BerkeleyDB uses -30800 to -30999, we'll go under them. More...

Collaboration diagram for Return Codes:

Macros
#define	MDB_SUCCESS 0
	Successful result. More...

#define	MDB_SUCCESS 0
	Successful result. More...

#define	MDB_KEYEXIST (-30799)
	key/data pair already exists More...

#define	MDB_KEYEXIST (-30799)
	key/data pair already exists More...

#define	MDB_NOTFOUND (-30798)
	key/data pair not found (EOF) More...

#define	MDB_NOTFOUND (-30798)
	key/data pair not found (EOF) More...

#define	MDB_PAGE_NOTFOUND (-30797)
	Requested page not found - this usually indicates corruption. More...

#define	MDB_PAGE_NOTFOUND (-30797)
	Requested page not found - this usually indicates corruption. More...

#define	MDB_CORRUPTED (-30796)
	Located page was wrong type. More...

#define	MDB_CORRUPTED (-30796)
	Located page was wrong type. More...

#define	MDB_PANIC (-30795)
	Update of meta page failed or environment had fatal error. More...

#define	MDB_PANIC (-30795)
	Update of meta page failed or environment had fatal error. More...

#define	MDB_VERSION_MISMATCH (-30794)
	Environment version mismatch. More...

#define	MDB_VERSION_MISMATCH (-30794)
	Environment version mismatch. More...

#define	MDB_INVALID (-30793)
	File is not a valid LMDB file. More...

#define	MDB_INVALID (-30793)
	File is not a valid LMDB file. More...

#define	MDB_MAP_FULL (-30792)
	Environment mapsize reached. More...

#define	MDB_MAP_FULL (-30792)
	Environment mapsize reached. More...

#define	MDB_DBS_FULL (-30791)
	Environment maxdbs reached. More...

#define	MDB_DBS_FULL (-30791)
	Environment maxdbs reached. More...

#define	MDB_READERS_FULL (-30790)
	Environment maxreaders reached. More...

#define	MDB_READERS_FULL (-30790)
	Environment maxreaders reached. More...

#define	MDB_TLS_FULL (-30789)
	Too many TLS keys in use - Windows only. More...

#define	MDB_TLS_FULL (-30789)
	Too many TLS keys in use - Windows only. More...

#define	MDB_TXN_FULL (-30788)
	Txn has too many dirty pages. More...

#define	MDB_TXN_FULL (-30788)
	Txn has too many dirty pages. More...

#define	MDB_CURSOR_FULL (-30787)
	Cursor stack too deep - internal error. More...

#define	MDB_CURSOR_FULL (-30787)
	Cursor stack too deep - internal error. More...

#define	MDB_PAGE_FULL (-30786)
	Page has not enough space - internal error. More...

#define	MDB_PAGE_FULL (-30786)
	Page has not enough space - internal error. More...

#define	MDB_MAP_RESIZED (-30785)
	Database contents grew beyond environment mapsize. More...

#define	MDB_MAP_RESIZED (-30785)
	Database contents grew beyond environment mapsize. More...

#define	MDB_INCOMPATIBLE (-30784)
	Operation and DB incompatible, or DB type changed. More...

#define	MDB_INCOMPATIBLE (-30784)
	Operation and DB incompatible, or DB type changed. More...

#define	MDB_BAD_RSLOT (-30783)
	Invalid reuse of reader locktable slot. More...

#define	MDB_BAD_RSLOT (-30783)
	Invalid reuse of reader locktable slot. More...

#define	MDB_BAD_TXN (-30782)
	Transaction must abort, has a child, or is invalid. More...

#define	MDB_BAD_TXN (-30782)
	Transaction must abort, has a child, or is invalid. More...

#define	MDB_BAD_VALSIZE (-30781)
	Unsupported size of key/DB name/data, or wrong DUPFIXED size. More...

#define	MDB_BAD_VALSIZE (-30781)
	Unsupported size of key/DB name/data, or wrong DUPFIXED size. More...

#define	MDB_BAD_DBI (-30780)
	The specified DBI was changed unexpectedly. More...

#define	MDB_BAD_DBI (-30780)
	The specified DBI was changed unexpectedly. More...

#define	MDB_LAST_ERRCODE MDB_BAD_DBI
	The last defined error code. More...

#define	MDB_LAST_ERRCODE MDB_BAD_DBI
	The last defined error code. More...

Detailed Description

BerkeleyDB uses -30800 to -30999, we'll go under them.

Macro Definition Documentation

◆ MDB_BAD_DBI [1/2]

#define MDB_BAD_DBI (-30780)

The specified DBI was changed unexpectedly.

Definition at line 450 of file lmdb.h.

◆ MDB_BAD_DBI [2/2]

#define MDB_BAD_DBI (-30780)

The specified DBI was changed unexpectedly.

Definition at line 450 of file lmdb.h.

◆ MDB_BAD_RSLOT [1/2]

#define MDB_BAD_RSLOT (-30783)

Invalid reuse of reader locktable slot.

Definition at line 444 of file lmdb.h.

◆ MDB_BAD_RSLOT [2/2]

#define MDB_BAD_RSLOT (-30783)

Invalid reuse of reader locktable slot.

Definition at line 444 of file lmdb.h.

◆ MDB_BAD_TXN [1/2]

#define MDB_BAD_TXN (-30782)

Transaction must abort, has a child, or is invalid.

Definition at line 446 of file lmdb.h.

◆ MDB_BAD_TXN [2/2]

#define MDB_BAD_TXN (-30782)

Transaction must abort, has a child, or is invalid.

Definition at line 446 of file lmdb.h.

◆ MDB_BAD_VALSIZE [1/2]

#define MDB_BAD_VALSIZE (-30781)

Unsupported size of key/DB name/data, or wrong DUPFIXED size.

Definition at line 448 of file lmdb.h.

◆ MDB_BAD_VALSIZE [2/2]

#define MDB_BAD_VALSIZE (-30781)

Unsupported size of key/DB name/data, or wrong DUPFIXED size.

Definition at line 448 of file lmdb.h.

◆ MDB_CORRUPTED [1/2]

#define MDB_CORRUPTED (-30796)

Located page was wrong type.

Definition at line 411 of file lmdb.h.

◆ MDB_CORRUPTED [2/2]

#define MDB_CORRUPTED (-30796)

Located page was wrong type.

Definition at line 411 of file lmdb.h.

◆ MDB_CURSOR_FULL [1/2]

#define MDB_CURSOR_FULL (-30787)

Cursor stack too deep - internal error.

Definition at line 429 of file lmdb.h.

◆ MDB_CURSOR_FULL [2/2]

#define MDB_CURSOR_FULL (-30787)

Cursor stack too deep - internal error.

Definition at line 429 of file lmdb.h.

◆ MDB_DBS_FULL [1/2]

#define MDB_DBS_FULL (-30791)

Environment maxdbs reached.

Definition at line 421 of file lmdb.h.

◆ MDB_DBS_FULL [2/2]

#define MDB_DBS_FULL (-30791)

Environment maxdbs reached.

Definition at line 421 of file lmdb.h.

◆ MDB_INCOMPATIBLE [1/2]

#define MDB_INCOMPATIBLE (-30784)

Operation and DB incompatible, or DB type changed.

This can mean:

The operation expects an MDB_DUPSORT / MDB_DUPFIXED database.
Opening a named DB when the unnamed DB has MDB_DUPSORT / MDB_INTEGERKEY.
Accessing a data record as a database, or vice versa.
The database was dropped and recreated with different flags.

Definition at line 442 of file lmdb.h.

◆ MDB_INCOMPATIBLE [2/2]

#define MDB_INCOMPATIBLE (-30784)

Operation and DB incompatible, or DB type changed.

This can mean:

The operation expects an MDB_DUPSORT / MDB_DUPFIXED database.
Opening a named DB when the unnamed DB has MDB_DUPSORT / MDB_INTEGERKEY.
Accessing a data record as a database, or vice versa.
The database was dropped and recreated with different flags.

Definition at line 442 of file lmdb.h.

◆ MDB_INVALID [1/2]

#define MDB_INVALID (-30793)

File is not a valid LMDB file.

Definition at line 417 of file lmdb.h.

◆ MDB_INVALID [2/2]

#define MDB_INVALID (-30793)

File is not a valid LMDB file.

Definition at line 417 of file lmdb.h.

◆ MDB_KEYEXIST [1/2]

#define MDB_KEYEXIST (-30799)

key/data pair already exists

Definition at line 405 of file lmdb.h.

◆ MDB_KEYEXIST [2/2]

#define MDB_KEYEXIST (-30799)

key/data pair already exists

Definition at line 405 of file lmdb.h.

◆ MDB_LAST_ERRCODE [1/2]

#define MDB_LAST_ERRCODE MDB_BAD_DBI

The last defined error code.

Definition at line 452 of file lmdb.h.

◆ MDB_LAST_ERRCODE [2/2]

#define MDB_LAST_ERRCODE MDB_BAD_DBI

The last defined error code.

Definition at line 452 of file lmdb.h.

◆ MDB_MAP_FULL [1/2]

#define MDB_MAP_FULL (-30792)

Environment mapsize reached.

Definition at line 419 of file lmdb.h.

◆ MDB_MAP_FULL [2/2]

#define MDB_MAP_FULL (-30792)

Environment mapsize reached.

Definition at line 419 of file lmdb.h.

◆ MDB_MAP_RESIZED [1/2]

#define MDB_MAP_RESIZED (-30785)

Database contents grew beyond environment mapsize.

Definition at line 433 of file lmdb.h.

◆ MDB_MAP_RESIZED [2/2]

#define MDB_MAP_RESIZED (-30785)

Database contents grew beyond environment mapsize.

Definition at line 433 of file lmdb.h.

◆ MDB_NOTFOUND [1/2]

#define MDB_NOTFOUND (-30798)

key/data pair not found (EOF)

Definition at line 407 of file lmdb.h.

◆ MDB_NOTFOUND [2/2]

#define MDB_NOTFOUND (-30798)

key/data pair not found (EOF)

Definition at line 407 of file lmdb.h.

◆ MDB_PAGE_FULL [1/2]

#define MDB_PAGE_FULL (-30786)

Page has not enough space - internal error.

Definition at line 431 of file lmdb.h.

◆ MDB_PAGE_FULL [2/2]

#define MDB_PAGE_FULL (-30786)

Page has not enough space - internal error.

Definition at line 431 of file lmdb.h.

◆ MDB_PAGE_NOTFOUND [1/2]

#define MDB_PAGE_NOTFOUND (-30797)

Requested page not found - this usually indicates corruption.

Definition at line 409 of file lmdb.h.

◆ MDB_PAGE_NOTFOUND [2/2]

#define MDB_PAGE_NOTFOUND (-30797)

Requested page not found - this usually indicates corruption.

Definition at line 409 of file lmdb.h.

◆ MDB_PANIC [1/2]

#define MDB_PANIC (-30795)

Update of meta page failed or environment had fatal error.

Definition at line 413 of file lmdb.h.

◆ MDB_PANIC [2/2]