update

pingcap · Mar 6, 2024 · e04e9b8 · e04e9b8
1 parent 6531090
commit e04e9b8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/bindinfo/binding_cache.go b/pkg/bindinfo/binding_cache.go
@@ -79,6 +79,9 @@ func (fbc *fuzzyBindingCache) FuzzyMatchingBinding(sctx sessionctx.Context, fuzz
 	}
 	fbc.loadFromStore(missingSQLDigest) // loadFromStore's SetBinding has a Mutex inside, so it's safe to call it without lock
 	matchedBinding, isMatched, _ = fbc.getFromMemory(sctx, fuzzyDigest, tableNames)
+	if !isMatched {
+		sctx.GetSessionVars().StmtCtx.AppendWarning(errors.New("failed to load bindings, optimization process without bindings"))
+	}
 	return
 }