Surrealism

• author：syf20020816@outlook.com
• docName：Surrealism README
• createDate：20230506
• updateDate：20231104
• version：0.3.1
• email：syf20020816@outlook.com

LICEMSE

MIT

Surrealism Introduction

Surrealism依托于Surrealdb提供的Rust官方标准库:surrealdb,目的是构建一种更加统一，简单的方式对Surrealdb数据库进行各类操作

Surrealism relies on Surrealdb's official Rust standard library:surrealdb,The purpose is to build a more unified and simple way to perul various operations on Surrealdb database

QuickStart

add dependencies

[dependencies]
surrealism = {version="0.3.1"}
tokio = { version = "1.28.0", features = ["macros", "rt-multi-thread"] }

add configuration

配置：

username:用户名
password:密码
local:本机连接(本机使用ws,远程使用wss)
bind: 连接地址,
auth:开启权限认证
tick_interval:运行节点代理tick的间隔（包括垃圾收集），默认为10秒
strict:严格模式
mode:连接模式（Memory表示内存File表示存到文件中，Tikv表示tikv集群地址）
path:存储到文件中的文件地址，使用Memory则无需设置
log:日志级别
query_timeout:设置查询超时时间
transaction_timeout: 事务超时时间
no_banner: 打印Banner
db_connection: 数据库连接行为
http_server: 服务器行为
capabilities: 能力

可采用JSON或TOML两种配置文件方式

设置配置文件地址可以是：

• ./Surrealism.toml
• ./configs/Surrealism.toml
• ./templates/Surrealism.toml

configuration：

username: db username
password: db password
local: Local connection (using ws locally, using wss remotely)
bind: Connection address,
auth:Enable permission authentication
tick_interval:The interval between running node agent tickets (including garbage collection), which defaults to 10 seconds
strict:strict mode
mode:Connection mode (Memory represents memory, File represents storage to file, Tikv represents Tikv cluster address)
path:The file address stored in the file, which does not need to be set when using Memory
log:log level
query_timeout:Set query timeout time
transaction_timeout: Transaction timeout time
no_banner: Print Banner
db_connection: database connection behavior
http_server: server behavior
capabilities: db Capabilities

Two configuration file methods can be used: JSON or TOML

The configuration file address can be set to：

• ./Surrealism.toml
• ./configs/Surrealism.toml
• ./templates/Surrealism.toml

Surrealism.json(JSON)

{
	"username" : "root",
	"password" : "syf20020816",
	"bind" : "127.0.0.1:10086",
	"mode" : "Memory",
	"log" : "Info",
    "local": true,
}

Surrealism.toml(TOML)

[default]
username = "root"
password = "syf20020816"
bind = "127.0.0.1:10086"
mode = "Memory"
log = "Info"
local = true

surrealdb

open surrealdb

define ns,db,table first

main.rs

use surrealism::db::{SurrealID, Table};
use surrealism::builder::{BaseWrapperImpl, SQLBuilderFactory, TableImpl};
use surrealism::builder::create::{CreateWrapper, CreateWrapperImpl};
use serde::{Serialize, Deserialize};
use surrealism::builder::select::SelectWrapperImpl;
use surrealism::surreal::{parse_response, SurrealismRes,DefaultInitService,UseNSDB,InitService,SurrealismCommit};

#[derive(Debug, Clone, Serialize, Deserialize)]
struct User {
    username: String,
    pwd: String,
    male: bool,
    age: u8,
}

/// create a new user table
/// table_name:user
/// table_id:surrealism
pub fn crate_user_table() -> CreateWrapper {
    // create a user data
    let user = User {
        username: "Tobie".to_string(),
        pwd: "Tobie001".to_string(),
        male: true,
        age: 23,
    };
    // create table with content
    let user_table = SQLBuilderFactory::create()
        .table("user")
        .id("surrealism".into())
        .content(&user)
        .deref_mut();
    user_table
}

//strict!
#[tokio::main]
async fn main() -> SurrealismRes<()> {
    // init service
    let mut service = DefaultInitService::new().init();
    // you have already define test namespace and test database!
    // use ns:test and db:test
    let _ = service.use_commit("test", "test").await?;
    // get info from surrealdb
    // let info = SQLBuilderFactory::info().db().build();
    // let info_res = service.commit_sql(&info).await?;
    // dbg!(info_res);
    // create a table (you should define user table first!)
    let create_stmt = crate_user_table().build();
    let _ = service.commit_sql(&create_stmt).await?;
    // dbg!(create_res);
    // select user::surrealism table
    let select = SQLBuilderFactory::select().table("user").id("surrealism".into()).column("*", None).build();
    let select_res = service.commit_sql(&select).await?;
    //parse response to any type you want
    let res: User = parse_response(select_res);
    // [tests\src\main.rs:55] res = User {
    //     username: "Tobie",
    //     pwd: "Tobie001",
    //     male: true,
    //     age: 23,
    // }
    dbg!(&res);
    Ok(())
}

terminal res

   ▄▄▄▄                                                      ▄▄▄▄         ██
 ▄█▀▀▀▀█                                                     ▀▀██         ▀▀
 ██▄       ██    ██   ██▄████   ██▄████   ▄████▄    ▄█████▄    ██       ████     ▄▄█████▄  ████▄██▄
  ▀████▄   ██    ██   ██▀       ██▀      ██▄▄▄▄██   ▀ ▄▄▄██    ██         ██     ██▄▄▄▄ ▀  ██ ██ ██
      ▀██  ██    ██   ██        ██       ██▀▀▀▀▀▀  ▄██▀▀▀██    ██         ██      ▀▀▀▀██▄  ██ ██ ██
 █▄▄▄▄▄█▀  ██▄▄▄███   ██        ██       ▀██▄▄▄▄█  ██▄▄▄███    ██▄▄▄   ▄▄▄██▄▄▄  █▄▄▄▄▄██  ██ ██ ██
  ▀▀▀▀▀     ▀▀▀▀ ▀▀   ▀▀        ▀▀         ▀▀▀▀▀    ▀▀▀▀ ▀▀     ▀▀▀▀   ▀▀▀▀▀▀▀▀   ▀▀▀▀▀▀   ▀▀ ▀▀ ▀▀

2023-10-24T08:54:49.323Z INFO  [surrealism::core::surreal::config::init::default] Welcome to use Surrealism!
2023-10-24T08:54:49.323Z INFO  [surrealism::core::surreal::config::init::default] Init Service : `Config Service` Successfully!
2023-10-24T08:54:49.329Z INFO  [surrealism::core::surreal::config::init::default] Please focus following print to check!
Version {
    router: Ok(
        Router {
            conn: PhantomData<surrealdb::api::engine::remote::ws::Client>,
            sender: Sender,
            last_id: 1,
            features: {},
        },
    ),
}
2023-10-24T08:54:49.329Z INFO  [surrealism::core::surreal::config::init::default] Init Service : `Connection Service` Successfully!
[tests\src\main.rs:63] &res = User {
    username: "Tobie",
    pwd: "Tobie001",
    male: true,
    age: 23,
}

Surrealism ALL Supports

Features

default = ["builder"]
row = []
builder = []
surreal = ["builder"]
full = ["row", "builder", "surreal"]

Configuration配置文件

• Surrealism.json支持
• Surrealism.toml支持
• 自定义构建支持(SurrealismConfig)

Init 初始化服务

• DefaultInitService 默认初始化服务的支持
• 自定义初始化服务的支持

ID 表ID

• SurrealID::Default的支持

• SurrealID::Int的支持

• SurrealID::Float的支持

• SurrealID::String的支持

• SurrealID::Array的支持

• SurrealID::UUID的支持

• SurrealID::ULID的支持

• SurrealID::RAND的支持

• SurrealID::Range的支持

Value 数据类型

• SurrealValue::None的支持
• SurrealValue::Null的支持
• SurrealValue::Int的支持
• SurrealValue::Float的支持
• SurrealValue::Decimal的支持
• SurrealValue::String的支持
• SurrealValue::Object的支持
• SurrealValue::Datetime的支持(DatetimeAdapter)
• SurrealValue::Duration的支持(DurationAdapter)
• SurrealValue::Array的支持
• SurrealValue::Set的支持
• SurrealValue::Option的支持
• SurrealValue::Geo的支持
• SurrealValue::Record的支持
• SurrealValue::Future的支持
• 数学常数构建
• 数学常数支持

Builder

• USE STMT （In Connection）
• CREATE STMT
• SELECT STMT
• LIVE SELECT STMT
• RELATE STMT
• UPDATE STMT
• INSERT STMT
• DELETE STMT
• INFO STMT
• TRANSACTION STMT
• DEFINE STMT
• REMOVE STMT
• SLEEP STMT
• LET STMT
• BEGIN STMT
• CANCEL STMT
• COMMIT STMT
• IF ELSE STMT
• FOR STMT
• BREAK STMT
• CONTINUE STMT
• KILL STMT
• THROW STMT
• RETURN STMT

Use

• USE NS STMT
• USE DB STMT

Create

• CREATE CONTENT STMT
• CREATE SET STMT
• RETURN STMT
• TIMEOUT STMT
• PARALLEL STMT

Insert

• INSERT INTO STMT

• ON DUPLICATE KEY UPDATE STMT

Select

• FIELD

• OMIT

• WITH INDEX|NOINDEX

• FROM

• WHERE

• SPLIT

• GROUP

• ORDER

• LIMIT

• START

• FETCH

• TIMEOUT

• PARALLEL

• EXPLAIN [FULL]

Live Select

• FIELD

• FROM

• WHERE

• FETCH

Delete

• DELETE WHERE
• RETURN
• TIMEOUT
• PARALLEL
• DELETE WITH RELETE

Remove

• NAMESPACE

• DATABASE

• USER

• LOGIN

• TOKEN

• SCOPE

• TABLE

• EVENT

• FUNCTION

• FIELD

• INDEX

• PARAM

Update

• CONTENT

• MERGE

• PATCH

• SET

• WHERE

• RETURN

• TIMEOUT

• PARALLEL

Define

• NAMESPACE
• DATABASE
• USER
• LOGIN
• TOKEN
• SCOPE
• TABLE
• EVENT
• FUNCTION
• FIELD
• INDEX
• PARAM
• ANALYZER

Info

• KV
• NS
• DB
• SCOPE
• TABLE

Show

• SINCE
• LIMIT

Sleep

• Duration

Assert

• ASSERT
• WHERE
• Condition
• Criteria

Functions

• Array
• Count
• Crypto
• Duration
• Geo
• HTTP
• Math
• Meta
• Parse
• Rand
• Search
• Session
• Sleep
• String
• Time
• Type
• Scripting
• Vector

Row

• RowSql的支持

• row_sql!宏

Operators

Update Des

• 0.3.1：

  • 重构Define语句且补全DEFINE ANALYSIS （Refactoring the Define statement and completing DEFINE ANALYSIS）
  • 支持Return语句 (Support for Return statements)
  • 支持Kill语句 (Support for Kill statements)
  • 支持Throw语句 (Support for Throw statements)
  • 支持所有SurrealDB的Operators，见CriteriaSign （Supports all SurrealDB Operators ，see CriteriaSign）

• 0.3.0：

  • 重构init Service 和 config Service（Refactoring init service and config service）
  • 优化SurrealValue（Optimize SurrealValue）
  • 优化Field（Optimize Field）
  • 增加With（Add With）
  • 增加ShowWrapper（Add ShowWrapper）
  • 优化SurrealDB 0.1.0版本更新的基础语句语法（Optimize the basic statement syntax for SurrealDB version 0.1.0 update）

• 0.2.2：

  • 添加SelectWrapper向LiveSelectWrapper的转变 (Add the transition from SelectWrapper to LiveSelectWrapper)
  • 添加Field::Diff，针对LiveSelect语句的构建 (Add Field:: Diff to build the LiveSelect statement)
  • 添加SurrealValue对Geometries的支持,GeoJSON (Add SurrealValue support for Geometrics, GeoJSON)
  • 添加所有内置方法Function(突然有些困惑，延迟至下个版本) (Add all built-in method functions (suddenly confused, delayed to the next version))
  • 补充ValueTyped类型Geometries,Decimal,Option (Supplementing ValueTyped Types Geometry, Decimal, Option)
  • 添加ValueConstructor的new_infer()用于通过默认值推测值类型 (Add ValueConstructor::new_Infer() is used to infer the value type from the default value)

• 0.2.1：

  • 添加SurrealDB内置方法Function (Add SurrealDB built-in method Function)
    • Function::array
    • Function::count
    • Function::crypto
  • 修复 RELATE 语句构造错误的问题，感谢timlagrande <notifications@github.com> (Fix the issue of incorrect construction of the RELATE statement. Thank timlagrande <notifications@github.com>)
  • SELECT语句Column构建添加AS关键字功能 (SELECT statement Column construction adds ASkeyword )
  • SurrealDB内置加密功能，见surrealism::functions::{GenerateCompare, CryptoFunc} (SurrealDB built-in encryption function，See surrealism::functions::{GenerateCompare, CryptoFunc})

• 0.2.0：

  • 重构了各类Wrapper，使用简单统一的构造器+工厂模式（Reconstructed various Wrappers using a simple and unified constructor+factory pattern）

  • 增加row sql进行语句构建（Add row SQL for statement construction）

  • 启动与初始化更新，你可以基于框架提供的trait和struct自己构建初始化服务（Starting and initializing updates, you can build your own initialization services based on the traits and structs provided by the framework）

  • 增加大量构建工具（Add a large number of construction tools）

  • 分离语句构造和语句提交（Separate statement construction and statement submission）

• 0.1.1：更新配置，增加基于Namespace和Database的支持，但是基于当前SurrealDB无法支持，所以并不能使用🥲（Update the configuration and add support based on Namespace and Database, but it cannot be used due to the current SurrealDB support 🥲）