From f32de945ad8e15d4ba5127991d11f82ee98c5234 Mon Sep 17 00:00:00 2001
From: Scott Kyle <scott@appden.com>
Date: Wed, 9 Dec 2015 14:06:25 -0800
Subject: [PATCH 1/2] Update to Realm Core 0.95.5

---
 impl/transact_log_handler.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/impl/transact_log_handler.cpp b/impl/transact_log_handler.cpp
index 2deba2fd..ac74b515 100644
--- a/impl/transact_log_handler.cpp
+++ b/impl/transact_log_handler.cpp
@@ -293,10 +293,12 @@ public:
 
     // Things that just mark the field as modified
     bool set_int(size_t col, size_t row, int_fast64_t) { return mark_dirty(row, col); }
+    bool set_int_unique(size_t col, size_t row, int_fast64_t) { return mark_dirty(row, col); }
     bool set_bool(size_t col, size_t row, bool) { return mark_dirty(row, col); }
     bool set_float(size_t col, size_t row, float) { return mark_dirty(row, col); }
     bool set_double(size_t col, size_t row, double) { return mark_dirty(row, col); }
     bool set_string(size_t col, size_t row, StringData) { return mark_dirty(row, col); }
+    bool set_string_unique(size_t col, size_t row, StringData) { return mark_dirty(row, col); }
     bool set_binary(size_t col, size_t row, BinaryData) { return mark_dirty(row, col); }
     bool set_date_time(size_t col, size_t row, DateTime) { return mark_dirty(row, col); }
     bool set_table(size_t col, size_t row) { return mark_dirty(row, col); }

From 0286dea7a4dbebb8739554a4ceeb510653a1e85e Mon Sep 17 00:00:00 2001
From: Scott Kyle <scott@appden.com>
Date: Fri, 20 Nov 2015 14:05:18 -0800
Subject: [PATCH 2/2] Add methods to create snapshot of List and Results

The Results class was updated to match the style of List and include a flag (m_live) that determines if it should sync updates. If an object in the static Results is deleted, then it will return null.
---
 list.cpp    |  5 +++++
 list.hpp    |  2 ++
 results.cpp | 17 +++++++++++++++--
 results.hpp |  4 ++++
 4 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/list.cpp b/list.cpp
index 1cbafb8d..80d07bc4 100644
--- a/list.cpp
+++ b/list.cpp
@@ -59,6 +59,11 @@ void List::remove(size_t row_ndx) {
     m_link_view->remove(row_ndx);
 }
 
+Query List::get_query() {
+    verify_attached();
+    return m_link_view->get_target_table().where(m_link_view);
+}
+
 void List::verify_valid_row(size_t row_ndx, bool insertion) {
     size_t size = m_link_view->size();
     if (row_ndx > size || (!insertion && row_ndx == size)) {
diff --git a/list.hpp b/list.hpp
index fdde4c62..85ec6221 100644
--- a/list.hpp
+++ b/list.hpp
@@ -47,6 +47,8 @@ namespace realm {
         template<typename ValueType, typename ContextType>
         void set(ContextType ctx, ValueType value, size_t list_ndx);
 
+        Query get_query();
+
         void verify_valid_row(size_t row_ndx, bool insertion = false);
         void verify_attached();
         void verify_in_tranaction();
diff --git a/results.cpp b/results.cpp
index b2a63789..45578796 100644
--- a/results.cpp
+++ b/results.cpp
@@ -64,6 +64,17 @@ void Results::validate_write() const
         throw InvalidTransactionException("Must be in a write transaction");
 }
 
+void Results::set_live(bool live)
+{
+    if (!live && m_mode == Mode::Table) {
+        m_query = m_table->where();
+        m_mode = Mode::Query;
+    }
+
+    update_tableview();
+    m_live = live;
+}
+
 size_t Results::size()
 {
     validate_read();
@@ -91,7 +102,7 @@ RowExpr Results::get(size_t row_ndx)
         case Mode::TableView:
             update_tableview();
             if (row_ndx < m_table_view.size())
-                return m_table_view.get(row_ndx);
+                return (!m_live && !m_table_view.is_row_attached(row_ndx)) ? RowExpr() : m_table_view.get(row_ndx);
             break;
     }
 
@@ -147,7 +158,9 @@ void Results::update_tableview()
             m_mode = Mode::TableView;
             break;
         case Mode::TableView:
-            m_table_view.sync_if_needed();
+            if (m_live) {
+                m_table_view.sync_if_needed();
+            }
             break;
     }
 }
diff --git a/results.hpp b/results.hpp
index 115ca636..7d8563ff 100644
--- a/results.hpp
+++ b/results.hpp
@@ -60,6 +60,9 @@ public:
     // Get the object type which will be returned by get()
     StringData get_object_type() const noexcept { return object_schema.name; }
 
+    // Set whether the TableView should sync if needed before accessing results
+    void set_live(bool live);
+
     // Get the size of this results
     // Can be either O(1) or O(N) depending on the state of things
     size_t size();
@@ -153,6 +156,7 @@ private:
     TableView m_table_view;
     Table* m_table = nullptr;
     SortOrder m_sort;
+    bool m_live = true;
 
     Mode m_mode = Mode::Empty;