Handle aborts and disconnects in SQL session

erikgrinaker / toydb

Distributed SQL database in Rust, written as a learning project

Apache License 2.0

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Handle aborts and disconnects in SQL session #29

Closed erikgrinaker closed 4 years ago

erikgrinaker commented 4 years ago

Aborts caused by Raft leadership changes or client disconnections may leave stale transactions. The SQL session and client should try to recover these, by rolling back on drop and resuming transactions on commit/rollback error.