feat: support ptr of ptr of ... in mapping (#2779)

* feat: support ptr of ptr of ... in mapping

* feat: support ptr of ptr of time.Duration in mapping

* feat: support ptr of ptr of json.Number in mapping

* chore: improve setting in mapping

* feat: support ptr of ptr encoding.TextUnmarshaler in mapping

* chore: add more tests

* fix: string ptr

* chore: update tests

core/stores/mon/trace.go

@@ -14,12 +14,13 @@ import (
 var mongoCmdAttributeKey = attribute.Key("mongo.cmd")
 
 func startSpan(ctx context.Context, cmd string) (context.Context, oteltrace.Span) {
-	tracer := otel.GetTracerProvider().Tracer(trace.TraceName)
+	tracer := otel.Tracer(trace.TraceName)
 	ctx, span := tracer.Start(ctx,
 		spanName,
 		oteltrace.WithSpanKind(oteltrace.SpanKindClient),
 	)
 	span.SetAttributes(mongoCmdAttributeKey.String(cmd))
+
 	return ctx, span
 }
 

core/stores/redis/hook.go

@@ -25,7 +25,7 @@ const spanName = "redis"
 
 var (
 	startTimeKey          = contextKey("startTime")
-	durationHook          = hook{tracer: otel.GetTracerProvider().Tracer(trace.TraceName)}
+	durationHook          = hook{tracer: otel.Tracer(trace.TraceName)}
 	redisCmdsAttributeKey = attribute.Key("redis.cmds")
 )
 

core/stores/sqlx/trace.go

@@ -14,7 +14,7 @@ import (
 var sqlAttributeKey = attribute.Key("sql.method")
 
 func startSpan(ctx context.Context, method string) (context.Context, oteltrace.Span) {
-	tracer := otel.GetTracerProvider().Tracer(trace.TraceName)
+	tracer := otel.Tracer(trace.TraceName)
 	start, span := tracer.Start(ctx,
 		spanName,
 		oteltrace.WithSpanKind(oteltrace.SpanKindClient),