From f65826d0d7f6adf3d4cb86fd13139e1810b5c035 Mon Sep 17 00:00:00 2001
From: Gerald Bauer <gerald.bauer@gmail.com>
Date: Tue, 28 Mar 2017 15:37:26 +0200
Subject: [PATCH] Create MONGO.md

---
 MONGO.md | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 MONGO.md

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+
+# Mongo
+
+
+## Query Examples
+
+###  Find all countries speaking <X>?
+
+German
+
+```
+db.factbook.find( { "People and Society.Languages.text": /German/}, { "Government.Country name": 1 } )
+```
+
+English
+
+```
+db.factbook.find( { "People and Society.Languages.text": /English/}, { "Government.Country name": 1 } )
+```
+
+### Find all countries with a land border with <X>?
+
+Austria
+
+```
+db.factbook.find( { "Geography.Land boundaries.border countries.text": /Austria/}, { "Government.Country name": 1 } )
+```
+
+Germany
+
+```
+db.factbook.find( { "Geography.Land boundaries.border countries.text": /Germany/}, { "Government.Country name": 1 } )
+```
+
+
+### Find all import partner countries for <X>?
+
+Austria
+
+```
+db.factbook.find( { "Economy.Imports - partners.text": /Austria/}, { "Government.Country name": 1 } )
+```
+
+### Find all countries with voting age 16 years
+
+```
+db.factbook.find( { "Government.Suffrage.text": /16/}, { "Government.Country name": 1, "Government.Suffrage": 1 })
+```
+
+
+### Find all countries with <X> membership?
+
+NATO
+
+```
+db.factbook.find( { "Government.International organization participation.text": /NATO/}, { "Government.Country name": 1 } )
+```
+
+And so on.
+