Spracherkennung für: .rdiff vermutete Sprache: SQL {SQL[63] MT940[30] PVS[28]} [Methode: maximale Elemente, drei Dimensionen]
--- main/myisam_mrr.result
+++ main/myisam_mrr.reject
@@ -617,8 +617,8 @@
show status like 'handler_mrr%';
Variable_name Value
Handler_mrr_init 1
-Handler_mrr_key_refills 1
-Handler_mrr_rowid_refills 1
+Handler_mrr_key_refills 0
+Handler_mrr_rowid_refills 0
set join_buffer_size=10;
explain select sum(t1.b) from t0,t1 where t0.a=t1.a;
id select_type table type possible_keys key key_len ref rows Extra
[Dauer der Verarbeitung: 0.14 Sekunden, vorverarbeitet 2026-10-08]
