diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/include/wiredtiger.in')
| -rw-r--r-- | src/third_party/wiredtiger/src/include/wiredtiger.in | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/third_party/wiredtiger/src/include/wiredtiger.in b/src/third_party/wiredtiger/src/include/wiredtiger.in index ec50d871f90..d7dd8ac993b 100644 --- a/src/third_party/wiredtiger/src/include/wiredtiger.in +++ b/src/third_party/wiredtiger/src/include/wiredtiger.in @@ -743,6 +743,14 @@ struct __wt_cursor { #endif }; +/*! WT_SESSION::timestamp_transaction_uint timestamp types */ +typedef enum { + WT_TS_TXN_TYPE_COMMIT, /*!< Commit timestamp. */ + WT_TS_TXN_TYPE_DURABLE, /*!< Durable timestamp. */ + WT_TS_TXN_TYPE_PREPARE, /*!< Prepare timestamp. */ + WT_TS_TXN_TYPE_READ /*!< Read timestamp. */ +} WT_TS_TXN_TYPE; + /*! * All data operations are performed in the context of a WT_SESSION. This * encapsulates the thread and transactional context of the operation. @@ -1848,6 +1856,26 @@ struct __wt_session { int __F(timestamp_transaction)(WT_SESSION *session, const char *config); /*! + * Set a timestamp on a transaction numerically. Prefer this over @ref + * timestamp_transaction when the string parsing done in that method becomes a bottleneck. + * + * The WT_SESSION.timestamp_transaction_uint method can only be used at snapshot + * isolation. + * + * @requires_transaction + * + * @param session the session handle + * @param which the timestamp you wish to set. See @ref WT_TS_TXN_TYPE for available + * options, and @ref timestamp_transaction for constraints on when timestamps can be + * set. + * @param ts the timestamp. + * @errors + */ + int __F(timestamp_transaction_uint)(WT_SESSION *session, WT_TS_TXN_TYPE which, + uint64_t ts); + /*! @} */ + + /*! * Query the session's transaction timestamp state. * * The WT_SESSION.query_timestamp method can only be used at snapshot isolation. |