Add Truncate repository method and purge player sold items on world bootup

common/repositories/template/base_repository.template

@@ -286,7 +286,6 @@ public:
 			fmt::format(
 				"DELETE FROM {} WHERE {}",
 				TableName(),
-				PrimaryKey(),
 				where_filter
 			)
 		);
@@ -294,6 +293,18 @@ public:
 		return (results.Success() ? results.RowsAffected() : 0);
 	}
 
+	static int Truncate()
+	{
+		auto results = {{DATABASE_CONNECTION}}.QueryDatabase(
+			fmt::format(
+				"TRUNCATE TABLE {}",
+				TableName()
+			)
+		);
+
+		return (results.Success() ? results.RowsAffected() : 0);
+	}
+
 };
 
 #endif //EQEMU_BASE_{{TABLE_NAME_UPPER}}_REPOSITORY_H