The functions and interfaces applications use to customize and extend the behavior of WiredTiger. More...
Classes | |
| struct | WT_COLLATOR |
| The interface implemented by applications to provide custom ordering of records. More... | |
| struct | WT_COMPRESSOR |
| The interface implemented by applications to provide custom compression. More... | |
| struct | WT_DATA_SOURCE |
| Applications can extend WiredTiger by providing new implementations of the WT_DATA_SOURCE class. More... | |
| struct | WT_ENCRYPTOR |
| The interface implemented by applications to provide custom encryption. More... | |
| struct | WT_EXTRACTOR |
| The interface implemented by applications to provide custom extraction of index keys or column group values. More... | |
| struct | WT_FILE_SYSTEM |
| The interface implemented by applications to provide a custom file system implementation. More... | |
| struct | WT_FILE_HANDLE |
| A file handle implementation returned by WT_FILE_SYSTEM::open_file. More... | |
| struct | WT_TXN_NOTIFY |
| Snapshot isolation level, returned by WT_EXTENSION_API::transaction_isolation_level. More... | |
| struct | WT_EXTENSION_API |
| Table of WiredTiger extension methods. More... | |
Macros | |
| #define | WT_FS_OPEN_ACCESS_RAND |
| WT_FILE_SYSTEM::open_file flags: random access pattern. | |
| #define | WT_FS_OPEN_ACCESS_SEQ |
| WT_FILE_SYSTEM::open_file flags: sequential access pattern. | |
| #define | WT_FS_OPEN_CREATE |
| WT_FILE_SYSTEM::open_file flags: create if does not exist. | |
| #define | WT_FS_OPEN_DIRECTIO |
| WT_FILE_SYSTEM::open_file flags: direct I/O requested. | |
| #define | WT_FS_OPEN_DURABLE |
| WT_FILE_SYSTEM::open_file flags: file creation must be durable. | |
| #define | WT_FS_OPEN_EXCLUSIVE |
| WT_FILE_SYSTEM::open_file flags: return EBUSY if exclusive use not available. | |
| #define | WT_FS_OPEN_READONLY |
| WT_FILE_SYSTEM::open_file flags: open is read-only. | |
| #define | WT_FS_DURABLE |
| WT_FILE_SYSTEM::remove or WT_FILE_SYSTEM::rename flags: the remove or rename operation must be durable. | |
| #define | WT_FILE_HANDLE_DONTNEED |
| WT_FILE_HANDLE::fadvise flags: no longer need. | |
| #define | WT_FILE_HANDLE_WILLNEED |
| WT_FILE_HANDLE::fadvise flags: will need. | |
| #define | WT_TXN_ISO_READ_COMMITTED |
| Read-committed isolation level, returned by WT_EXTENSION_API::transaction_isolation_level. | |
| #define | WT_TXN_ISO_READ_UNCOMMITTED |
| Read-uncommitted isolation level, returned by WT_EXTENSION_API::transaction_isolation_level. | |
| #define | WT_TXN_ISO_SNAPSHOT |
| Snapshot isolation level, returned by WT_EXTENSION_API::transaction_isolation_level. | |
Typedefs | |
| typedef struct WT_CONFIG_ARG | WT_CONFIG_ARG |
| A configuration object passed to some extension interfaces. More... | |
Enumerations | |
| enum | WT_FS_OPEN_FILE_TYPE { WT_FS_OPEN_FILE_TYPE_CHECKPOINT, WT_FS_OPEN_FILE_TYPE_DATA, WT_FS_OPEN_FILE_TYPE_DIRECTORY, WT_FS_OPEN_FILE_TYPE_LOG, WT_FS_OPEN_FILE_TYPE_REGULAR } |
| WT_FILE_SYSTEM::open_file file types. More... | |
Functions | |
| int | wiredtiger_extension_init (WT_CONNECTION *connection, WT_CONFIG_ARG *config) |
| Entry point to an extension, called when the extension is loaded. More... | |
| int | wiredtiger_extension_terminate (WT_CONNECTION *connection) |
| Optional cleanup function for an extension, called during WT_CONNECTION::close. More... | |
The functions and interfaces applications use to customize and extend the behavior of WiredTiger.
A configuration object passed to some extension interfaces.
This is an opaque type: configuration values can be queried using WT_EXTENSION_API::config_get
| enum WT_FS_OPEN_FILE_TYPE |
| int wiredtiger_extension_init | ( | WT_CONNECTION * | connection, |
| WT_CONFIG_ARG * | config | ||
| ) |
Entry point to an extension, called when the extension is loaded.
| connection | the connection handle |
| config | the config information passed to WT_CONNECTION::load_extension |
| int wiredtiger_extension_terminate | ( | WT_CONNECTION * | connection | ) |
Optional cleanup function for an extension, called during WT_CONNECTION::close.
| connection | the connection handle |