diff --git a/baseStrategy.py b/baseStrategy.py
index d4e07af..2b92596 100644
--- a/baseStrategy.py
+++ b/baseStrategy.py
@@ -12,18 +12,23 @@ class BaseStrategy:
         self.cursor = conn.cursor()
         self.db_name = db_name
         self.queries = queries
-        self.BASENAME = "Base "
-        self.strategy_name = self.BASENAME
-    
+        self.index_config = None  # vom Manager via setup_db gesetzt
+
     def set_queries(self, queries):
         self.queries = queries
-        
-    def set_strategy(self, name: str):
-        self.strategy_name = self.BASENAME + name
-        
-    def run(self):
-        for strategy, query in self.queries.items():
-            print("Running: " + self.strategy_name + "\n")
+
+    def run(self, aufgabe: str | None = None):
+        strategy_name = self.__class__.__name__
+        prefix_parts = []
+        if aufgabe:
+            prefix_parts.append(aufgabe)
+        prefix_parts.append(strategy_name)
+        if self.index_config:
+            prefix_parts.append(f"idx={self.index_config}")
+        prefix = " | ".join(prefix_parts)
+
+        for query_name, query in self.queries.items():
+            print(f"Running: [{prefix}] / {query_name}\n")
             start = time.time()
             self.cursor.execute(query)
             end = time.time()
@@ -33,10 +38,10 @@ class BaseStrategy:
         
     def _print_result(self, strategy, end, start):
         duration = end - start
-        minutes= int(duration // 60)
+        minutes = int(duration // 60)
         seconds = duration % 60
-        
-        print(f"---- RESULTS FROM {self.db_name} Strategy: {strategy} ----\n")
+
+        print(f"---- RESULTS FROM {self.db_name} | {prefix} | Query: {query_name} ----\n")
         print(f"duration: {minutes}m {seconds:.2f}s")
         _print_cursor(self.cursor)
 
diff --git a/hashJoinStrategy.py b/hashJoinStrategy.py
index f99bc49..222832b 100644
--- a/hashJoinStrategy.py
+++ b/hashJoinStrategy.py
@@ -7,14 +7,14 @@ class HashJoinStrategy(BaseStrategy):
 
         super().__init__(conn, db_name, all_queries)
 
-    def run(self):
+    def run(self, aufgabe: str | None = None):
         if self.db_name not in resolve:
             raise Exception("Hash Join not supported for " + self.db_name)
 
         for disable in resolve[self.db_name]["disable"]:
             self.cursor.execute(disable)
 
-        super().run()
+        super().run(aufgabe=aufgabe)
 
         for reset in resolve[self.db_name]["reset"]:
             self.cursor.execute(reset)
\ No newline at end of file
diff --git a/main.py b/main.py
index fa47393..ab07cef 100644
--- a/main.py
+++ b/main.py
@@ -8,6 +8,9 @@ from repositories.all_queries import queries_postgres
 
 if __name__ == '__main__':
     db_post, conn_postsql = get_connection(maria=False)
+    # Autocommit verhindert, dass EXPLAIN ANALYZE Locks (AccessShareLock auf publ/auth)
+    # bis zum naechsten Commit haelt -- sonst blockiert das spaeter DROP INDEX/CLUSTER.
+    conn_postsql.autocommit = True
 
     # Daten einmalig laden; danach werden zwischen den Tests nur die Indexe getauscht.
     load_data_postgres()
@@ -15,42 +18,33 @@ if __name__ == '__main__':
     # Aufgabe 1
     join_manager = Manager(BaseStrategy(conn_postsql, db_post, queries_postgres["with_index"]))
     # join_manager.setup_db("no-index")
-    # join_manager.execute()  # 3 Billionen. Tupel via Kreuzprodukt -> > 10 min
+    # join_manager.execute(aufgabe="Aufgabe 1a")  # 3 Mrd. Tupel via Kreuzprodukt -> > 10 min
     join_manager.setup_db("unique-publ")
-    join_manager.setStrategyName("unique-publ")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 1b")
     join_manager.setup_db("cl-both")
-    join_manager.setStrategyName("cl-both")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 1c")
 
     # Aufgabe 2
     # reload_data=True stellt die ursprüngliche Ladereihenfolge wieder her.
     join_manager.setStrategy(NestedInnerLoopStrategy(conn_postsql, db_post, queries_postgres["with_index"]))
     join_manager.setup_db("nc-publ", reload_data=True)
-    join_manager.setStrategyName("nc-publ")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 2a")
     join_manager.setup_db("nc-auth")
-    join_manager.setStrategyName("nc-auth")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 2b")
     join_manager.setup_db("nc-both")
-    join_manager.setStrategyName("nc-both")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 2c")
 
     # Aufgabe 3 
     join_manager.setStrategy(SortMergeStrategy(conn_postsql, db_post, queries_postgres["no_index"]))
     join_manager.setup_db("no-index")
-    join_manager.setStrategyName("no-index")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 3a")
     join_manager.setQueries(queries_postgres["with_index"])
     join_manager.setup_db("nc-both")
-    join_manager.setStrategyName("nc-both")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 3b")
     join_manager.setup_db("cl-both")
-    join_manager.setStrategyName("cl-both")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 3c")
 
     # Aufgabe 4 — wieder vom CLUSTER-Zustand wegkommen.
     join_manager.setStrategy(HashJoinStrategy(conn_postsql, db_post, queries_postgres["no_index"]))
     join_manager.setup_db("no-index", reload_data=True)
-    join_manager.setStrategyName("nc-publ")
-    join_manager.execute()
+    join_manager.execute(aufgabe="Aufgabe 4")
diff --git a/manager.py b/manager.py
index 8798064..1ea727e 100644
--- a/manager.py
+++ b/manager.py
@@ -4,20 +4,22 @@ import setup
 class Manager:
     def __init__(self, strategy: BaseStrategy, ):
         self.strategy = strategy
-        
+        self.current_index_config = None
+
     def setStrategy(self, strategy: BaseStrategy):
         self.strategy = strategy
-        
-    def setStrategyName(self, name: str):
-        self.strategy.set_strategy(name)
-    
+        # Aktuellen Index-Config an die neue Strategy weiterreichen
+        self.strategy.index_config = self.current_index_config
+
     def setQueries(self, queries: dict[str, str]):
         self.strategy.set_queries(queries)
-        
+
     # Only Postgresql and MariaDb available at the moment
     def setup_db(self, index_config, reload_data=False):
+        self.current_index_config = index_config
+        self.strategy.index_config = index_config
         setup.reset_postgres(index_config, reload_data=reload_data)
-        
-    def execute(self):
-        self.strategy.run()
+
+    def execute(self, aufgabe: str | None = None):
+        self.strategy.run(aufgabe=aufgabe)
         
\ No newline at end of file
diff --git a/nestedInnerLoopStrategy.py b/nestedInnerLoopStrategy.py
index b17884c..5a89cb6 100644
--- a/nestedInnerLoopStrategy.py
+++ b/nestedInnerLoopStrategy.py
@@ -6,14 +6,14 @@ class NestedInnerLoopStrategy(BaseStrategy):
         self.BASENAME = "Nested Inner Loop "
         super().__init__(conn, db_name, all_queries)
 
-    def run(self):
+    def run(self, aufgabe: str | None = None):
         if self.db_name not in resolve:
             raise Exception("No Inner Loop Resolver Found")
 
         for disable in resolve[self.db_name]["disable"]:
             self.cursor.execute(disable)
 
-        super().run()
+        super().run(aufgabe=aufgabe)
 
         for reset in resolve[self.db_name]["reset"]:
             self.cursor.execute(reset)
\ No newline at end of file
diff --git a/sortMergeStrategy.py b/sortMergeStrategy.py
index 0978e5b..a363590 100644
--- a/sortMergeStrategy.py
+++ b/sortMergeStrategy.py
@@ -6,14 +6,14 @@ class SortMergeStrategy(BaseStrategy):
         self.BASENAME = "Sort Merge "
         super().__init__(conn, db_name, all_queries)
 
-    def run(self):
+    def run(self, aufgabe: str | None = None):
         if self.db_name not in resolve:
             raise Exception("Sort-Merge Join not supported for " + self.db_name)
 
         for disable in resolve[self.db_name]["disable"]:
             self.cursor.execute(disable)
 
-        super().run()
+        super().run(aufgabe=aufgabe)
 
         for reset in resolve[self.db_name]["reset"]:
             self.cursor.execute(reset)
\ No newline at end of file