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author | Matthew Russotto <matthew.russotto@mongodb.com> | 2021-03-11 11:53:14 -0500 |
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committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2021-03-11 17:14:46 +0000 |
commit | 9234a98e641c4fe88bd37b5e39f6523e7167b61c (patch) | |
tree | 8d275977531bef19347e6d0d7af0580f84331220 /src/mongo/db/session_catalog_mongod.h | |
parent | 8a139e9482632def38281aacddb6d12c02a6f26e (diff) | |
download | mongo-9234a98e641c4fe88bd37b5e39f6523e7167b61c.tar.gz |
SERVER-53509 Create an oplog chain and update config.transactions for retryable writes
Diffstat (limited to 'src/mongo/db/session_catalog_mongod.h')
-rw-r--r-- | src/mongo/db/session_catalog_mongod.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mongo/db/session_catalog_mongod.h b/src/mongo/db/session_catalog_mongod.h index cd379edb8ec..a373b9c218c 100644 --- a/src/mongo/db/session_catalog_mongod.h +++ b/src/mongo/db/session_catalog_mongod.h @@ -121,4 +121,21 @@ private: OperationContext* const _opCtx; }; +/** + * Similar to MongoDOperationContextSession, but marks the TransactionParticipant as valid without + * loading the retryable write oplog history. If the last operation was a multi-document + * transaction, is equivalent to MongoDOperationContextSession. + * + * NOTE: Should only be used when reading the oplog history is not possible. + */ +class MongoDOperationContextSessionWithoutOplogRead { +public: + MongoDOperationContextSessionWithoutOplogRead(OperationContext* opCtx); + ~MongoDOperationContextSessionWithoutOplogRead(); + +private: + OperationContextSession _operationContextSession; + OperationContext* const _opCtx; +}; + } // namespace mongo |