[Added another one]

drivers/elastic.py

@@ -127,7 +127,7 @@ class Elastic_Testing(DB_Testing):
                     "size": 1000
                 },
                 "aggs": {
-                    "total_reply_count": {
+                    "last_name_replies": {
                     "sum": {
                         "field": "reply_count"
                     }
@@ -140,7 +140,7 @@ class Elastic_Testing(DB_Testing):
         agg_results = driver.search(index=INDEX, body=agg_query)
         
         buckets = agg_results['aggregations']['reply_count_by_last_name']['buckets']
-        reply_counts = {bucket['key']: bucket['total_reply_count']['value'] for bucket in buckets}
+        reply_counts = {bucket['key']: bucket['last_name_replies']['value'] for bucket in buckets}
         
         update_query = {
             "script": {
@@ -149,7 +149,7 @@ class Elastic_Testing(DB_Testing):
                 String[] parts = /\\s+/.split(name);
                 String lastName = parts[parts.length - 1];
                 if (params.replyCounts.containsKey(lastName)) {
-                    ctx._source.total_reply_count = params.replyCounts.get(lastName);
+                    ctx._source.last_name_replies = params.replyCounts.get(lastName);
                 }
                 """,
                 "lang": "painless",
@@ -161,5 +161,51 @@ class Elastic_Testing(DB_Testing):
                 "match_all": {}
             }
         }
+            
+        driver.update_by_query(index=INDEX, body=update_query, conflicts="proceed")
+            
+            
+    def update_add_replies_per_subject(self, driver: Elasticsearch) -> str:
+        agg_query = {
+            "size": 0,
+            "aggs": {
+                "reply_count_by_subject": {
+                "terms": {
+                    "script": {
+                    "source": "String name = doc['sender_name.keyword'].value; String[] parts = /\\s+/.split(name); return parts[parts.length - 1]",
+                    "lang": "painless"
+                    },
+                    "size": 1000
+                },
+                "aggs": {
+                    "subject_replies": {
+                    "sum": {
+                        "field": "reply_count"
+                    }
+                    }
+                }
+                }
+            }
+        }
         
+        agg_results = driver.search(index=INDEX, body=agg_query)
+        
+        buckets = agg_results['aggregations']['reply_count_by_subject']['buckets']
+        reply_counts = {bucket['key']: bucket['subject_replies']['value'] for bucket in buckets}
+        
+        update_query = {
+            "script": {
+                "source": """
+                    ctx._source.subject_replies = params.replyCounts.get(ctx.subject);
+                """,
+                "lang": "painless",
+                "params": {
+                "replyCounts": reply_counts
+                }
+            },
+            "query": {
+                "match_all": {}
+            }
+        }
+            
         driver.update_by_query(index=INDEX, body=update_query, conflicts="proceed")

drivers/psql.py

@@ -136,4 +136,30 @@ class PSQL_Testing(DB_Testing):
         cursor.execute(alterQuery)
         cursor.execute(updateQuery)
         cursor.execute(unalterQuery)
+        driver.commit()
+        
+    def update_add_replies_per_subject(self, driver: connection) -> str:
+        cursor = driver.cursor()
+        alterQuery = """
+        ALTER TABLE thread ADD COLUMN subject_replies INT;
+        """
+        updateQuery = """
+        WITH subject_sums AS (
+            SELECT 
+                recipient_name,
+                SUM(reply_count) OVER (PARTITION BY SPLIT_PART(recipient_name, ' ', -1)) AS total_replies
+            FROM 
+                thread
+        )
+        UPDATE thread AS t
+        SET subject_replies = ln_sums.total_replies
+        FROM subject_sums AS ln_sums
+        WHERE t.recipient_name = ln_sums.recipient_name;
+        """
+        unalterQuery = """
+        ALTER TABLE thread DROP COLUMN subject_replies;
+        """ 
+        cursor.execute(alterQuery)
+        cursor.execute(updateQuery)
+        cursor.execute(unalterQuery)
         driver.commit()

interfaces/db_testing_interface.py

@@ -51,9 +51,12 @@ class DB_Testing(Generic[T]):
         pass
     
     @abstractmethod
-    def update_add_replies_per_last_name(self, driver: T) -> str:
+    def update_add_replies_per_last_name(self, driver: T):
         pass
     
+    @abstractmethod
+    def update_add_replies_per_subject(self, driver: T):
+        pass
     
     def do_tests(self, driver: T) -> Dict[str, float]:
         stats = {}
@@ -76,6 +79,8 @@ class DB_Testing(Generic[T]):
         
         # Update
         stats.update(time_func(f"[{self.driver_name}] Update all thread to add a field with the total replies per last name", "update_add_replies_per_last_name", lambda : self.update_add_replies_per_last_name(driver), NUM_RUNS))
+        stats.update(time_func(f"[{self.driver_name}] Update all thread to add a field with the total replies per subject", "update_add_replies_per_subject", lambda : self.update_add_replies_per_subject(driver), NUM_RUNS))
+
 
         print("\n")
         return stats

main.py

@@ -89,7 +89,7 @@ if __name__ == "__main__":
     
     timings = {}
     
-    timings['PSQL'] = test_psql()
+    # timings['PSQL'] = test_psql()
     timings['ES'] = test_elasticsearch()
     
-    plot(timings)
+    # plot(timings)