BTPageOpaqueData Struct Reference

#include <nbtree.h>

Data Fields
BlockNumber	btpo_prev
BlockNumber	btpo_next
union {
uint32   level
TransactionId   xact
}	btpo
uint16	btpo_flags
BTCycleId	btpo_cycleid

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Detailed Description

Definition at line 53 of file nbtree.h.

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Field Documentation

union { ... } BTPageOpaqueData::btpo

Referenced by _bt_blnewpage(), _bt_get_endpoint(), _bt_getbuf(), _bt_getroot(), _bt_gettrueroot(), _bt_insert_parent(), _bt_insertonpg(), _bt_newroot(), _bt_page_recyclable(), _bt_pagedel(), _bt_split(), btree_xlog_delete_page(), btree_xlog_newroot(), btree_xlog_split(), and GetBTPageStatistics().

BTCycleId BTPageOpaqueData::btpo_cycleid

Definition at line 63 of file nbtree.h.

Referenced by _bt_blnewpage(), _bt_delitems_vacuum(), _bt_getroot(), _bt_newroot(), _bt_split(), btree_xlog_delete_page(), btree_xlog_newroot(), btree_xlog_split(), btvacuumpage(), and GetBTPageStatistics().

uint16 BTPageOpaqueData::btpo_flags

Definition at line 62 of file nbtree.h.

Referenced by _bt_blnewpage(), _bt_check_unique(), _bt_delitems_delete(), _bt_delitems_vacuum(), _bt_getroot(), _bt_getrootheight(), _bt_gettrueroot(), _bt_initmetapage(), _bt_newroot(), _bt_pagedel(), _bt_restore_meta(), _bt_split(), _bt_uppershutdown(), btree_xlog_delete(), btree_xlog_delete_page(), btree_xlog_newroot(), btree_xlog_split(), btree_xlog_vacuum(), btvacuumpage(), GetBTPageStatistics(), and pgstat_btree_page().

BlockNumber BTPageOpaqueData::btpo_next

Definition at line 56 of file nbtree.h.

Referenced by _bt_blnewpage(), _bt_buildadd(), _bt_check_unique(), _bt_findinsertloc(), _bt_get_endpoint(), _bt_getroot(), _bt_getstackbuf(), _bt_gettrueroot(), _bt_moveright(), _bt_newroot(), _bt_pagedel(), _bt_split(), _bt_walk_left(), btree_xlog_delete_page(), btree_xlog_newroot(), btree_xlog_split(), btvacuumpage(), GetBTPageStatistics(), and pgstatindex().

BlockNumber BTPageOpaqueData::btpo_prev

Definition at line 55 of file nbtree.h.

Referenced by _bt_blnewpage(), _bt_buildadd(), _bt_getroot(), _bt_newroot(), _bt_pagedel(), _bt_split(), _bt_walk_left(), btree_xlog_delete_page(), btree_xlog_newroot(), btree_xlog_split(), and GetBTPageStatistics().

uint32 BTPageOpaqueData::level

Definition at line 59 of file nbtree.h.

Referenced by _bt_blnewpage(), _bt_get_endpoint(), _bt_getroot(), _bt_gettrueroot(), _bt_insert_parent(), _bt_insertonpg(), _bt_newroot(), _bt_pagedel(), _bt_split(), btree_xlog_newroot(), btree_xlog_split(), and GetBTPageStatistics().

TransactionId BTPageOpaqueData::xact

Definition at line 60 of file nbtree.h.

Referenced by _bt_getbuf(), _bt_page_recyclable(), _bt_pagedel(), btree_xlog_delete_page(), and GetBTPageStatistics().

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

• src/include/access/nbtree.h