examples/database_interactions/basic

Getting started using databases with Actix web, asynchronously.

Usage

init database sqlite

From the root directory of this project:

bash db/setup_db.sh

This creates a sqlite database, weather.db, in the root.

server

# if ubuntu : sudo apt-get install libsqlite3-dev
# if fedora : sudo dnf install libsqlite3x-devel
cargo run (or ``cargo watch -x run``)
# Started http server: 127.0.0.1:8080

web client

http://127.0.0.1:8080/asyncio_weather

http://127.0.0.1:8080/parallel_weather

sqlite client

# if ubuntu : sudo apt-get install sqlite3
# if fedora : sudo dnf install sqlite3x
sqlite3 weather.db
sqlite> .tables
sqlite> select * from nyc_weather;

Dependencies

On Ubuntu 19.10:

sudo apt install libsqlite3-dev