# 创建数据库 sqlx database create # 创建表脚本 sqlx migrate add create_subscription_table # 在创建的{timestamp}_create_subscription_table.sql 中增加 -- Add migration script here CREATE TABLE subscriptions( id uuid NOT
owner: String}pub async fn create_record( State(state): State<AppState>, Json(request): Json<RecordRequest>,) -> Response { let query = sqlx::query("INSERT INTO notes (message, owner) VALUES ($1, $2)") .bind(request.message) .bind(request.owner) .execute(&...
sqlx = { version = "0.3.5", features = [ "postgres" ]} anyhow = "1.0" 1. 2. 3. 4. 5. tokio [dependencies] sqlx = { version = "0.3.5", default-features = false, features = [ "runtime-tokio", "macros" ] } 1. 2. 创建表 create table todos ( id INTEGER, description VAR...
rust基础学习--day14 - 知乎 (zhihu.com) userocket_db_pools::{sqlx::PgPool,Connection,Database,Initializer};#[derive(Database)]#[database("blog")]pubstructBlog(PgPool);pubfninit_db_blog()->Initializer<Blog>{Blog::init()}pubtypeBlogDBC=Connection<Blog>; Database[2]: 这是个派生宏,用于...
本例将使用 sqlx 访问 postgressql 数据库,实现简单的增删改查功能 数据库 数据库采用 postgreSQL,初始建表语句如下: -- --- Table structure for course-- ---DROPTABLEIFEXISTS"public"."course";CREATETABLE"public"."course" ( "id" int8NOTNULL, "teacher_id" int4NOTNULL, "name"varchar(255)...
sqlx是纯 Rust 编写的异步 SQL Crate。 依赖 [dependencies]# sqlxsqlx="0.6.2" 代码 usefutures::TryStreamExt;usesqlx::mysql::MySqlPoolOptions;#[tokio::main]asyncfnmain(){letsqlx_opts=sqlx::mysql::MySqlConnectOptions::new().host("gateway01.us-east-19.prod.aws.tidbcloud.com").port(4000)....
use std::str::FromStr;use sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode, SqliteSynchronous};use sqlx::{ConnectOptions, Connection, Executor, SqliteConnection, Statement};mod common;async fn faker(mut conn: SqliteConnection, count: i64) -> Result<(), sqlx::Error> {let mut tx = ...
let create_statment = format!( " CREATE TABLE IF NOT EXISTS {} ( id BIGINT NOT NULL , name VARCHAR(128) NOT NULL, gender TINYINT NOT NULL, mobile VARCHAR(11) NOT NULL, create_time DATETIME NOT NULL, update_time DATETIME NOT NULL, ...
Rust的ORM生态系统是充满活力和强大的,提供了满足不同需求和偏好的工具:Diesel的类型安全性和可扩展性、SQLx的异步功能,rusqlite的简单性。 ORM代表对象关系映射。它是一种编程技术,弥补了面向对象编程语言和关系数据库之间的差距。简单地说,orm允许我们使用语言的原生语法操作数据库记录,避免了编写原始SQL的需要。这不...
[dependencies]sea-orm= { version ="1.0.0-rc.5", features = ["sqlx-postgres","runtime-tokio-native-tls","macros"] }tokio= { version ="1.35.1", features = ["full"] }chrono="0.4.33"actix-web="4.4.0"serde= { version ="1.0", features = ["derive"] }utoipa= { version ="4...