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Questions - query-builder

codeigniter 4 mysql query builder get subdata from itself

[UPDATED] the error is now gone but the data result from the codeigniter 4 query builder all has the same id value, unlike the one in phpmyadmin. and if I use the $builder method it now gives the expe...
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dapidmini

php

mysql

query-builder

codeigniter-4

codeigniter-query-builder

Votes: 0

Answers: 1

Latest Answer

Solution 1: Using Raw/Regular Queries. The query() function returns a database result object when “read” type queries are run which you can use to show your results. When “write” type queries are run...
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steven7mwesigwa

how to use where like in restful api codeigniter 4?

I'm making a reactjs that is connected to a restful api server using codeigniter 4. I want to only show the data where the field username and full_name contains a query string q this is how my code lo...
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dapidmini

php

mysql

rest

query-builder

codeigniter-4

Votes: 0

Answers: 1

Latest Answer

The problem is , your not using any wild card in your SQL query this is a link to SQL like operation also I don't think you don't need to pars query string from URL , just type $_GET['q'] in this lin...
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Ali Sheykhi

Obtain the number of students of a teacher

teacher has a one-to-many relationship with the course. course belongs to one teacher. student can participate in several courses. course can include several students. According to Laravel stand...
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rafig khiyavi

laravel

eloquent

query-builder

laravel-relations

Votes: 0

Answers: 2

Latest Answer

public function show(Teacher $teacher) { $countStudent = $teacher->course()->students()->get(); dd($countStudent); } You don't need to use get method in the middle if you want to c...
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Vaso Gamdelidze

Select CASE WHEN in JPA Specification

I am having a problem with the next scenario: I have these Java entities: @Entity public class A { @Id private int id; private String country; @Column(name = "end_date") ...
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Rolando Rodriguez

java

hibernate

spring-data-jpa

query-builder

specifications

Votes: 0

Answers: 0

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