From 3c254e87680c893e298918e9ea71a4b8e7e5cf60 Mon Sep 17 00:00:00 2001
From: DevMiner <devminer@devminer.xyz>
Date: Sat, 10 Aug 2024 02:00:07 +0200
Subject: [PATCH] feat(tracing/sql): emit breadcrumbs

---
 sql_tracing.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/sql_tracing.go b/sql_tracing.go
index b685f59..3dbdd02 100644
--- a/sql_tracing.go
+++ b/sql_tracing.go
@@ -15,6 +15,8 @@ import (
 	"go.opentelemetry.io/otel/trace"
 )
 
+// TODO: Port to github.com/loghole/dbhook for proper error handling
+
 const (
 	sqlClientID = libBase + "#TracedSQL"
 )
@@ -79,16 +81,17 @@ func (h *tracedSQLHooks) Before(ctx context.Context, query string, args ...inter
 }
 
 func (h *tracedSQLHooks) After(ctx context.Context, query string, args ...interface{}) (context.Context, error) {
-	if s := SpanFromContext(ctx); s != nil {
-		s.End()
-	}
-
 	if val, ok := ctx.Value(dbCtxKey).(dbCtxVal); ok {
 		attrs := val.attrs
 
 		h.mDuration.Record(ctx, float64(time.Since(val.start).Milliseconds()), metric.WithAttributes(attrs...))
 	}
 
+	if s := SpanFromContext(ctx); s != nil {
+		s.CaptureBreadcrumb(SeverityDebug, BreadcrumbTypeQuery, "started", query, map[string]any{"args": args}).
+			End()
+	}
+
 	return ctx, nil
 }