mdb_txn(3) Library Functions Manual mdb_txn(3)
NAME
mdb_txn - Transaction Flags
SYNOPSIS
Macros
#define MDB_TXN_BEGIN_FLAGS MDB_RDONLY
#define MDB_TXN_RDONLY MDB_RDONLY
#define MDB_TXN_WRITEMAP MDB_WRITEMAP
#define MDB_TXN_FINISHED 0x01
#define MDB_TXN_ERROR 0x02
#define MDB_TXN_DIRTY 0x04
#define MDB_TXN_SPILLS 0x08
#define MDB_TXN_HAS_CHILD 0x10
#define MDB_TXN_BLOCKED
(MDB_TXN_FINISHED|MDB_TXN_ERROR|MDB_TXN_HAS_CHILD)
Detailed Description
Macro Definition Documentation
#define MDB_TXN_BEGIN_FLAGS MDB_RDONLY
mdb_txn_begin() flags
#define MDB_TXN_RDONLY MDB_RDONLY
read-only transaction
#define MDB_TXN_WRITEMAP MDB_WRITEMAP
copy of MDB_env flag in writers
#define MDB_TXN_FINISHED 0x01
txn is finished or never began
#define MDB_TXN_ERROR 0x02
txn is unusable after an error
#define MDB_TXN_DIRTY 0x04
must write, even if dirty list is empty
#define MDB_TXN_SPILLS 0x08
txn or a parent has spilled pages
#define MDB_TXN_HAS_CHILD 0x10
txn has an MDB_txn.mt_child
#define MDB_TXN_BLOCKED
(MDB_TXN_FINISHED|MDB_TXN_ERROR|MDB_TXN_HAS_CHILD)
most operations on the txn are currently illegal
Author
Generated automatically by Doxygen for LMDB from the source code.
LMDB Thu Mar 24 2022 mdb_txn(3)
Generated by dwww version 1.14 on Fri Jan 24 06:21:16 CET 2025.