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* add frontmatter to BlitzJS starter * add frontmatter to all starters * add plugins and envVars * fix envVars formatting * fix key for defaultValue in envVars * remove unused frontmatter
34 lines
905 B
Markdown
34 lines
905 B
Markdown
---
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title: ExpressJS Postgres
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description: An ExpressJS server that connects to a PostgreSQL database
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tags:
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- express
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- postgres
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- typescript
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---
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# ExpressJS Postgres Example
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This example starts an [ExpressJS](https://expressjs.com/) server that connects
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to a Railway PostgreSQL database.
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[](https://railway.app/new?template=https%3A%2F%2Fgithub.com%2Frailwayapp%2Fexamples%2Ftree%2Fmaster%2Fexamples%2Fexpressjs-postgres&plugins=postgresql)
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## ✨ Features
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- Postgres
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- Express
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- TypeScript
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## 💁♀️ How to use
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- Install dependencies `yarn`
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- [Create a Railway project with the Postgres plugin](https://dev.new)
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- Connect to your Railway project `railway link`
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- Start the server `railway run yarn dev`
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## 📝 Notes
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The server started simply returns the current time in the database. The SQL
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query is located in `src/index.js`.
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