1 files changed, 1 insertions, 46 deletions

diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index b18de38e737..a03077139d5 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -336,7 +336,6 @@ typedef struct ForeignTruncateInfo
 static void truncate_check_rel(Oid relid, Form_pg_class reltuple);
 static void truncate_check_perms(Oid relid, Form_pg_class reltuple);
 static void truncate_check_activity(Relation rel);
-static void truncate_update_partedrel_stats(List *parted_rels);
 static void RangeVarCallbackForTruncate(const RangeVar *relation,
 										Oid relId, Oid oldRelId, void *arg);
 static List *MergeAttributes(List *schema, List *supers, char relpersistence,
@@ -1740,7 +1739,6 @@ ExecuteTruncateGuts(List *explicit_rels,
 {
 	List	   *rels;
 	List	   *seq_relids = NIL;
-	List	   *parted_rels = NIL;
 	HTAB	   *ft_htab = NULL;
 	EState	   *estate;
 	ResultRelInfo *resultRelInfos;
@@ -1889,15 +1887,9 @@ ExecuteTruncateGuts(List *explicit_rels,
 	{
 		Relation	rel = (Relation) lfirst(cell);
 
-		/*
-		 * Save OID of partitioned tables for later; nothing else to do for
-		 * them here.
-		 */
+		/* Skip partitioned tables as there is nothing to do */
 		if (rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE)
-		{
-			parted_rels = lappend_oid(parted_rels, RelationGetRelid(rel));
 			continue;
-		}
 
 		/*
 		 * Build the lists of foreign tables belonging to each foreign server
@@ -2045,9 +2037,6 @@ ExecuteTruncateGuts(List *explicit_rels,
 		ResetSequence(seq_relid);
 	}
 
-	/* Reset partitioned tables' pg_class.reltuples */
-	truncate_update_partedrel_stats(parted_rels);
-
 	/*
 	 * Write a WAL record to allow this set of actions to be logically
 	 * decoded.
@@ -2195,40 +2184,6 @@ truncate_check_activity(Relation rel)
 }
 
 /*
- * Update pg_class.reltuples for all the given partitioned tables to 0.
- */
-static void
-truncate_update_partedrel_stats(List *parted_rels)
-{
-	Relation	pg_class;
-	ListCell   *lc;
-
-	pg_class = table_open(RelationRelationId, RowExclusiveLock);
-
-	foreach(lc, parted_rels)
-	{
-		Oid			relid = lfirst_oid(lc);
-		HeapTuple	tuple;
-		Form_pg_class rd_rel;
-
-		tuple = SearchSysCacheCopy1(RELOID, ObjectIdGetDatum(relid));
-		if (!HeapTupleIsValid(tuple))
-			elog(ERROR, "could not find tuple for relation %u", relid);
-		rd_rel = (Form_pg_class) GETSTRUCT(tuple);
-		if (rd_rel->reltuples != (float4) 0)
-		{
-			rd_rel->reltuples = (float4) 0;
-
-			heap_inplace_update(pg_class, tuple);
-		}
-
-		heap_freetuple(tuple);
-	}
-
-	table_close(pg_class, RowExclusiveLock);
-}
-
-/*
  * storage_name
  *	  returns the name corresponding to a typstorage/attstorage enum value
  */