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Revert indexed and enlargable binary heap implementation.

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This reverts commit b840508644 and bcb14f4abc. These commits were made
for commit 5bec1d6bc5 (Improve eviction algorithm in ReorderBuffer
using max-heap for many subtransactions). However, per discussion,
commit efb8acc0d0 replaced binary heap + index with pairing heap, and
made these commits unnecessary.

Reported-by: Jeff Davis
Discussion: https://postgr.es/m/12747c15811d94efcc5cda72d6b35c80d7bf3443.camel%40j-davis.com
This commit is contained in:
Masahiko Sawada
2024-04-11 17:18:05 +09:00
parent efb8acc0d0
commit 810f64a015
10 changed files with 38 additions and 259 deletions
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src/backend/replication/logical/reorderbuffer.c
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@ -1303,7 +1303,6 @@ ReorderBufferIterTXNInit(ReorderBuffer *rb, ReorderBufferTXN *txn,
/* allocate heap */
state->heap = binaryheap_allocate(state->nr_txns,
ReorderBufferIterCompare,
false,
state);
/* Now that the state fields are initialized, it is safe to return it. */