asyncpg: Use only the first word from query as a span name

Author: Yuri Lobanoff

instrumentation/opentelemetry-instrumentation-asyncpg/src/opentelemetry/instrumentation/asyncpg/__init__.py

@@ -133,6 +133,7 @@ async def _do_execute(self, func, instance, args, kwargs):
         exception = None
         params = getattr(instance, "_params", {})
         name = args[0] if args[0] else params.get("database", "postgresql")
+        name = name.split()[0]
 
         with self._tracer.start_as_current_span(
             name, kind=SpanKind.CLIENT