update readme

This commit is contained in:
开源海哥 2023-03-01 17:29:41 +08:00
parent a439e0a768
commit ddedd367b3
2 changed files with 70 additions and 70 deletions

View File

@ -146,7 +146,7 @@ class HelloWorld {
```java
QueryWrapper query=new QueryWrapper();
query.select().from(ACCOUNT)
query.select().from(ACCOUNT)
// SQL:
// SELECT * FROM tb_account
@ -156,7 +156,7 @@ QueryWrapper query=new QueryWrapper();
```java
QueryWrapper query=new QueryWrapper();
query.select(ACCOUNT.ID,ACCOUNT.USER_NAME).from(ACCOUNT)
query.select(ACCOUNT.ID,ACCOUNT.USER_NAME).from(ACCOUNT)
// SQL:
// SELECT tb_account.id, tb_account.user_name
@ -165,7 +165,7 @@ QueryWrapper query=new QueryWrapper();
```java
QueryWrapper query=new QueryWrapper();
query.select(ACCOUNT.ALL_COLUMNS).from(ACCOUNT)
query.select(ACCOUNT.ALL_COLUMNS).from(ACCOUNT)
// SQL:
// SELECT tb_account.id, tb_account.user_name, tb_account.birthday,
@ -193,7 +193,7 @@ QueryWrapper query=new QueryWrapper();
### where
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -208,7 +208,7 @@ QueryWrapper query=new QueryWrapper();
### exists, not exists
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -229,7 +229,7 @@ QueryWrapper query=new QueryWrapper();
### and (...) or (...)
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -246,7 +246,7 @@ QueryWrapper query=new QueryWrapper();
### group by
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.groupBy(ACCOUNT.USER_NAME);
@ -259,7 +259,7 @@ QueryWrapper query=new QueryWrapper();
### having
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.groupBy(ACCOUNT.USER_NAME)
@ -273,7 +273,7 @@ QueryWrapper query=new QueryWrapper();
### jion
```java
QueryWrapper queryWrapper = QueryWrapper.create()
QueryWrapper queryWrapper = QueryWrapper.create()
.select()
.from(ACCOUNT)
.leftJoin(ARTICLE).on(ACCOUNT.ID.eq(ARTICLE.ACCOUNT_ID))

View File

@ -146,7 +146,7 @@ class HelloWorld {
```java
QueryWrapper query=new QueryWrapper();
query.select().from(ACCOUNT)
query.select().from(ACCOUNT)
// SQL:
// SELECT * FROM tb_account
@ -156,7 +156,7 @@ QueryWrapper query=new QueryWrapper();
```java
QueryWrapper query=new QueryWrapper();
query.select(ACCOUNT.ID,ACCOUNT.USER_NAME).from(ACCOUNT)
query.select(ACCOUNT.ID,ACCOUNT.USER_NAME).from(ACCOUNT)
// SQL:
// SELECT tb_account.id, tb_account.user_name
@ -165,7 +165,7 @@ QueryWrapper query=new QueryWrapper();
```java
QueryWrapper query=new QueryWrapper();
query.select(ACCOUNT.ALL_COLUMNS).from(ACCOUNT)
query.select(ACCOUNT.ALL_COLUMNS).from(ACCOUNT)
// SQL:
// SELECT tb_account.id, tb_account.user_name, tb_account.birthday,
@ -193,7 +193,7 @@ QueryWrapper query=new QueryWrapper();
### where
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -208,7 +208,7 @@ QueryWrapper query=new QueryWrapper();
### exists, not exists
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -229,7 +229,7 @@ QueryWrapper query=new QueryWrapper();
### and (...) or (...)
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.where(ACCOUNT.ID.ge(100))
@ -246,7 +246,7 @@ QueryWrapper query=new QueryWrapper();
### group by
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.groupBy(ACCOUNT.USER_NAME);
@ -259,7 +259,7 @@ QueryWrapper query=new QueryWrapper();
### having
```java
QueryWrapper queryWrapper=QueryWrapper.create()
QueryWrapper queryWrapper=QueryWrapper.create()
.select()
.from(ACCOUNT)
.groupBy(ACCOUNT.USER_NAME)
@ -273,7 +273,7 @@ QueryWrapper query=new QueryWrapper();
### jion
```java
QueryWrapper queryWrapper = QueryWrapper.create()
QueryWrapper queryWrapper = QueryWrapper.create()
.select()
.from(ACCOUNT)
.leftJoin(ARTICLE).on(ACCOUNT.ID.eq(ARTICLE.ACCOUNT_ID))