I am facing an integrity constraints issue when adding a new row to a table has relation with another table (children and visits tables) every child has many visits.
SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (vaccine.visits, CONSTRAINT visits_ch_id_foreign FOREIGN KEY (ch_id) REFERENCES childern (id)) (SQL: insert into visits (ch_id, ce_id, emp_id, next_visit, notes, updated_at, created_at) values (202151-15, 1, 2, 2021-05-21, this is a test, 2021-05-17 07:30:48, 2021-05-17 07:30:48))
I am understanding the error message that should the value in the foreign key (ch_id) in the visits table should be found in the primary key (id) in the children key.
The problem is the value already exists in the primary table but I am getting the same error
Here is my code and screenshot for the database
$visit=new Visit();
$visit->ch_id=$child_id;
$visit->ce_id=1;
$visit->emp_id=2;
$visit->next_visit=$request->input('next_visit_date');
$visit->notes=$request->input('visit_notes');
$result=$visit->save();
I am testing on value 202151-15 and it already exists on the children table as following:
Related
I have been stuck on this error
Failed to save dataSQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign
key constraint fails (ticketdatabase.ticket, CONSTRAINT ticket_ibfk_4 FOREIGN KEY (EventId) REFERENCES event
(id) ON DELETE CASCADE ON UPDATE CASCADE)"
my sql code is
INSERT INTO ticket (TicketId,EventId,StatusId,Price,UserId,TypeId) VALUES (?,?,?,?,?,?);
the ticket table has a relationship with event table. and the value that i insert actually is already exists on event table but still shows this error.
when i manually insert in php myadmin it inserts fine. but trough the code it raise the error. any help please
i have this problem :
SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (tutoblog.post_category, CONSTRAINT fk_category FOREIGN KEY (category_id) REFERENCES category (id) ON DELETE CASCADE ON UPDATE CASCADE)
You're trying to insert/update a table with a foreign key constraint.
The field category_id must be set to an id that exists in you table category.
So make sure you create your category first and then link it in your entry.
I wanted to delete a user profile, when the last logout time was 2 years ago and there is no current activities were made during that time.
This is the problem encountered when i run the code:
SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or
update a parent row: a foreign key constraint fails
(spwtd-test.training_user_answers, CONSTRAINT
training_user_answers_training_user_id_foreign FOREIGN KEY
(training_user_id) REFERENCES training_users (id))
this is the snippet code in loginController:
if ($completed = UserSyllabus::where('is_completed',1)->first())
{$aa = UserAnswer::where('training_user_id')
$userss = User::where('login_id', $request->login_id)
->where( 'last_logout', '<', Carbon::now()->subYears(2))
->delete();}
You are trying to delete a User but an entry in your table UserAnswer is bind to User ( using the foreign key training_user_id ).
You need to delete the UserAnswer, before deleting the User itself.
in Yii framework i am facing an issue with deleting a record, info table contains a foriegn key which is linked with other tables. i am deleting the records sequence wise by deleting record from info table in last. Kindly help me solve this issue.
$model = StuMaster::findOne($id);
$address = StuAddress::findOne($model->stu_master_stu_address_id);
$info = StuInfo::findOne($model->stu_master_stu_info_id);
$pastacademics = StuPastacademics::findOne(['pastacad_studenid' => $info->stu_unique_id]);
$guardians = StuGuardians::findAll(['guardia_stu_master_id' => $model->stu_master_id]);
$pastacademics->delete();
$model->delete();
$info->delete();
Integrity constraint violation – yii\db\IntegrityException
SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails (whizzee_dihedblat.stu_info, CONSTRAINT stu_info_ibfk_3 FOREIGN KEY (stu_info_stu_master_id) REFERENCES stu_master (stu_master_id))
The SQL being executed was: DELETE FROM stu_master WHERE stu_master_id=61
I am getting the following error when i try and insert something into my database:
SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails
(`database_name`.`catalog_category_entity_varchar`, CONSTRAINT `FK_CAT_CTGR_ENTT_VCHR_ENTT_ID_CAT_CTGR_ENTT_ENTT_ID` FOREIGN KEY (`entity_id`) REFERENCES `catalog_category_entity` (`entity_i)'
Am i right in thinking this means:
there is an entity_i in catalog_category_entity that is not found in
entity_id in catalog_category_entity_varchar
Is there an SQL query i can do on the database that can find what is causing this?
The database is Magentos and this error comes up simply when i create a category programmatically:
$category = Mage::getModel('catalog/category');
$category->setName($design);
$category->setPath($path);
$category->save();