Deferred usage calculations to the database

Indexed PeriodKey column

database/core.tsql

@@ -244,6 +244,7 @@ CREATE TABLE @PREFIX@accounting (
 	PeriodKey		VARCHAR(255)
 ) @CREATE_TABLE_SUFFIX@;
 CREATE INDEX @PREFIX@accounting_idx1 ON @PREFIX@accounting (Username);
+CREATE INDEX @PREFIX@accounting_idx2 ON @PREFIX@accounting (PeriodKey);
 
 
 

smradius/modules/accounting/mod_accounting_sql.pm

@@ -193,11 +193,11 @@ sub init
 
 	$config->{'accounting_usage_query'} = '
 		SELECT
-			AcctInputOctets,
-			AcctOutputOctets,
-			AcctInputGigawords,
-			AcctOutputGigawords,
-			AcctSessionTime
+			SUM(AcctInputOctets) AS AcctInputOctets,
+			SUM(AcctOutputOctets) AS AcctOutputOctets,
+			SUM(AcctInputGigawords) AS AcctInputGigawords,
+			SUM(AcctOutputGigawords) AS AcctOutputGigawords,
+			SUM(AcctSessionTime) AS AcctSessionTime
 		FROM
 			@TP@accounting
 		WHERE

smradiusd.conf

@@ -346,11 +346,11 @@ EOT
 
 accounting_usage_query=<<EOT
 	SELECT
-		AcctInputOctets,
-		AcctOutputOctets,
-		AcctInputGigawords,
-		AcctOutputGigawords,
-		AcctSessionTime
+		SUM(AcctInputOctets) AS AcctInputOctets,
+		SUM(AcctOutputOctets) AS AcctOutputOctets,
+		SUM(AcctInputGigawords) AS AcctInputGigawords,
+		SUM(AcctOutputGigawords) AS AcctOutputGigawords,
+		SUM(AcctSessionTime) AS AcctSessionTime
 	FROM
 		@TP@accounting
 	WHERE