feat: Redis热数据+K线聚合+Dashboard MySQL指标修复

backend/pkg/redis/redka.go

@@ -5,6 +5,7 @@ package redis
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"github.com/nalgeon/redka"
@@ -96,3 +97,17 @@ func (r *redkaCache) Ping(ctx context.Context) error {
 func (r *redkaCache) Close() error {
 	return r.db.Close()
 }
+
+var errSortedSetNotSupported = fmt.Errorf("sorted set operations are not supported by the redka backend; use go-redis (driver=redis) instead")
+
+func (r *redkaCache) ZAdd(ctx context.Context, key string, member SortedSetMember) error {
+	return errSortedSetNotSupported
+}
+
+func (r *redkaCache) ZRangeByScore(ctx context.Context, key string, min, max string) ([]SortedSetMember, error) {
+	return nil, errSortedSetNotSupported
+}
+
+func (r *redkaCache) ZRemRangeByScore(ctx context.Context, key string, min, max string) error {
+	return errSortedSetNotSupported
+}