postgres
diff --git a/‎src/backend/executor/nodeAgg.c
Copy file name to clipboardExpand all lines: src/backend/executor/nodeAgg.c
+4-4Lines changed: 4 additions & 4 deletions b/‎src/backend/executor/nodeAgg.c
Copy file name to clipboardExpand all lines: src/backend/executor/nodeAgg.c
+4-4Lines changed: 4 additions & 4 deletions
@@ -1896,7 +1896,7 @@ static void
 hash_agg_update_metrics(AggState *aggstate, bool from_tape, int npartitions)
 {
 	Size		meta_mem;
-	Size		hash_mem;
+	Size		hashkey_mem;
 	Size		buffer_mem;
 	Size		total_mem;
 
@@ -1908,15 +1908,15 @@ hash_agg_update_metrics(AggState *aggstate, bool from_tape, int npartitions)
 	meta_mem = MemoryContextMemAllocated(aggstate->hash_metacxt, true);
 
 	/* memory for the group keys and transition states */
-	hash_mem = MemoryContextMemAllocated(aggstate->hashcontext->ecxt_per_tuple_memory, true);
+	hashkey_mem = MemoryContextMemAllocated(aggstate->hashcontext->ecxt_per_tuple_memory, true);
 
 	/* memory for read/write tape buffers, if spilled */
 	buffer_mem = npartitions * HASHAGG_WRITE_BUFFER_SIZE;
 	if (from_tape)
 		buffer_mem += HASHAGG_READ_BUFFER_SIZE;
 
 	/* update peak mem */
-	total_mem = meta_mem + hash_mem + buffer_mem;
+	total_mem = meta_mem + hashkey_mem + buffer_mem;
 	if (total_mem > aggstate->hash_mem_peak)
 		aggstate->hash_mem_peak = total_mem;
 
@@ -1934,7 +1934,7 @@ hash_agg_update_metrics(AggState *aggstate, bool from_tape, int npartitions)
 	{
 		aggstate->hashentrysize =
 			sizeof(TupleHashEntryData) +
-			(hash_mem / (double) aggstate->hash_ngroups_current);
+			(hashkey_mem / (double) aggstate->hash_ngroups_current);
 	}
 }