mirror of
https://github.com/factbook/factbook.json.git
synced 2026-06-13 19:05:13 +02:00
64 lines
1.2 KiB
Markdown
64 lines
1.2 KiB
Markdown
|
|
# Mongo
|
|
|
|
|
|
## Query Examples
|
|
|
|
### Find all countries speaking _X_?
|
|
|
|
German
|
|
|
|
```js
|
|
db.factbook.find( { "People and Society.Languages.text": /German/}, { "Government.Country name": 1 } )
|
|
```
|
|
|
|
English
|
|
|
|
```js
|
|
db.factbook.find( { "People and Society.Languages.text": /English/}, { "Government.Country name": 1 } )
|
|
```
|
|
|
|
### Find all countries with a land border with _X_?
|
|
|
|
Austria
|
|
|
|
```js
|
|
db.factbook.find( { "Geography.Land boundaries.border countries.text": /Austria/},
|
|
{ "Government.Country name": 1 } )
|
|
```
|
|
|
|
Germany
|
|
|
|
```js
|
|
db.factbook.find( { "Geography.Land boundaries.border countries.text": /Germany/},
|
|
{ "Government.Country name": 1 } )
|
|
```
|
|
|
|
|
|
### Find all import partner countries for _X_?
|
|
|
|
Austria
|
|
|
|
```js
|
|
db.factbook.find( { "Economy.Imports - partners.text": /Austria/}, { "Government.Country name": 1 } )
|
|
```
|
|
|
|
### Find all countries with voting age 16 years
|
|
|
|
```js
|
|
db.factbook.find( { "Government.Suffrage.text": /16/},
|
|
{ "Government.Country name": 1, "Government.Suffrage": 1 })
|
|
```
|
|
|
|
|
|
### Find all countries with _X_ membership?
|
|
|
|
NATO
|
|
|
|
```js
|
|
db.factbook.find( { "Government.International organization participation.text": /NATO/},
|
|
{ "Government.Country name": 1 } )
|
|
```
|
|
|
|
And so on.
|
|
|