From d59bb223df6f33d1085b02e86dfbe344295768fd Mon Sep 17 00:00:00 2001 From: "robor.luo" Date: Fri, 26 Jan 2024 13:04:02 +0800 Subject: [PATCH] =?UTF-8?q?doc:=20=E5=A2=9E=E5=8A=A0select*=E8=AF=B4?= =?UTF-8?q?=E6=98=8E?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/zh/base/querywrapper.md | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/docs/zh/base/querywrapper.md b/docs/zh/base/querywrapper.md index ab9298c0..a75b3af6 100644 --- a/docs/zh/base/querywrapper.md +++ b/docs/zh/base/querywrapper.md @@ -53,17 +53,21 @@ MyBatis-Flex 使用了 APT 技术,这个 `ACCOUNT` 是自动生成的。 ::: ## select * - ```java -QueryWrapper query = new QueryWrapper(); -query.select(ACCOUNT.ID, ACCOUNT.USER_NAME) - .from(ACCOUNT) +QueryWrapper query1 = new QueryWrapper(); +query1.select(ACCOUNT.ID, ACCOUNT.USER_NAME) + .from(ACCOUNT); + +QueryWrapper query2 = new QueryWrapper(); +query2.select().from(ACCOUNT); ``` 其查询生成的 Sql 如下: ```sql -SELECT id, user_name FROM tb_account +SELECT id, user_name FROM tb_account; + +SELECT * FROM tb_account; ``` ## select ... as @@ -112,12 +116,12 @@ WHERE a.id = b.account_id 示例 : ```java -QueryWrapper query=new QueryWrapper() +QueryWrapper query = new QueryWrapper() .select( - ACCOUNT.ID, - ACCOUNT.USER_NAME, - max(ACCOUNT.BIRTHDAY), - avg(ACCOUNT.SEX).as("sex_avg") + ACCOUNT.ID, + ACCOUNT.USER_NAME, + max(ACCOUNT.BIRTHDAY), + avg(ACCOUNT.SEX).as("sex_avg") ).from(ACCOUNT); ```