Merge 10.4 into 10.5

MariaDB · Jun 9, 2021 · b25d2a4 · b25d2a4
2 parents f4425d3 + c7ee039
commit b25d2a4
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/storage/innobase/dict/dict0dict.cc b/storage/innobase/dict/dict0dict.cc
@@ -4256,7 +4256,7 @@ dict_set_corrupted(
 
 	/* If this is read only mode, do not update SYS_INDEXES, just
 	mark it as corrupted in memory */
-	if (srv_read_only_mode) {
+	if (high_level_read_only) {
 		index->type |= DICT_CORRUPT;
 		goto func_exit;
 	}

diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc
@@ -14833,10 +14833,9 @@ ha_innobase::check(
 
 	/* We must run the index record counts at an isolation level
 	>= READ COMMITTED, because a dirty read can see a wrong number
-	of records in some index; to play safe, we use always
-	REPEATABLE READ here (except when undo logs are unavailable) */
-	m_prebuilt->trx->isolation_level = srv_force_recovery
-		>= SRV_FORCE_NO_UNDO_LOG_SCAN
+	of records in some index; to play safe, we normally use
+	REPEATABLE READ here */
+	m_prebuilt->trx->isolation_level = high_level_read_only
 		? TRX_ISO_READ_UNCOMMITTED
 		: TRX_ISO_REPEATABLE_READ;