index eeedc38251ac24f3243d82d8258764678d4d0c90..cbee20e9bf7cffd40175ce94a1398b76ccf0bd9c 100644 (file)
* constraint violations. It's theoretically possible that a backend sees a
* tuple that was speculatively inserted by another backend, but before it has
* started waiting on the token, the other backend completes its insertion,
- * and then then performs 2^32 unrelated insertions. And after all that, the
+ * and then performs 2^32 unrelated insertions. And after all that, the
* first backend finally calls SpeculativeInsertionLockAcquire(), with the
* intention of waiting for the first insertion to complete, but ends up
* waiting for the latest unrelated insertion instead. Even then, nothing