search
HomePHP FrameworkYIIHow to write subquery in yii2 framework

How to write subquery in yii2 framework

How to use subquery in Yii

The first step is to create a subquery, which can be Created based on yii\db\Query or based on Model.

$subQuery = Order::find()
->where(['user_id' => $userId])
->andWhere(['status' => $status]);

You can also add sorting and paging, for example:

$subQuery->orderBy(['id' => SORT_ASC])
->offset($offset)
->limit($pageSize);

Then we can use this subquery in our main query, as long as it is a place where subqueries can be written in mysql , you can use this subquery directly.

$list = (new Query())->select($field)
->from(['order' => $subQuery]) // 在这里使用了子查询
->leftJoin(['goods' => OrderGoods::tableName()], 'order.id = goods.order_id')
->createCommand()
->queryAll();

Finally generated statement

SELECT
*
FROM
( SELECT
* 
FROM
`od_order` 
WHERE
( `user_id` = '1' ) 
ORDER BY
`id` ASC
LIMIT 10 OFFSET 1 
) `order`
LEFT JOIN `od_order_goods` `goods` ON `order`.id = goods.order_id

PHP Chinese website has a large number of free Yii introductory tutorials, everyone is welcome to learn!

The above is the detailed content of How to write subquery in yii2 framework. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Key Skills for Yii Development: Building Robust Web ApplicationsKey Skills for Yii Development: Building Robust Web ApplicationsMay 14, 2025 am 12:03 AM

TobuildrobustwebapplicationswithYii,mastertheseskills:1)MVCarchitectureforstructuringapplications,2)ActiveRecordforefficientdatabaseoperations,3)WidgetsystemforreusableUIcomponents,4)Validationandsecuritymeasures,5)Cachingforperformanceoptimization,a

What Skills Are Required to Become a Successful Yii Developer?What Skills Are Required to Become a Successful Yii Developer?May 13, 2025 am 12:01 AM

TobecomeasuccessfulYiideveloper,youneed:1)PHPmastery,2)understandingofMVCarchitecture,3)Yiiframeworkproficiency,4)databasemanagementskills,5)front-endknowledge,6)APIdevelopmentexpertise,7)testinganddebuggingcapabilities,8)versioncontrolproficiency,9)

Yii Developers: Common ErrorsYii Developers: Common ErrorsMay 12, 2025 am 12:04 AM

ThemostcommonerrorsinYiiframeworkare"UnknownProperty","InvalidConfiguration","ClassNotFound",and"ValidationErrors".1."UnknownProperty"errorsoccurwhenaccessingnon-existentproperties;ensurepropertiesexi

Yii Developer: Most recquired skills in EuropeYii Developer: Most recquired skills in EuropeMay 11, 2025 am 12:02 AM

The key skills that European Yii developers need to possess include: 1. Yii framework proficiency, 2. PHP proficiency, 3. Database management, 4. Front-end skills, 5. RESTful API development, 6. Version control system, 7. Testing and debugging, 8. Security knowledge, 9. Agile methodology, 10. Soft skills, 11. Localization and internationalization, 12. Continuous learning, these skills make developers stand out in the European market.

Yii: Is the community still active?Yii: Is the community still active?May 10, 2025 am 12:03 AM

Yes,theYiicommunityisstillactiveandvibrant.1)TheofficialYiiforumremainsaresourcefordiscussionsandsupport.2)TheGitHubrepositoryshowsregularcommitsandpullrequests,indicatingongoingdevelopment.3)StackOverflowcontinuestohostYii-relatedquestionsandhigh-qu

Is it easy to migrate a Laravel Project to Yii?Is it easy to migrate a Laravel Project to Yii?May 09, 2025 am 12:01 AM

Migratingalaravel Projecttoyiiishallingbutachieffable WITHIEFLEFLANT.1) Mapoutlaravel component likeroutes, Controllers, Andmodels.2) Translatelaravel's SartisancommandeloequentTooyii's giiandetiverecordeba

Essential Soft Skills for Yii Developers: Communication and CollaborationEssential Soft Skills for Yii Developers: Communication and CollaborationMay 08, 2025 am 12:11 AM

Soft skills are crucial to Yii developers because they facilitate team communication and collaboration. 1) Effective communication ensures that the project is progressing smoothly, such as through clear API documentation and regular meetings. 2) Collaborate to enhance team interaction through Yii's tools such as Gii to improve development efficiency.

Laravel MVC : What are the best benefits?Laravel MVC : What are the best benefits?May 07, 2025 pm 03:53 PM

Laravel'sMVCarchitectureoffersenhancedcodeorganization,improvedmaintainability,andarobustseparationofconcerns.1)Itkeepscodeorganized,makingnavigationandteamworkeasier.2)Itcompartmentalizestheapplication,simplifyingtroubleshootingandmaintenance.3)Itse

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.