yosql
Version:
Convert JSON to SQL.
112 lines (96 loc) • 2.54 kB
Markdown
# YoSQL
## Convert your MongoDB database and JSON collections to SQL
## API
### `yosql.createTable(tableName, collection, callback)`
## Examples
### Convert JSON collection
```js
const yosql = require('yosql');
const sqlite3 = require('sqlite3');
const people = [
{
"gender": "male",
"name": {
"title": "mr",
"first": "romain",
"last": "hoogmoed"
},
"location": {
"street": "1861 jan pieterszoon coenstraat",
"city": "maasdriel",
"state": "zeeland",
"postcode": 69217
},
"email": "romain.hoogmoed@example.com",
"login": {
"username": "lazyduck408",
},
"dob": "1983-07-14 07:29:45",
"registered": "2010-09-24 02:10:42",
"phone": "(656)-976-4980",
"cell": "(065)-247-9303"
},
{
"gender": "male",
"name": {
"title": "mr",
"first": "aatu",
"last": "lampinen"
},
"location": {
"street": "1208 rautatienkatu",
"city": "kokemäki",
"state": "south karelia",
"postcode": 40780
},
"email": "aatu.lampinen@example.com",
"login": {
"username": "goldenwolf654"
},
"dob": "1947-06-14 05:56:21",
"registered": "2004-01-17 01:38:30",
"phone": "06-019-501",
"cell": "047-493-12-84"
}
];
yosql.createTable('people', people, (err, schema) => {
if (err) return console.log(err);
const db = new sqlite3.Database('database.sqlite3');
Object.keys(schema).forEach(table => {
db.serialize(() => {
db.run(schema[table].queries.create); // Create statement;
db.run(schema[table].queries.insert); // Insert statement;
});
});
db.close();
});
```
### Convert JSON-ified XML/HTML
```js
const yosql = require('yosql');
const sqlite3 = require('sqlite3');
const parseString = require('xml2js').parseString;
const fetch = require('node-fetch');
fetch('http://rss.indeed.com/rss?q=nodejs').then(res => res.text())
.then(text => {
parseString(text, function (err, result) {
yosql.createTable('database', result.rss.channel, (err, schema) => {
if (err) return console.log(err);
const db = new sqlite3.Database('database.sqlite3');
Object.keys(schema).forEach(table => {
db.serialize(() => {
db.run(schema[table].queries.create); // Create statement;
db.run(schema[table].queries.insert); // Insert statement;
});
});
db.close();
});
});
})
.catch(error => console.error(error));
```
## Transpile
1. `npm i`
2. `npm run build`
## Test
1. `npm test`