hpp.

Referenced by Dbtup::disk_page_prealloc_callback_common(), Dbtup::disk_page_prealloc_dirty_page(), Dbtup::disk_page_prealloc_initial_callback(), Dbtup::disk_page_set_dirty(), and Dbtup::restart_setup_page().

Uint32 Tup_page::unused_ph[9]

Definition at line 52 of file tuppage.hpp.

The documentation for this struct was generated from the following file:
  • mysql/src/5.1-dbg/storage/ndb/src/kernel/blocks/dbtup/tuppage.hpp
Generated on Sun Sep 10 00:23:13 2006 for MySQL 5.1 by  doxygen 1.4.7