ehash_dir_header Struct Reference

Collaboration diagram for ehash_dir_header:

Public Attributes
VFID	bucket_file
VFID	overflow_file
int	local_depth_count [EHASH_HASH_KEY_BITS+1]
DB_TYPE	key_type
short	depth
char	alignment

Detailed Description

Definition at line 101 of file extendible_hash.c.

Member Data Documentation

char ehash_dir_header::alignment

Definition at line 113 of file extendible_hash.c.

Referenced by ehash_create_helper(), ehash_initialize_bucket_new_page(), ehash_insert_to_bucket_after_create(), ehash_rv_init_bucket_redo(), and ehash_split_bucket().

VFID ehash_dir_header::bucket_file

Definition at line 104 of file extendible_hash.c.

Referenced by ehash_create_helper(), ehash_dump(), ehash_expand_directory(), ehash_hash(), ehash_insert_to_bucket_after_create(), ehash_map(), ehash_merge(), ehash_split_bucket(), and xehash_destroy().

short ehash_dir_header::depth

Definition at line 112 of file extendible_hash.c.

Referenced by ehash_adjust_local_depth(), ehash_check_merge_possible(), ehash_connect_bucket(), ehash_create_helper(), ehash_dump(), ehash_expand_directory(), ehash_extend_bucket(), ehash_find_bucket_vpid_with_hash(), ehash_find_depth(), ehash_hash(), ehash_initialize_bucket_new_page(), ehash_insert_to_bucket_after_create(), ehash_merge_permanent(), ehash_shrink_directory(), and ehash_shrink_directory_if_need().

DB_TYPE ehash_dir_header::key_type

Definition at line 111 of file extendible_hash.c.

Referenced by ehash_create_helper(), ehash_delete(), ehash_distribute_records_into_two_bucket(), ehash_dump(), ehash_find_bucket_vpid_with_hash(), ehash_find_first_bit_position(), ehash_insert_bucket_after_extend_if_need(), ehash_insert_helper(), ehash_insert_to_bucket_after_create(), ehash_map(), ehash_merge_permanent(), ehash_rv_delete(), and ehash_search().

int ehash_dir_header::local_depth_count[EHASH_HASH_KEY_BITS+1]

Definition at line 109 of file extendible_hash.c.

Referenced by ehash_adjust_local_depth(), ehash_create_helper(), ehash_dump(), and ehash_shrink_directory_if_need().

VFID ehash_dir_header::overflow_file

Definition at line 105 of file extendible_hash.c.

Referenced by ehash_create_helper(), ehash_delete(), ehash_hash(), ehash_insert_bucket_after_extend_if_need(), ehash_insert_helper(), and ehash_insert_to_bucket_after_create().

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

• src/storage/extendible_hash.c