MDB_db Struct Reference

Public Attributes
uint32_t	md_pad
uint16_t	md_flags
uint16_t	md_depth
pgno_t	md_branch_pages
pgno_t	md_leaf_pages
pgno_t	md_overflow_pages
mdb_size_t	md_entries
pgno_t	md_root

Detailed Description

Information about a single database in the environment.

Member Data Documentation

md_branch_pages

pgno_t MDB_db::md_branch_pages

number of internal pages

md_depth

uint16_t MDB_db::md_depth

depth of this tree

md_entries

mdb_size_t MDB_db::md_entries

number of data items

md_flags

uint16_t MDB_db::md_flags

Database Flags

md_leaf_pages

pgno_t MDB_db::md_leaf_pages

number of leaf pages

md_overflow_pages

pgno_t MDB_db::md_overflow_pages

number of overflow pages

md_pad

uint32_t MDB_db::md_pad

also ksize for LEAF2 pages

md_root

pgno_t MDB_db::md_root

the root page of this tree

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

• external/db_drivers/liblmdb/mdb.c