From ec636e95cd3c87b51258e49bb40c74a52f91506c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D1=80=D1=82=D0=B5=D0=BC=20=D0=A1=D1=82=D1=80=D0=B5?=
 =?UTF-8?q?=D0=BB=D1=8C=D1=86=D0=BE=D0=B2?=
 <artemstreltsov@MacBook-Air-Artem.local>
Date: Tue, 12 Nov 2019 00:34:28 +0300
Subject: [PATCH] Added lifetime to system.dictionaries

---
 dbms/src/Storages/System/StorageSystemDictionaries.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dbms/src/Storages/System/StorageSystemDictionaries.cpp b/dbms/src/Storages/System/StorageSystemDictionaries.cpp
index c31d514cf08..4baf0994646 100644
--- a/dbms/src/Storages/System/StorageSystemDictionaries.cpp
+++ b/dbms/src/Storages/System/StorageSystemDictionaries.cpp
@@ -40,6 +40,8 @@ NamesAndTypesList StorageSystemDictionaries::getNamesAndTypes()
         {"loading_duration", std::make_shared<DataTypeFloat32>()},
         //{ "creation_time", std::make_shared<DataTypeDateTime>() },
         {"last_exception", std::make_shared<DataTypeString>()},
+        {"dictionary_lifetime_min", std::make_shared<DataTypeUInt64>()},
+        {"dictionary_lifetime_max", std::make_shared<DataTypeUInt64>()}
     };
 }
 
@@ -93,6 +95,10 @@ void StorageSystemDictionaries::fillData(MutableColumns & res_columns, const Con
             res_columns[i++]->insert(getExceptionMessage(last_exception, false));
         else
             res_columns[i++]->insertDefault();
+
+        const auto & lifetime = dict_ptr->getLifetime();
+        res_columns[i++]->insert(lifetime.min_sec);
+        res_columns[i++]->insert(lifetime.max_sec);
     }
 }