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dbiHStats_s Struct Reference
[DataBase Index element API.]


Data Fields

unsigned int hash_magic
unsigned int hash_version
unsigned int hash_nkeys
unsigned int hash_ndata
unsigned int hash_pagesize
unsigned int hash_nelem
unsigned int hash_ffactor
unsigned int hash_buckets
unsigned int hash_free
unsigned int hash_bfree
unsigned int hash_bigpages
unsigned int hash_big_bfree
unsigned int hash_overflows
unsigned int hash_ovfl_free
unsigned int hash_dup
unsigned int hash_dup_free

Detailed Description

Hash database statistics.

Definition at line 31 of file db3.c.


Field Documentation

unsigned int dbiHStats_s::hash_bfree
 

no. of bytes free on bucket pages.

Definition at line 41 of file db3.c.

unsigned int dbiHStats_s::hash_big_bfree
 

no. of bytes free on big item pages.

Definition at line 43 of file db3.c.

unsigned int dbiHStats_s::hash_bigpages
 

no. of big key/data pages.

Definition at line 42 of file db3.c.

unsigned int dbiHStats_s::hash_buckets
 

no. of hash buckets.

Definition at line 39 of file db3.c.

unsigned int dbiHStats_s::hash_dup
 

no. of duplicate pages.

Definition at line 46 of file db3.c.

unsigned int dbiHStats_s::hash_dup_free
 

no. bytes free on duplicate pages.

Definition at line 47 of file db3.c.

unsigned int dbiHStats_s::hash_ffactor
 

no. of items per bucket.

Definition at line 38 of file db3.c.

unsigned int dbiHStats_s::hash_free
 

no. of pages on the free list.

Definition at line 40 of file db3.c.

unsigned int dbiHStats_s::hash_magic
 

hash database magic number.

Definition at line 32 of file db3.c.

unsigned int dbiHStats_s::hash_ndata
 

no. of key/data pairs in the database.

Definition at line 35 of file db3.c.

unsigned int dbiHStats_s::hash_nelem
 

estimated size of the hash table.

Definition at line 37 of file db3.c.

unsigned int dbiHStats_s::hash_nkeys
 

no. of unique keys in the database.

Definition at line 34 of file db3.c.

unsigned int dbiHStats_s::hash_overflows
 

no. of overflow pages.

Definition at line 44 of file db3.c.

unsigned int dbiHStats_s::hash_ovfl_free
 

no. of bytes free on overflow pages.

Definition at line 45 of file db3.c.

unsigned int dbiHStats_s::hash_pagesize
 

db page (and bucket) size, in bytes.

Definition at line 36 of file db3.c.

unsigned int dbiHStats_s::hash_version
 

version of the hash database.

Definition at line 33 of file db3.c.


The documentation for this struct was generated from the following file:
Generated on Sun Oct 26 13:02:09 2003 for rpm by doxygen1.2.18