mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-14 01:10:37 +08:00
9c7ae3e8a9
SQLSmith found two bugs in the compression sorted merge code. * The unused_batch_states are not initialized properly. Therefore, non-existing unused batch states can be part of the BMS. This patch fixes the initialization. * For performance reasons, We reuse the same TupleDesc across all TupleTableSlots. PostgreSQL sometimes uses TupleDesc data structures with active reference counting. The way we use the TupleDesc structures collides with the reference counting of PostgreSQL. This patch introduces a private TupleDesc copy without reference counting.
2 lines
64 B
Plaintext
2 lines
64 B
Plaintext
Fixes: #5774 Fixed two bugs in decompression sorted merge code
|