diff --git a/chocolatey/README.md b/chocolatey/README.md
index e5e10379..dc76a274 100644
--- a/chocolatey/README.md
+++ b/chocolatey/README.md
@@ -6,6 +6,7 @@ sql-cli to the [Chocolatey Community Repository](https://community.chocolatey.or
 ## Layout
 
 - `sql-cli.nuspec.template` — package metadata. `__VERSION__` is replaced at pack time.
+  `iconUrl` must stay on `cdn.jsdelivr.net`: moderation rejects `raw.githubusercontent.com`.
 - `tools/chocolateyInstall.ps1.template` — downloads the Windows binary from the matching
   GitHub release and verifies its SHA256. `__VERSION__` and `__CHECKSUM__` are replaced
   at pack time.
diff --git a/chocolatey/sql-cli.nuspec.template b/chocolatey/sql-cli.nuspec.template
index e1f4500f..e1f90212 100644
--- a/chocolatey/sql-cli.nuspec.template
+++ b/chocolatey/sql-cli.nuspec.template
@@ -12,7 +12,7 @@
     <docsUrl>https://github.com/TimelordUK/sql-cli/blob/main/README.md</docsUrl>
     <bugTrackerUrl>https://github.com/TimelordUK/sql-cli/issues</bugTrackerUrl>
     <licenseUrl>https://github.com/TimelordUK/sql-cli/blob/main/LICENSE</licenseUrl>
-    <iconUrl>https://raw.githubusercontent.com/TimelordUK/sql-cli/v__VERSION__/assets/icon.png</iconUrl>
+    <iconUrl>https://cdn.jsdelivr.net/gh/TimelordUK/sql-cli@v__VERSION__/assets/icon.png</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <summary>Vim-like terminal SQL editor and engine for CSV / JSON / JSONL data.</summary>
     <description>
diff --git a/examples/countries.sql b/examples/countries.sql
index c0434bd6..b35017ef 100644
--- a/examples/countries.sql
+++ b/examples/countries.sql
@@ -29,6 +29,39 @@ FROM #countries
 WHERE "name.common" = 'Russia';
 go
 
+-- using unnest to explode the borders on left hand side to self join back to get the matching row on right
+
+WITH
+    all AS (
+        SELECT 
+        "name.common" as name,
+        cca3,
+        latlng,
+        borders,
+        area
+        FROM #countries 
+    ),
+    lc AS (
+        SELECT
+            l.name as l_name,
+            l.cca3 AS iso,
+            l.latlng,
+            l.borders,
+            SPLIT_PART(l.latlng, ',', 1) AS lat,
+            SPLIT_PART(l.latlng, ',', 2) AS lon,
+            l.area,
+            Unnest(l.borders, ',' ) AS border
+        FROM all
+        WHERE l.cca3 = 'BRA'
+    )
+SELECT
+ lc.*,
+ r.latlng,
+ r.name as r_name
+FROM lc
+INNER JOIN all AS r ON l.border = r.cca3
+GO
+
 SELECT
   "name.common" as name, 
   region, cca3 as iso,