v1-0001-Cleanup-toast-hash.patch

From ff049e1ab141ba6bc5c05d62e7a225abfb18fad8 Mon Sep 17 00:00:00 2001
From: Dilip Kumar <dilipkumar@localhost.localdomain>
Date: Thu, 27 May 2021 10:03:27 +0530
Subject: [PATCH v1] Cleanup toast hash

---
 src/backend/replication/logical/reorderbuffer.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c
index 4401608..39242f2 100644
--- a/src/backend/replication/logical/reorderbuffer.c
+++ b/src/backend/replication/logical/reorderbuffer.c
@@ -437,6 +437,10 @@ ReorderBufferReturnTXN(ReorderBuffer *rb, ReorderBufferTXN *txn)
 		txn->tuplecid_hash = NULL;
 	}
 
+	/* cleanup the toast hash if it is not done already. */
+	if (txn->toast_hash != NULL)
+		ReorderBufferToastReset(rb, txn);	
+
 	if (txn->invalidations)
 	{
 		pfree(txn->invalidations);
@@ -1629,6 +1633,10 @@ ReorderBufferTruncateTXN(ReorderBuffer *rb, ReorderBufferTXN *txn, bool txn_prep
 		txn->tuplecid_hash = NULL;
 	}
 
+	/* cleanup the toast hash if it is not done already. */
+	if (txn->toast_hash != NULL)
+		ReorderBufferToastReset(rb, txn);
+
 	/* If this txn is serialized then clean the disk space. */
 	if (rbtxn_is_serialized(txn))
 	{
-- 
1.8.3.1