We missed closing the relation descriptor while sending changes via the
root of partitioned relations during logical replication.
Author: Amit Langote and Mark Zhao Reviewed-by: Amit Kapila and Ashutosh Bapat
Backpatch-through: 13, where it was introduced
Discussion: https://postgr.es/m/tencent_41FEA657C206F19AB4F406BE9252A0F69C06@qq.com
Discussion: https://postgr.es/m/tencent_6E296D2F7D70AFC90D83353B69187C3AA507@qq.com