1
0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00

mysql: add README.md (#7824)

This commit is contained in:
Don Alfons Nisnoni 2021-01-05 00:37:10 +08:00 committed by GitHub
parent 52521554ce
commit 7533ffa48f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

30
vlib/mysql/README.md Normal file
View File

@ -0,0 +1,30 @@
For Linux, you need to install `MySQL development` package and `pkg-config`.
For Windows, install [the installer](https://dev.mysql.com/downloads/installer/) ,
then copy the `include` and `lib` folders to `<V install directory>\thirdparty\mysql`.
## Basic Usage
```v
import mysql
// Create connection
mut connection := mysql.Connection{
username: 'root'
dbname: 'mysql'
}
// Connect to server
connection.connect() ?
// Change the default database
connection.select_db('db_users') ?
// Do a query
get_users_query_result := connection.query('SELECT * FROM users') ?
// Get the result as maps
for user in get_users_query_result.maps() {
// Access the name of user
println(user['name'])
}
// Free the query result
get_users_query_result.free()
// Close the connection if needed
connection.close()
```