Skip to content

Commit

Permalink
update doc
Browse files Browse the repository at this point in the history
  • Loading branch information
@zhuxiujia
zhuxiujia committed Dec 2, 2024
1 parent c9e6e34 commit e201411
Showing 1 changed file with 31 additions and 31 deletions.
62 changes: 31 additions & 31 deletions docs/v4/README.md
View file
Original file line number Diff line number Diff line change
Expand Up @@ -770,37 +770,37 @@ pub async fn main() {

* HtmlSql Syntax tree

| Syntax/method | Generated `Rust` code |
|-----------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|
| ``` <trim prefixOverrides=" and">` and name != '' `</trim> ``` | `sql.trim(" and") ` |
| ``` <if test="key == 'id'">`select * from table`</if> ``` | `if key == "id"{sql.push_str("select * from table");} ` |
| ``` <foreach collection="arg" index="key" item="item" open="(" close=")" separator=","/> ``` | `for (key,item) in arg{} ` |
| ``` <continue/> ``` | `for (key,item) in arg{ continue;} ` |
| ``` <set> ``` | `sql.trim("set ").push_str(" set ") ` |
| ``` <set collection="arg"> ``` | `let arg={name:"",age:""}; sql.trim("set ").push_str(" set name=?,"age=?")...and more ` |
| ``` <choose> ``` | `match {} ` |
| ``` <when test="true"> ``` | `match true{ true=>{} _ => {} } ` |
| ``` <otherwise> ``` | `match { _ =>{} } ` |
| ``` <where> ``` | `sql.push_str("WHERE").trim("WHERE") ` |
| ``` <bind name="a" value="1+1"></bind> ``` | `let a = rbs::Value::I32(1 + 1) ` |
| ``` `select * from table` ``` | `sql.push_str("select * from table"); ` |
| ``` `#{name}` ``` | `sql.push_str("?");args.push(rbs::Value::String(name));` |
| ``` `${name}` ``` | `sql.push_str(&format!("{}",name)); ` |
| ``` `${1 + 1}` ``` | `sql.push_str(&format!("{}", 1 + 1)); ` |
| ``` `#{1 + 1}` ``` | `sql.push_str("?");args.push(rbs::Value::from(1+1));` |
| ``` `${name + '_tag'}` ``` | `sql.push_str(&format!("{}",name + "_tag")); ` |
| ``` `#{name + '_tag'}` ``` | `sql.push_str("?");args.push(rbs::Value::from(format!("{}",name + "_tag"))); ` |
| ``` `${age + 1}` ``` | `sql.push_str(&format!("{}", age + 1)); ` |
| ``` `#{age + 1}` ``` | `sql.push_str("?");args.push(rbs::Value::from(age+1)); ` |
| ``` `${true & true}` ``` | `sql.push_str(&format!("{}", true & true)); ` |
| ``` `#{true & true}` ``` | `sql.push_str("?");args.push(rbs::Value::from(true & true)); ` |
| ``` `${2 > 1}` ``` | `sql.push_str(&format!("{}",2 > 1)); ` |
| ``` `${2 / 1}` ``` | `sql.push_str(&format!("{}", 2 / 1)); ` |
| ``` `${2 == 1}` ``` | `sql.push_str(&format!("{}", 2 == 1)); ` |
| ``` `${2 * 1}` ``` | `sql.push_str(&format!("{}", 2 * 1)); ` |
| ``` `${ !false }` ``` | `sql.push_str(&format!("{}", !false)); ` |
| ``` `${ 2 % 1 }` ``` | `sql.push_str(&format!("{}", 2 % 1)); ` |
| ``` `${ 2 - 1 }` ``` | `sql.push_str(&format!("{}", 2 - 1)); ` |
| Syntax/method | Generated `Rust` code |
|-----------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------|
| ``` <trim prefixOverrides=" and">` and name != '' `</trim> ``` | `sql.trim(" and") ` |
| ``` <if test="key == 'id'">`select * from table`</if> ``` | `if key == "id"{sql.push_str("select * from table");} ` |
| ``` <foreach collection="arg" index="key" item="item" open="(" close=")" separator=","/> ``` | `for (key,item) in arg{} ` |
| ``` <continue/> ``` | `for (key,item) in arg{ continue;} ` |
| ``` <set> ``` | `sql.trim("set ").push_str(" set ") ` |
| ``` <set collection="arg"> ``` | `collection={name:"",age:""}; sql.trim("set ").push_str(" set name=?,age=? ") ` |
| ``` <choose> ``` | `match {} ` |
| ``` <when test="true"> ``` | `match true{ true=>{} _ => {} } ` |
| ``` <otherwise> ``` | `match { _ =>{} } ` |
| ``` <where> ``` | `sql.push_str("WHERE").trim("WHERE") ` |
| ``` <bind name="a" value="1+1"></bind> ``` | `let a = rbs::Value::I32(1 + 1) ` |
| ``` `select * from table` ``` | `sql.push_str("select * from table"); ` |
| ``` `#{name}` ``` | `sql.push_str("?");args.push(rbs::Value::String(name));` |
| ``` `${name}` ``` | `sql.push_str(&format!("{}",name)); ` |
| ``` `${1 + 1}` ``` | `sql.push_str(&format!("{}", 1 + 1)); ` |
| ``` `#{1 + 1}` ``` | `sql.push_str("?");args.push(rbs::Value::from(1+1));` |
| ``` `${name + '_tag'}` ``` | `sql.push_str(&format!("{}",name + "_tag")); ` |
| ``` `#{name + '_tag'}` ``` | `sql.push_str("?");args.push(rbs::Value::from(format!("{}",name + "_tag"))); ` |
| ``` `${age + 1}` ``` | `sql.push_str(&format!("{}", age + 1)); ` |
| ``` `#{age + 1}` ``` | `sql.push_str("?");args.push(rbs::Value::from(age+1)); ` |
| ``` `${true & true}` ``` | `sql.push_str(&format!("{}", true & true)); ` |
| ``` `#{true & true}` ``` | `sql.push_str("?");args.push(rbs::Value::from(true & true)); ` |
| ``` `${2 > 1}` ``` | `sql.push_str(&format!("{}",2 > 1)); ` |
| ``` `${2 / 1}` ``` | `sql.push_str(&format!("{}", 2 / 1)); ` |
| ``` `${2 == 1}` ``` | `sql.push_str(&format!("{}", 2 == 1)); ` |
| ``` `${2 * 1}` ``` | `sql.push_str(&format!("{}", 2 * 1)); ` |
| ``` `${ !false }` ``` | `sql.push_str(&format!("{}", !false)); ` |
| ``` `${ 2 % 1 }` ``` | `sql.push_str(&format!("{}", 2 % 1)); ` |
| ``` `${ 2 - 1 }` ``` | `sql.push_str(&format!("{}", 2 - 1)); ` |
* define on `Rust` code [see](https://github.com/rbatis/rbatis/blob/master/example/src/macro_proc_htmlsql.rs)
```rust
// Clion Smart tips: click code, choose 'Inject Language or Reference', and then choose html
Expand Down

0 comments on commit e201411

Please sign in to comment.