Change the attribute name in pg_stat_replication_slots view.

Change the attribute 'name' to 'slot_name' in pg_stat_replication_slots
view to make it clear and that way we will be consistent with the other
places like pg_stat_wal_receiver view where we display the same attribute.

In the passing, fix the typo in one of the macros in the related code.

Bump the catversion as we have modified the name in the catalog as well.

Reported-by: Noriyoshi Shinoda
Author: Noriyoshi Shinoda
Reviewed-by: Sawada  Masahiko and Amit Kapila
Discussion: https://postgr.es/m/CA+fd4k5_pPAYRTDrO2PbtTOe0eHQpBvuqmCr8ic39uTNmR49Eg@mail.gmail.com

1 files changed, 4 insertions, 4 deletions

diff --git a/contrib/test_decoding/sql/stats.sql b/contrib/test_decoding/sql/stats.sql
index b95adb16fa7..182df84030d 100644
--- a/contrib/test_decoding/sql/stats.sql
+++ b/contrib/test_decoding/sql/stats.sql
@@ -19,7 +19,7 @@ BEGIN
                 ELSE (spill_txns > 0)
            END
     INTO updated
-    FROM pg_stat_replication_slots WHERE name='regression_slot';
+    FROM pg_stat_replication_slots WHERE slot_name='regression_slot';
 
     exit WHEN updated;
 
@@ -47,17 +47,17 @@ SELECT count(*) FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL,
 -- exact stats count as that can vary if any background transaction (say by
 -- autovacuum) happens in parallel to the main transaction.
 SELECT wait_for_decode_stats(false);
-SELECT name, spill_txns > 0 AS spill_txns, spill_count > 0 AS spill_count FROM pg_stat_replication_slots;
+SELECT slot_name, spill_txns > 0 AS spill_txns, spill_count > 0 AS spill_count FROM pg_stat_replication_slots;
 
 -- reset the slot stats, and wait for stats collector to reset
 SELECT pg_stat_reset_replication_slot('regression_slot');
 SELECT wait_for_decode_stats(true);
-SELECT name, spill_txns, spill_count FROM pg_stat_replication_slots;
+SELECT slot_name, spill_txns, spill_count FROM pg_stat_replication_slots;
 
 -- decode and check stats again.
 SELECT count(*) FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL, 'skip-empty-xacts', '1');
 SELECT wait_for_decode_stats(false);
-SELECT name, spill_txns > 0 AS spill_txns, spill_count > 0 AS spill_count FROM pg_stat_replication_slots;
+SELECT slot_name, spill_txns > 0 AS spill_txns, spill_count > 0 AS spill_count FROM pg_stat_replication_slots;
 
 DROP FUNCTION wait_for_decode_stats(bool);
 DROP TABLE stats_test;