with-join | convert Eloquent BelongsTo subqueries into one query | Database library

by sleeping-owl PHP Version: 1.0.4 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | with-join Summary

with-join is a PHP library typically used in Database, Laravel applications. with-join has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Package to convert Eloquent BelongsTo subqueries into one query with left join

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Security

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Support

with-join has a low active ecosystem.

It has 92 star(s) with 24 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 4 have been closed. On average issues are closed in 136 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of with-join is 1.0.4

Quality

with-join has 0 bugs and 0 code smells.

Security

with-join has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

with-join code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

with-join is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

with-join releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

with-join saves you 177 person hours of effort in developing the same functionality from scratch.

It has 438 lines of code, 35 functions and 5 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed with-join and discovered the below as its top functions. This is intended to give you an instant insight into with-join implemented functionality, and help decide if they suit your requirements.

Build a foreign entity .
Adds a join to the query .
Set a value in an array .
Pluck a value from an array .
Remove element from array
Get all the models in this collection .
Attach relations .
Convert dot notation to dot notation
Create a new foreign entity from builder .
Determine if the given name is referenced in the query .

Get all kandi verified functions for this library.

with-join Key Features

No Key Features are available at this moment for with-join.

with-join Examples and Code Snippets

No Code Snippets are available at this moment for with-join.

Community Discussions

Trending Discussions on with-join

OneToMany and ManyToOne relation in Doctrine - strange mapping error

How to query the inverse side of a ManyToOne relationship?

Complex SQL Joins with Where Clauses

How are tail-position contexts GHC join points paper formed?

Ranking position without duplicates

Updating NULL in sqlite takes too slow for large database

Hibernate, Spring framework and many-to-many

JOOQ Update Table with condition of a joined Table

SQL Join return zerro, but should return a proper value

x++ script that do not return correct count

QUESTION

OneToMany and ManyToOne relation in Doctrine - strange mapping error

Asked 2021-Mar-19 at 16:09

I've got two entities mapped like this:

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ANSWER

Answered 2021-Mar-19 at 16:09

This question/answer probably follows under the heading of a 'typo' but I thought it might be interesting to discuss.

The problem is here:

Source https://stackoverflow.com/questions/66706912

QUESTION

How to query the inverse side of a ManyToOne relationship?

Asked 2020-Dec-17 at 09:57

Long story short: each Organization can relate to (can have) many User objects and each User relates to (has) one Organization.

Each User can belong to a single Organization and each Organization can have many users. So it's textbook ManyToOne.

So far so good. I setup my classes as follows (I'll leave out the irrelevant parts):

User class:

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ANSWER

Answered 2020-Dec-16 at 23:24

try this..

Source https://stackoverflow.com/questions/65331962

QUESTION

Complex SQL Joins with Where Clauses

Asked 2020-Nov-17 at 01:53

Being pretty new to SQL, I ask for your patience. I have been banging my head trying to figure out how to create this VIEW by joining 3 tables. I am going to use mock tables, etc to keep this very simple. So that I can try to understand the answer - no just copy and paste.

ICS_Supplies:

...

ANSWER

Answered 2020-Nov-16 at 21:16

This query should return the data for supplies. The left join will add in all orders that have a supply_id (and return null for the orders that don't).

Source https://stackoverflow.com/questions/64865293

QUESTION

How are tail-position contexts GHC join points paper formed?

Asked 2020-Aug-04 at 13:34

Compiling without Continuations describes a way to extend ANF System F with join points. GHC itself has join points in Core (an intermediate representation) rather than exposing join points directly in the surface language (Haskell). Out of curiosity, I started trying to write a language that simply extends System F with join points. That is, the join points are user facing. However, there's something about the typing rules in the paper that I don't understand. Here are the parts that I do understand:

There are two environments, one for ordinary values/functions and one that only has join points.
The rational for ∆ being ε in several of the rules. In the expression let x:σ = u in ..., u cannot reference any join points (VBIND) because it join points cannot return to arbitrary locations.
The strange typing rule for JBIND. The paper does a good job explaining this.

Here's what I don't get. The paper introduces a notation that I will call the "overhead arrow", but the paper itself does not explicitly give it a name or mention it. Visually, it looks like a arrow pointing to the right, and it goes above an expression. Roughly, this seems to indicate a "tail context" (the paper does use this term). In the paper, these overhead arrows can be applied to terms, types, data constructors, and even environments. They can be nested as well. Here's the main difficulty I'm having. There are several rules with premises that include type environments under an overhead arrow. JUMP, CASE, RVBIND, and RJBIND all include premises with such a type environment (Figure 2 in the paper). However, none of the typing rules have a conclusion where the type environment is under an overhead arrow. So, I cannot see how JUMP, CASE, etc. can ever be used since the premises cannot be derived by any of the other rules.

That's the question, but if anyone has any supplementary material that provides more context are the overhead arrow convention or if anyone is aware an implementation of the System-F-with-join-points type system (other than in GHC's IR), that would be helpful too.

...

ANSWER

Answered 2020-Aug-02 at 15:18

As far as I know SPJ’s style for notation, and this does align with what I see in the paper, it simply means “0 or more”. E.g. you can replace \overarrow{a} with a_1, …, a_n, n >= 0.

It may be “1 or more” in some cases, but it shouldn’t be hard to figure one which one of the two.

Source https://stackoverflow.com/questions/63217331

QUESTION

Ranking position without duplicates

Asked 2020-Mar-31 at 14:55

I have an issue with a query, this is my old question that was previously solved mysql get ranking position grouped with joined table

The problem is that when two players have the same score, the query returns the same ranking position, like 1-1-2-3 ecc. How can I fix this? In the player's table there are also player_tickets (that is the number of game played) and player_date that is a timestamp.

I thought to get my ranking on base of player_score first, player_tickets then, and finally player_date

This is my older query

...

ANSWER

Answered 2020-Mar-31 at 14:07

You can simply add more columns to the order by of the window function:

Source https://stackoverflow.com/questions/60952468

QUESTION

Updating NULL in sqlite takes too slow for large database

Asked 2020-Feb-07 at 09:39

I have an sqlite database table of ~529M rows. I chose sqlite because there won't be many writes to the db (just mainly reads) and I wanted the simplicity of having it in a single file. Unfortunately, I made a mistake in generating the database: now I have to change some NULL values in two columns via an inner join to another table.

Table formats:

...

ANSWER

Answered 2020-Feb-07 at 09:39

You can update both columns with a single subquery using row value notation, reducing the amount of work that has to be done on each matching row by half:

Source https://stackoverflow.com/questions/60108272

QUESTION

Hibernate, Spring framework and many-to-many

Asked 2020-Jan-08 at 15:08

Could you please help me with a simple example of many-to-many relationship using Spring (framework NOT BOOT OR MVC) and Hibernate. I have two classes Users and Courses and I need an intermediate table(class) UserCourse. I can't use @ManyToMany annotations because I need to add extra columns to my intermediate table so I need to do something like in this example: https://examples.javacodegeeks.com/enterprise-java/hibernate/hibernate-many-to-many-relationship-with-join-table-example/ Could you please explain me how to include spring into this. I tried something but I received this error:

WARNING: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cursDAOImpl': Unsatisfied dependency expressed through field 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: com.proiect.persistence.entity.UserCurs.pk.curs in com.proiect.persistence.entity.Curs.usercurs Exception in thread "main" org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cursDAOImpl': Unsatisfied dependency expressed through field 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: com.proiect.persistence.entity.UserCurs.pk.curs in com.proiect.persistence.entity.Curs.usercurs at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:586) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:364) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1269) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83) at Application.main(Application.java:23) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [spring.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: com.proiect.persistence.entity.UserCurs.pk.curs in com.proiect.persistence.entity.Curs.usercurs at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1631) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1136) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1064) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583) ... 15 more Caused by: org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: com.proiect.persistence.entity.UserCurs.pk.curs in com.proiect.persistence.entity.Curs.usercurs at org.hibernate.cfg.annotations.CollectionBinder.bindStarToManySecondPass(CollectionBinder.java:768) at org.hibernate.cfg.annotations.CollectionBinder$1.secondPass(CollectionBinder.java:728) at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:70) at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1695) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1424) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1844) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928) at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:372) at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:454) at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:439) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1689) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1627) ... 25 more

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ANSWER

Answered 2020-Jan-08 at 15:08

First suggestion is an incorrect mapping between name properties, i.e.

Source https://stackoverflow.com/questions/59647302

QUESTION

JOOQ Update Table with condition of a joined Table

Asked 2019-Nov-04 at 15:05

I got two Tables like this: Enrollment and Student

...

ANSWER

Answered 2019-Nov-04 at 15:05

Using vendor specific syntax

The question you've linked is about MySQL. SQL Server does not support this kind of syntax, but you can achieve an equivalent semantics by using the UPDATE .. FROM clause. I.e. try this:

Source https://stackoverflow.com/questions/58695514

QUESTION

SQL Join return zerro, but should return a proper value

Asked 2019-Oct-07 at 14:30

Thank you very much for previous help - How can I run my SQL, to get the result such as "John Doe, plumbing"

But still I have no luck with JOIN, here is a problem.

I have a tables called - skills & artist

Table skills has columns: id, cat_id and skill

Which will be:

...

ANSWER

Answered 2019-Oct-07 at 13:37

Join the tables, group by artist.Name and use group_concat():

Source https://stackoverflow.com/questions/58270326

QUESTION

x++ script that do not return correct count

Asked 2019-May-27 at 15:50

I have a x++ script which aims to count records from a select query and later on be updated.

This is the original question for reference: convert SQL Query with Join to X++ Dynamics AX scripting

Initially, I have a SQL Query counterpart of it and it is resulting to 50 rows / records, when I convert it to X++ , it is not counting or extracting the same number of records,

Here is is the x++ script

...

ANSWER

Answered 2019-May-27 at 15:50

I suggest a simple explanation, maybe the SQL returns rows from a several companies or partitions?
AX by default returns row for the current partition and company curext() only.

If you use the crosscompany option to the select it will scan cross companies:

Source https://stackoverflow.com/questions/56319538

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install with-join

Require this package in your composer.json and run composer update (or run composer require sleeping-owl/with-join:1.x directly):.
Require this package in your composer.json and run composer update (or run composer require sleeping-owl/with-join:1.x directly): "sleeping-owl/with-join": "1.*"
Use \SleepingOwl\WithJoin\WithJoinTrait trait in every eloquent model you want to use this package features: class StreetImage extends \Eloquent { use \SleepingOwl\WithJoin\WithJoinTrait; }
That`s all.