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libdb/dist/api_flags
Gregory Burd 5b7b02ae05 merge 5.3.21
2012-11-14 15:13:24 -05:00

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db_env_create
DB_CXX_NO_EXCEPTIONS # C++: return error values
DbEnv.backup
# Remove all files from the target directory tree first.
DB_BACKUP_CLEAN
DB_BACKUP_FILES # Copy plain files too.
DB_BACKUP_NO_LOGS # Don't backup log files.
DB_BACKUP_SINGLE_DIR # All files go to a single directory.
DB_BACKUP_UPDATE # Incremental backup.
DB_CREATE # Create the target directories.
DB_EXCL # Error if a target file exists.
DbEnv.close
# Sync database when automatically closing its db handles.
DB_FORCESYNC
DbEnv.dbremove
DB_AUTO_COMMIT # Implied transaction
DB_LOG_NO_DATA # UNDOC: Don't log the data.
DB_NOSYNC # UNDOC: Don't sync for a subdb remove
DB_TXN_NOT_DURABLE # UNDOC: Don't log the remove
DbEnv.dbrename
DB_AUTO_COMMIT # Implied transaction
DB_NOSYNC # Don't sync for a subdb rename
DbEnv.fileid_reset
DB_ENCRYPT # File contains encrypted databases
DbEnv.log_verify
DB_LOG_VERIFY_ERR # Verify failed.
DB_LOG_VERIFY_CAF # Continue after a failed check.
# Not the entire logs are verified, due to user specified log range,
# archiving, or other reasons. Only part of the entire logs verified.
DB_LOG_VERIFY_PARTIAL
DB_LOG_VERIFY_DBFILE # Verify only logs of one db file.
# Pre-scan log from last to first record to get aborts and timestamps.
DB_LOG_VERIFY_FORWARD
DB_LOG_VERIFY_INTERR # Got internal error during verify.
DB_LOG_VERIFY_WARNING # Got warnings during verify.
DB_LOG_VERIFY_VERBOSE # Output verbose information.
DbEnv.open
DB_CREATE # Create as necessary
DB_FAILCHK # Run failchk on open
DB_FAILCHK_ISALIVE # UNDOC: failchk with isalive, for SQL
DB_INIT_CDB # Concurrent Access Methods
DB_INIT_LOCK # Initialize locking
DB_INIT_LOG # Initialize logging
DB_INIT_MPOOL # Initialize mpool
DB_INIT_MUTEX # Initialize mutex
DB_INIT_REP # Initialize replication
DB_INIT_TXN # Initialize transactions
DB_LOCKDOWN # Lock memory into physical core
DB_NO_CHECKPOINT # UNDOC: Recover but do not checkpoint
DB_PRIVATE # DB_ENV is process local
DB_RECOVER # Run normal recovery
DB_RECOVER_FATAL # Run catastrophic recovery
DB_REGISTER # Multi-process registry
DB_SYSTEM_MEM # Use system-backed memory
DB_THREAD # Handle is free-threaded
DB_USE_ENVIRON # Use the environment
DB_USE_ENVIRON_ROOT # Use the environment if root
DbEnv.lock_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.lock_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_LOCK_CONF # Print lock conflict matrix
DB_STAT_LOCK_LOCKERS # Print lockers
DB_STAT_LOCK_OBJECTS # Print lock objects
DB_STAT_LOCK_PARAMS # Print lock parameters
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.lock_vec
DB_LOCK_CHECK # UNDOC: check for a lock
DB_LOCK_IGNORE_REC # UNDOC: get lock during recovery
DB_LOCK_NOWAIT # Don't wait for an unavailable lock
DB_LOCK_RECORD # UNDOC: record lock
DB_LOCK_SET_TIMEOUT # UNDOC: set lock timeout
DB_LOCK_SWITCH # UNDOC: switch existing lock
DB_LOCK_UPGRADE # UNDOC: upgrade existing lock
DbEnv.log_archive
DB_ARCH_ABS # Absolute pathnames
DB_ARCH_DATA # Data files
DB_ARCH_LOG # Log files
DB_ARCH_REMOVE # Remove log files
DbEnv.log_put
DB_FLUSH # Flush data to disk
DB_LOG_CHKPNT # UNDOC: Flush supports a checkpoint
DB_LOG_COMMIT # UNDOC: Flush supports a commit
DB_LOG_NOCOPY # UNDOC: Don't copy data
DB_LOG_NOT_DURABLE # UNDOC: Do not log; keep in memory
DB_LOG_WRNOSYNC # UNDOC: Write, don't sync log_put
DbEnv.log_set_config
DB_LOG_DIRECT # Don't buffer log files in the OS
DB_LOG_DSYNC # Set O_DSYNC on the log
DB_LOG_AUTO_REMOVE # Automatically remove log files
DB_LOG_IN_MEMORY # Store logs in buffers in memory
DB_LOG_ZERO # Zero log file on creation
DbEnv.log_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.log_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.lsn_reset
DB_ENCRYPT # File contains encrypted databases
DbEnv.memp_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.memp_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_MEMP_HASH # Print mpool hash buckets
DB_STAT_MEMP_NOERROR # UNDOC: continue on error
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.mutex_alloc
DB_MUTEX_ALLOCATED # UNDOC: Mutex currently allocated
DB_MUTEX_LOCKED # UNDOC: Mutex currently locked
DB_MUTEX_LOGICAL_LOCK # UNDOC: Mutex backs a database lock
DB_MUTEX_PROCESS_ONLY # Mutex private to a process
DB_MUTEX_SELF_BLOCK # Must be able to block self
DB_MUTEX_SHARED # Shared (read/write) mutex
DbEnv.mutex_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.mutex_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.remove
DB_FORCE
DB_USE_ENVIRON # Use the environment
DB_USE_ENVIRON_ROOT # Use the environment if root
DbEnv.rep_set_config
DB_REPMGR_CONF_2SITE_STRICT # Don't cheat on election votes
DB_REPMGR_CONF_ELECTIONS # Manage elections to choose master
DB_REP_CONF_AUTOINIT # automatic client init
DB_REP_CONF_AUTOROLLBACK # UNDOC: discard txns to sync w/ master
DB_REP_CONF_BULK # Bulk transfer
DB_REP_CONF_DELAYCLIENT # Delay client synchronization
DB_REP_CONF_INMEM # In-memory replication
DB_REP_CONF_LEASE # Master leases
DB_REP_CONF_NOWAIT # Don't wait, return error
DbEnv.rep_set_transport
DB_REP_ANYWHERE # Message can be serviced anywhere
DB_REP_NOBUFFER # Do not buffer this message
DB_REP_PERMANENT # Important -- app may want to flush
DB_REP_REREQUEST # This msg already been requested
DbEnv.rep_start
DB_REP_CLIENT # Client
DB_REP_MASTER # Master
DbEnv.rep_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.rep_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DB_STAT_SUMMARY # UNDOC: print summary
# Covers both flags to the callback-setting method, and the callback itself
DbEnv.repmgr_msg_dispatch
DB_REPMGR_NEED_RESPONSE # Synchronous request message type
DbEnv.repmgr_start
DB_REP_CLIENT # Client
DB_REP_ELECTION # Election
DB_REP_MASTER # Master
DbEnv.repmgr_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.repmgr_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.set_encrypt
DB_ENCRYPT_AES # AES, assumes SHA1 checksum
DbEnv.set_feedback.op
DB_RECOVER # Running recovery.
DbEnv.set_flags
DB_AUTO_COMMIT # Implied transaction
DB_CDB_ALLDB # Set CDB locking per environment
DB_DATABASE_LOCKING # UNDOC: try database-level locking
DB_DIRECT_DB # Don't buffer databases in the OS
DB_DSYNC_DB # Set O_DSYNC on the databases
DB_HOTBACKUP_IN_PROGRESS # Inhibit bulk loading optimization
DB_MULTIVERSION # Multiversion concurrency control
DB_NOLOCKING # Set locking/mutex behavior
DB_NOMMAP # Don't mmap the underlying file
DB_NOPANIC # Set panic state per environment
DB_NOFLUSH # UNDOC: don't flush cache on close
DB_OVERWRITE # Overwrite unlinked region files
DB_PANIC_ENVIRONMENT # Set panic state per environment
DB_REGION_INIT # Page-fault regions on open
DB_TIME_NOTGRANTED # Return NOTGRANTED on timeout
DB_TXN_NOSYNC # Do not sync log on commit
DB_TXN_NOWAIT # Do not wait for locks
DB_TXN_SNAPSHOT # Snapshot isolation
DB_TXN_WRITE_NOSYNC # Write the log bug don't sync
DB_YIELDCPU # Yield the CPU (a lot)
DbEnv.set_isalive
DB_MUTEX_ALLOCATED # UNDOC: Mutex currently allocated
DB_MUTEX_LOCKED # UNDOC: Mutex currently locked
DB_MUTEX_LOGICAL_LOCK # UNDOC: Mutex backs a database lock
DB_MUTEX_PROCESS_ONLY # Mutex private to a process
DB_MUTEX_SELF_BLOCK # Must be able to block self
DbEnv.set_timeout
DB_SET_LOCK_TIMEOUT # Set lock timeout
DB_SET_TXN_NOW # UNDOC: Timeout lock now
DB_SET_TXN_TIMEOUT # Set transaction timeout
DB_SET_REG_TIMEOUT # Set dbregister timeout
DbEnv.set_verbose
DB_VERB_BACKUP # Backup information
DB_VERB_DEADLOCK # Deadlock detection information
DB_VERB_FILEOPS # Major file operations
DB_VERB_FILEOPS_ALL # All file operations
DB_VERB_RECOVERY # Recovery information
DB_VERB_REGISTER # Dump waits-for table
DB_VERB_REPLICATION # All replication and repmgr output
DB_VERB_REPMGR_CONNFAIL # Repmgr connection failure output
DB_VERB_REPMGR_MISC # Miscellaneous repmgr output
DB_VERB_REP_ELECT # Replication election output
DB_VERB_REP_LEASE # Replication master lease output
DB_VERB_REP_MISC # Miscellaneous replication output
DB_VERB_REP_MSGS # Replication message output
DB_VERB_REP_SYNC # Replication client sync output
DB_VERB_REP_SYSTEM # Replication system messages
DB_VERB_REP_TEST # Replication temporary test output
DB_VERB_WAITSFOR # Dump waits-for table
DbEnv.stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbEnv.txn_begin
DB_IGNORE_LEASE # UNDOC: Ignore leases
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_TXN_NOSYNC # Do not sync log on commit
DB_TXN_NOWAIT # Do not wait for locks
DB_TXN_FAMILY # Cursors and child txns are
# independent but lock-compatible
DB_TXN_SNAPSHOT # Snapshot isolation
DB_TXN_SYNC # Always sync log on commit
DB_TXN_WAIT # Always wait for locks in this txn
DB_TXN_WRITE_NOSYNC # Write the log but don't sync
DB_TXN_BULK # Enable transactional bulk loading
DbEnv.txn_checkpoint
DB_CKP_INTERNAL # UNDOC: internally generated checkpoint
DB_FORCE # Force
DbEnv.txn_recover
__MASK=0xff # Berkeley DB operation codes.
DbEnv.txn_stat
DB_STAT_CLEAR # Clear stats after return
DbEnv.txn_stat_print
DB_STAT_ALL # Everything
DB_STAT_ALLOC # Print allocation information
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbLogc.get
__MASK=0xff # Berkeley DB operation codes.
DbMpoolFile.close
DB_MPOOL_DISCARD # UNDOC: Discard file
DB_FLUSH # UNDOC: opened to flush a page
DB_MPOOL_NOLOCK # UNDOC: Already have mpf locked
DbMpoolFile.get
DB_MPOOL_CREATE # Create a page
DB_MPOOL_DIRTY # Get page for an update
DB_MPOOL_EDIT # Modify without copying
DB_MPOOL_FREE # UNDOC: Free page if present
DB_MPOOL_LAST # Return the last page
DB_MPOOL_NEW # Create a new page
DB_MPOOL_TRY # Try to read a page, but don't block
DbMpoolFile.open
DB_CREATE # Create as necessary
DB_DIRECT # Don't buffer the file in the OS
DB_DURABLE_UNKNOWN # UNDOC: Durability on open
DB_EXTENT # UNDOC: dealing with an extent
DB_FLUSH # UNDOC: opened to flush a page
DB_MULTIVERSION # Multiversion concurrency control
DB_NOMMAP # Don't mmap underlying file
DB_ODDFILESIZE # Truncate file to N * pgsize
DB_RDONLY # Read-only (O_RDONLY)
DB_TXN_NOT_DURABLE # UNDOC: Mark file not durable on open
DbMpoolFile.set_flags
DB_MPOOL_NOFILE # Never open a backing file
DB_MPOOL_UNLINK # Unlink the file on last close
DbSequence.get
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_TXN_NOSYNC # Do not sync log on commit
DbSequence.open
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_CREATE # Create as necessary
DB_EXCL # Exclusive open (O_EXCL)
DB_THREAD # Handle is free-threaded
DbSequence.remove
DB_TXN_NOSYNC # Do not sync log on commit
DbSequence.set_flags
DB_SEQ_DEC # Decrement sequence
DB_SEQ_INC # Increment sequence
DB_SEQ_RANGE_SET # UNDOC: Range set
DB_SEQ_WRAP # Wrap sequence at min/max
DB_SEQ_WRAPPED # UNDOC: Just wrapped
DbSequence.stat
DB_STAT_CLEAR # Clear stats after return
DbSequence.stat_print
DB_STAT_CLEAR # Clear stats after return
DB_STAT_SUBSYSTEM # Print subsystems
DbSite.set_config
DB_BOOTSTRAP_HELPER # Join target for new group member
DB_GROUP_CREATOR # Primordial membership DB creator
DB_LEGACY # Upgrading pre-5.2 group
DB_LOCAL_SITE # Identifies this as the local site
DB_REPMGR_PEER # C2C synchronization
DbTxn.commit
DB_TXN_NOSYNC # Do not sync log on commit
DB_TXN_SYNC # Always sync log on commit
DbTxn.set_timeout
DB_SET_LOCK_TIMEOUT # Set lock timeout
DB_SET_TXN_TIMEOUT # Set transaction timeout
db_create
DB_CXX_NO_EXCEPTIONS # C++: return error values
DB_XA_CREATE # Create a DBP for an XA database
Db.associate
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_CREATE # Create as necessary
DB_IMMUTABLE_KEY # Secondary key is immutable
Db.associate_foreign
DB_FOREIGN_ABORT # If foreign key exists, delete aborts
DB_FOREIGN_CASCADE # If foreign key exists, delete cascades
DB_FOREIGN_NULLIFY # If foreign key exists, nullify it
Db.close
DB_NOSYNC # Berkeley DB operation codes.
Db.compact
DB_FREELIST_ONLY # Just sort and truncate
DB_FREE_SPACE # Free space
Db.cursor
DB_CURSOR_BULK # Optimize for bulk updates
DB_CURSOR_TRANSIENT # UNDOC: Single-use cursor
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_RECOVER # Called from recovery (internal)
DB_WRITECURSOR # Cursor can update (CDB)
DB_WRITELOCK # Cursor should get write locks
DB_TXN_SNAPSHOT # Snapshot isolation
Db.del
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_MULTIPLE # Delete multiple data values
DB_MULTIPLE_KEY # Delete multiple key/data pairs
Db.exists
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_RMW # Acquire write lock immediately
Db.get
__MASK=0xff # Berkeley DB operation codes.
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_IGNORE_LEASE # Ignore leases
DB_MULTIPLE # Return multiple data values
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_RMW # Acquire write lock immediately
Db.pget
__MASK=0xff # Berkeley DB operation codes.
DB_IGNORE_LEASE # Ignore leases
DB_MULTIPLE # Return multiple data values
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_RMW # Acquire write lock immediately
Db.join
DB_JOIN_NOSORT # Don't try to optmize join
Db.open
DB_AUTO_COMMIT # Implied transaction
DB_CREATE # Create file as necessary
DB_EXCL # Exclusive open (O_EXCL)
DB_FCNTL_LOCKING # UNDOC: fcntl(2) locking
DB_MULTIVERSION # Multiversion concurrency control
DB_NOMMAP # Don't mmap underlying file
DB_NO_AUTO_COMMIT # UNDOC: override env's AUTO_COMMIT
DB_RDONLY # Read-only (O_RDONLY)
DB_RDWRMASTER # UNDOC: allow subdb master open R/W
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_THREAD # Handle is free-threaded
DB_TRUNCATE # Discard existing DB (O_TRUNC)
# The following flags aren't actually part of the Db.open method
# API, but they are accepted by the underlying __db_open function.
DB_DURABLE_UNKNOWN # UNDOC: Durability on open
DB_INTERNAL_PERSISTENT_DB # UNDOC: Open db in metadata dir
DB_INTERNAL_TEMPORARY_DB # UNDOC: Open db in env home dir
DB_NOERROR # UNDOC: Don't raise errors.
DB_ODDFILESIZE # UNDOC: Truncate file to N * pgsize
DB_WRITEOPEN # UNDOC: open with write lock
# The following flags are DB constructor flags. However, create and/or
# open of BDB XML containers is done in a single call (rather than the
# two-call "construct the object, then open it" paradigm used by DB),
# and they can't collide for that reason.
DB_CXX_NO_EXCEPTIONS # C++: return error values
Db.put
__MASK=0xff # Berkeley DB operation codes.
DB_AUTO_COMMIT # UNDOC: compatibility only
DB_MULTIPLE # Put multiple (from key and data DBTs)
DB_MULTIPLE_KEY # Put multiple (from key DBT)
Db.set_encrypt
DB_ENCRYPT_AES # AES, assumes SHA1 checksum
Db.set_feedback
DB_UPGRADE # Upgrading
DB_VERIFY # Verifying
Db.set_flags
DB_CHKSUM # Checksums
DB_DUP # Btree, Hash: duplicate keys
DB_DUPSORT # Btree, Hash: sorted duplicated
DB_ENCRYPT # AES, assumes SHA1 checksum
DB_INORDER # Queue: strict ordering on consume
DB_RECNUM # Btree: record numbers
DB_RENUMBER # Recno: renumber on insert/delete
DB_REVSPLITOFF # Btree: turn off reverse splits
DB_SNAPSHOT # Recno: snapshot the input
DB_TXN_NOT_DURABLE # Do not log changes
Db.stat
DB_FAST_STAT # Don't traverse the database
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
Db.truncate
DB_AUTO_COMMIT # UNDOC: compatibility only
Db.upgrade
DB_DUPSORT # Upgrade duplicate data items
Db.verify
DB_AGGRESSIVE # Salvage whatever could be data
DB_NOORDERCHK # Skip sort order/hashing check
DB_ORDERCHKONLY # Only perform the order check
DB_PRINTABLE # Use printable format for salvage
DB_PR_PAGE # UNDOC: Show page contents (-da)
DB_PR_RECOVERYTEST # UNDOC: Recover test (-dr)
DB_SALVAGE # Salvage what looks like data
DB_UNREF # UNDOC: Report unreferenced pages
DB_VERIFY_PARTITION # Verifying a partition
# Flags understood by the btree structure checks (__bam_vrfy_subtree).
# These share the same space as the global flags to Db.verify.
DB_ST_DUPOK # UNDOC: Duplicates are acceptable
DB_ST_DUPSET # UNDOC: Subtree is in a duplicate tree
DB_ST_DUPSORT # UNDOC: Duplicates are sorted
DB_ST_IS_RECNO # UNDOC: Subtree is a recno
DB_ST_OVFL_LEAF # UNDOC: Overflow reffed from leaf page
DB_ST_RECNUM # UNDOC: Subtree has record numbering on
DB_ST_RELEN # UNDOC: Subtree has fixed-length recs
DB_ST_TOPLEVEL # UNDOC: Subtree == entire tree
# Flags understood by __bam_salvage and __db_salvage. These need not
# share name space with the __bam_vrfy_subtree flags, but must share
# with Db.verify.
DB_SA_SKIPFIRSTKEY # UNDOC: I have no idea what this does.
DB_SA_UNKNOWNKEY # UNDOC: The salvage key is unknown
DbCursor.dup
__MASK=0xff # Berkeley DB operation codes.
DB_SHALLOW_DUP # UNDOC: Don't duplicate compression info
DbCursor.get
__MASK=0xff # Berkeley DB operation codes.
DB_IGNORE_LEASE # Ignore leases
DB_MULTIPLE # Return multiple data values
DB_MULTIPLE_KEY # Return multiple key/data pairs
DB_READ_COMMITTED # Degree 2 isolation
DB_READ_UNCOMMITTED # Degree 1 isolation
DB_RMW # Acquire write lock immediately
DbCursor.put
__MASK=0xff # Berkeley DB operation codes.
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