Drizzled Public API Documentation

page_zip_des_struct Struct Reference

#include <page0types.h>

List of all members.

Public Attributes

page_zip_tdata
unsigned m_end:16
unsigned m_nonempty:1
unsigned n_blobs:12
unsigned ssize:PAGE_ZIP_SSIZE_BITS

Detailed Description

Compressed page descriptor

Definition at line 65 of file page0types.h.


Member Data Documentation

end offset of modification log

Definition at line 72 of file page0types.h.

Referenced by buf_LRU_get_free_block(), fil_create_new_single_table_tablespace(), and page_zip_write_rec().

TRUE if the modification log is not empty

Definition at line 73 of file page0types.h.

Referenced by btr_cur_update_alloc_zip(), buf_LRU_get_free_block(), fil_create_new_single_table_tablespace(), and page_zip_write_rec().

number of externally stored columns on the page; the maximum is 744 on a 16 KiB page

Definition at line 75 of file page0types.h.

Referenced by buf_LRU_get_free_block(), fil_create_new_single_table_tablespace(), and page_zip_dir_add_slot().

0 or compressed page size; the size in bytes is PAGE_ZIP_MIN_SIZE << (ssize - 1).

Definition at line 79 of file page0types.h.


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