Document strange jsonb sort order for empty top level arrays Slightly faulty logic in the original jsonb code (commit d9134d0a355) results in an empty top level array sorting less than a json null. We can't change the sort order now since it would affect btree indexes over jsonb, so document the anomaly.
Backpatch to all live branches (13 .. 17) In master, also add a code comment noting the anomaly. Reported-by: Yan Chengpen Reviewed-by: Jian He Discussion: https://postgr.es/m/osbpr01mb45199dd8da2d1cecd50518188e...@osbpr01mb4519.jpnprd01.prod.outlook.com Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/653729ce0ec1c38b444740637896d6ec706ef13a Modified Files -------------- doc/src/sgml/json.sgml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
