dbiBStats_s Struct Reference
[DataBase Index Element API.]

B-tree database statistics. More...

Data Fields
unsigned int	bt_magic
unsigned int	bt_version
unsigned int	bt_nkeys
unsigned int	bt_ndata
unsigned int	bt_pagesize
unsigned int	bt_minkey
unsigned int	bt_re_len
unsigned int	bt_re_pad
unsigned int	bt_levels
unsigned int	bt_int_pg
unsigned int	bt_leaf_pg
unsigned int	bt_dup_pg
unsigned int	bt_over_pg
unsigned int	bt_free
unsigned int	bt_int_pgfree
unsigned int	bt_leaf_pgfree
unsigned int	bt_dup_pgfree
unsigned int	bt_over_pgfree

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Detailed Description

B-tree database statistics.

Definition at line 57 of file db3.c.

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Field Documentation

unsigned int dbiBStats_s::bt_magic

btree database magic.

Definition at line 58 of file db3.c.

unsigned int dbiBStats_s::bt_version

version of the btree database.

Definition at line 59 of file db3.c.

unsigned int dbiBStats_s::bt_nkeys

no. of unique keys in the database.

Definition at line 60 of file db3.c.

unsigned int dbiBStats_s::bt_ndata

no. of key/data pairs in the database.

Definition at line 61 of file db3.c.

unsigned int dbiBStats_s::bt_pagesize

database page size, in bytes.

Definition at line 62 of file db3.c.

unsigned int dbiBStats_s::bt_minkey

minimum keys per page.

Definition at line 63 of file db3.c.

unsigned int dbiBStats_s::bt_re_len

length of fixed-length records.

Definition at line 64 of file db3.c.

unsigned int dbiBStats_s::bt_re_pad

padding byte for fixed-length records.

Definition at line 65 of file db3.c.

unsigned int dbiBStats_s::bt_levels

no. of levels in the database.

Definition at line 66 of file db3.c.

unsigned int dbiBStats_s::bt_int_pg

no. of database internal pages.

Definition at line 67 of file db3.c.

unsigned int dbiBStats_s::bt_leaf_pg

no. of database leaf pages.

Definition at line 68 of file db3.c.

unsigned int dbiBStats_s::bt_dup_pg

no. of database duplicate pages.

Definition at line 69 of file db3.c.

unsigned int dbiBStats_s::bt_over_pg

no. of database overflow pages.

Definition at line 70 of file db3.c.

unsigned int dbiBStats_s::bt_free

no. of pages on the free list.

Definition at line 71 of file db3.c.

unsigned int dbiBStats_s::bt_int_pgfree

no. of bytes free in internal pages.

Definition at line 72 of file db3.c.

unsigned int dbiBStats_s::bt_leaf_pgfree

no. of bytes free in leaf pages.

Definition at line 73 of file db3.c.

unsigned int dbiBStats_s::bt_dup_pgfree

no. of bytes free in duplicate pages.

Definition at line 74 of file db3.c.

unsigned int dbiBStats_s::bt_over_pgfree

no. of bytes free in overflow pages.

Definition at line 75 of file db3.c.

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

• rpmdb/db3.c

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