i am working on a cakephp 2.x . i want to get the specific field result of a user if the date is greater then the date i specify. but unfortunately the query is not working and i am getting an error
here is the query which i am trying
public function getLicense($userid)
{
return $this->field('license', array(
'idUser' => $userid,
'registrationDate >'=>2013-08-20
));
}
i am not sure whether this query is right because i never used greater then sign before in cakephp. help me to correct the query
You're right, just forgot that date is a string and missing quotes. Closed it in quotes:
public function getLicense($userid) {
return $this->field('license', array(
'idUser' => $userid,
'registrationDate >' => "2013-08-20"
));
}
Related
I have a table I need to pull records from if the row is between certain times. But some of the times are UFN(until further notice). How can I get cakephp to ignore the 'end' time if the end time is a string and not a time? Would it be easier if I force the user to keep the 'end time' blank if they want to display UFN?
Thanks in advance
EDIT:
The project I'm working on is sensitive so I can't post any of the actual code, but here's an example.
$this->Event->find('all', array(
'conditions' => array(
'Event.active_start <' => date('Y-m-d H:i:s', strtotime($date . " +31 minutes")),
'Event.active_stop >' => $date,
'Event.id >' => $id,
),
'order' => 'Event.active_start',
'group' => 'Event.id'
)
);
Event.active_start is always a datetime, but Event.active_stop can be a datetime or a string, usually 'UFN'.
This query is not pulling any rows that are strings.
Make 'Event.active_stop' as DATETIME field, allow to be empty.
Before save check if datetime format, if not unset($string)
After find (callback) if active_stop is empty field, return string 'UFN'
Alright, so i have a huge list (like 500+) of entries in an array that i need to insert into a MySQL database.
I have a loop that populates an array, like this:
$sms_to_insert[] = array(
'text' => $text,
'contact_id' => $contact_id,
'pending' => $status,
'date' => $date,
'user_id' => $this->userId,
'sent' => "1"
);
And then i send it to the database using the built insert_batch() function:
public function add_sms_for_user($id, $sms) {
//$this->db->delete('sms', array("user_id" => $id)); Irrelevant
$this->db->insert_batch('sms', $sms); // <- This!
}
The error message i get is as follows:
Column count doesn't match value count at row 1.
Now, that doesn't make sense at all. The columns are the same as the keys in the array, and the values are the keys value. So, why is it not working?
Any ideas?
user_id turned out to be null in some situations, that's what caused the error.
EDIT: If you replace insert_batch() with a loop that runs insert() on the array keys you will get more clear error messages.
hi im having little trouble at inserting date from drupal to mysql
here the code that i'm trying
.....
$form['kotak']['tgl'] = array(
'#type' => 'date',
'#title' => t('Tanggal'),
);
.....
function awal_form_submit($form,&$form_state){
global $user;
$entry = array(
'tanggal' => $form_state['values']['tgl'],
);
$tabel = 'jp_1';
$return = insert_form($entry,$tabel);
}
.....
function insert_form($entry,$tabel){
$return_value = NULL;
try {
$return_value = db_insert($tabel)
->fields($entry)
->execute();
}
.....
everytime i'm submit, error code like this
db_insert failed. Message = SQLSTATE[21S01]: Insert value list does not match column list: 1136 Column count doesn't match value count at row 1, query= INSERT INTO {jp_1} (tanggal) VALUES (:db_insert_placeholder_0_month, :db_insert_placeholder_0_day, :db_insert_placeholder_0_year)
any suggestion or correction?
From the mysql error it looks like the table you created has required fields (a columns Null property is set to 0, which means that there must be a value for tha column for every row you want to insert)
Check whether there are any columns which have null set to 0.
From your example I can't see what you're trying to achieve, but in many cases it's not necessary to write into db tables manually (using db_insert()) as you can get the same result easier by creating a content type (node type) which handles a lot of functionality for you.
I hope that helps, Martin
i'm finally managed to find the answer, all i need is download "Date" module and activate its "Date API". Here the code
.....
$datex = '2005-1-1';
$format = 'Y-m-d';
$form['kotak']['tgl'] = array(
'#type' => 'date_select',
'#default_value' => $datex,
'#date_format' => $format,
'#date_year_range' => '-10:+30',
'#title' => t('Tanggal'),
);
.....
function awal_form_submit($form,&$form_state){
global $user;
$entry = array(
'tanggal' => $form_state['values']['tgl'],
);
$tabel = 'jp_1';
$return = insert_form($entry,$tabel);
}
.....
function insert_form($entry,$tabel){
$return_value = NULL;
try {
$return_value = db_insert($tabel)
->fields($entry)
->execute();
}
.....
and now i have no problem delivering to mysql.
Hope that will help other drupal newbie developer like me. Thanks :D
In my CakePHP I have ModelA which hasMany ModelB. ModelB has an int value Q.
Can I query ModelA and use containable to ensure that only those ModelB records with the maximum value for Q?
I've tried this:
$this->ModelA->contain(array(
'ModelB.Q =(SELECT MAX(ModelB.Q) FROM modelb ModelB WHERE ModelA_id = ' . $id . ')'
));
But it throws a MySQL error because CakePHP interprets the right hand side of that equality operator as a field (at least I think that's why) and so dots it.
... WHERE `Draw`.`round` =.(SELECT MAX.(`Draw`.`round`) ...
Is there a way to do this? I'd prefer not to have to drop down into $query() mode, if at all possible.
EDIT OK, after trying to follow the advice on the page that api55 suggested, I have this code:
$dbo = $this->Tournament->getDataSource();
$conditionsSubQuery['"Draw"."tournament_id"'] = $id;
$maxRounds = $dbo->buildStatement(array(
'fields' => array('MAX(Draw.round) AS prevRound'),
'table' => $dbo->fullTableName($this->Tournament->Draw),
'alias' => 'Draw',
'limit' => null,
'offset' => null,
'joins' => array(),
'conditions' => $conditionsSubQuery,
'order' => null,
'group' => null
),
$this->Tournament
);
$maxSubQuery = ' "Draw"."round" = (' . $maxRounds . ') ';
$maxSubQueryExpression = $dbo->expression($maxSubQuery);
$this->Tournament->contain(array(
'Entrant.selected = 1',
$maxSubQueryExpression
));
$tournament = $this->Tournament->read(null, $id);
But when it runs, it gives me 7 notice/warnings. The first 6 are to do with an object being passed instead of a string:
preg_match() expects parameter 2 to be string, object given
And 6 variations on this:
Object of class stdClass to string conversion
The last is less clear:
Model "Tournament" is not associated with model ""
I suspect I'm being colossally stupid, but there we go.
The contain uses conditions as a normal find, a subquery can be generated and put in conditions. So you should be able to do this as well. Try the subquery part in here and tell me how did it go ;)
This way of generating subqueries for conditions shouldn't fail :D since is the cakephp way.
If you got an error or something comment the answer to see if i can help.
I have a large data set (over a billion rows). The data is partitioned in the database by date. As such, my query tool MUST specify an SQL between clause on every query, or it will have to scan every partition.. and well, it'll timeout before it ever comes back.
So.. my question is, the field in the database thats partitioned is a date..
Using CakePHP, how can I specify "between" dates in my form?
I was thinking about doing "start_date" and "end_date" in the form itself, but this may bring me two a second question.. how do I validate that in a model which is linked to a table?
If I am following you correctly:
The user must specify start/end dates for find queries generated from a form
You need to validate these dates so that, for example:
end date after start date
end date not centuries away from start date
You want validation errors appearing inline within the form (even though this isn't a save)
Since you want to validate these dates they will be harder to grab when they are tucked away inside your conditions array. I suggest trying to pass these in separately and then dealing with them later:
$this->Model->find('all', array(
'conditions' => array(/* normal conditions here */),
'dateRange' => array(
'start' => /* start_date value */,
'end' => /* end_date value */,
),
));
You should hopefully be able to handle everything else in the beforeFind filter:
public function beforeFind() {
// perform query validation
if ($queryData['dateRange']['end'] < $queryData['dateRange']['start']) {
$this->invalidate(
/* end_date field name */,
"End date must be after start date"
);
return false;
}
/* repeat for other validation */
// add between condition to query
$queryData['conditions'][] = array(
'Model.dateField BETWEEN ? AND ?' => array(
$queryData['dateRange']['start'],
$queryData['dateRange']['end'],
),
);
unset($queryData['dateRange']);
// proceed with find
return true;
}
I have not tried using Model::invalidate() during a find operation, so this might not even work. The idea is that if the form is created using FormHelper these messages should make it back next to the form fields.
Failing that, you might need to perform this validation in the controller and use Session::setFlash(). if so, you can also get rid of the beforeFind and put the BETWEEN condition array in with your other conditions.
if you want to find last 20 days data .
$this->loadModel('User');
//$this->User->recursive=-1;
$data=$this->User->find('all', array('recursive' => 0,
'fields' => array('Profile.last_name','Profile.first_name'),'limit' => 20,'order' => array('User.created DESC')));
other wise between two dates
$start = date('Y-m-d') ;
$end = date('Y-m-d', strtotime('-20 day'));
$conditions = array('User.created' =>array('Between',$start,$end));
$this->User->find("all",$conditions)
You could write a custom method in your model to search between the dates:
function findByDateRange($start,$end){
return $this->find('all',array('date >= '.$start,'data >= .'$end));
}
As far as validating, you could use the model's beforeValidate() callback to validate the two dates. More info on this here.
function beforeValidate(){
if(Validation::date($this->data['Model']['start_date'])){
return false;
}
if(Validation::date($this->data['Model']['end_date'])){
return false;
}
return parent::beforeValidate();
}
Does that answer your question?