From a8c5b2533bcda75bbc6970b4a100cac1361dec9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=B4=94=E7=BA=A2=E4=BF=9D?= Date: Mon, 25 Apr 2022 17:32:19 +0800 Subject: [PATCH] Update jql.md --- docs/uniCloud/jql.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/uniCloud/jql.md b/docs/uniCloud/jql.md index 33f543fd6..98757ddfb 100644 --- a/docs/uniCloud/jql.md +++ b/docs/uniCloud/jql.md @@ -11,7 +11,7 @@ - sql是一种字符串表达式,写法形如: ``` -select * from table1 where field1="123" +select * from table1 where field1="value1" ``` - nosql是js方法+json方式的参数,写法形如: @@ -19,7 +19,7 @@ select * from table1 where field1="123" ```js const db = uniCloud.database() let res = await db.collection('table').where({ - field1: '123' + field1: 'value1' }).get() ``` @@ -42,7 +42,7 @@ sql写法,对js工程师而言有学习成本,而且无法处理非关系型 如果要表达`或`关系,需要用`or`方法,写法更复杂 ```js - field1:dbCmd.gt(4000).or(dbCmd.gt(6000).and(dbCmd.lt(8000))) + field1:dbCmd.gt(0).or(dbCmd.lt(-5)) ``` 2. nosql的联表查询写法,比sql还复杂 -- GitLab