I'm trying to execute a query in my php script. I simply try to select the row that contains following post data but it always return 2.
$karakterara = $baglan->prepare("SELECT * FROM karakterler WHERE Isim=? OR MaskeID=? OR StaffName=?");
$karakterara->execute(array($_POST['soyuncu'], $_POST['soyuncu'], $_POST['soyuncu']));
$aranan = $karakterara->fetch();
I think that I'm missing something or I'm trying not the right way. Can anyone help me?
Related
I'm not getting the result I need and I'm sure it is a small problem here.
I have a column(mfg_req) in my database which have a record with 10M.
My variable in php does have the text 10M40SABCDE.
What I want is to search in my table and get the results starting with this variable.
My MYSQL query does look like below but no results:
SELECT * FROM specific_req WHERE mfg_req LIKE '10M40SABCDE%'
I also tried the below query but no results
SELECT * FROM specific_req WHERE mfg_req LIKE '%10M40SABCDE%'
Also tried the below but it shows me all records except the one I need with 10M
SELECT * FROM specific_req WHERE '10M40SABCDE' LIKE CONCAT('%',mfg_req)
I have tried to put the % behind mfg_req but then it will show me all records including the one I need.
I cannot figure it out how to get the result I need. If someone can help me with my query I would appreciate it a lot.
Thanks!
Let's say:
$var = '10M40SABCDE';
...then your SQL statement must be:
$sql = "SELECT * FROM specific_req WHERE mfg_req LIKE '{$var}%'";
It would be best if you show a snippet of your code, too.
Hi I have two tables that I need to insert into.
the issue is that the first table has an ID field that is automatically generated and I need this field in the second query
members (table1):
|id|name|eyeColour|
assignedMembers (table 2):
|id|memberID|groupID|
I am currently using the below:
$addMember = $dbHandle->prepare("INSERT INTO members(name,date) VALUES(?,?)");
$addMember->bind_param("ss",$name,$eyeColour);
$addMember->execute();
$getID = $dbHandle->("SELECT id from members where name = ? LIMIT 1");
$getID->bind_param("s",$name);
$getID->execute();
$getID->bind_param($MID);
$assignMember= $dbHandle->prepare("INSERT INTO assignedMembers memberID,groupID) VALUES(?,4)");
$assignMember->bind_param("i",$MID);
$assignMember->execute();
This fails at the $assignMember->bind_param(); after troubleshooting I noticed that the $MID variable is empty.
it seems as though the row from the first INSERT is not added before the execution of the next statement is there a way to force this?
Thank you for taking the time to read this post, any help would be greatly appreciated
mysqli:$insert_id is what you are looking for.
$addMember = $dbHandle->prepare("INSERT INTO members(name,date) VALUES(?,?)");
$addMember->bind_param("ss",$name,$eyeColour);
$addMember->execute();
$id = $dbHandle->insert_id;
I think you should use
$getID->bind_result($MID);
$getID->fetch();
instead of
$getID->bind_param($MID);
Due to usage of '...->bind_param' I assume, you use MySQLi.
Check out: mysqli_insert_id — Get the ID generated in the last query
For my database query I have to use multiple where clause query in Codeigniter PHP. I wrote the code like this:
$this->db->and_where_in('category_name,publication_status','home_headline_sub',1);
But this query shows database query error in browser. Then I wrote this query:
$this->db->where('category_name,publication_status','home_headline_sub',1);
But it still give error. Can anyone help me to solve this? Thanks in advance.
You can chain database clauses, so you would write it as
$this->db->where('category_name','case')->where('publication_status','case')->where('home_headline_sub','case');
This would generate a query's WHERE clause as
// WHERE category_name = 'case' AND publication_status = 'case' AND home_headline_sub = 'case'
Documentation here: http://ellislab.com/codeigniter/user-guide/database/active_record.html#chaining
you to use array in it.
$this->db->where(array('category_name'=>case,'publication_status'=>case,'home_headline_sub'=>case));
but I guess you want to check your value against three columns. you can use
$this->db->or_where(array('category_name'=>1,'publication_status'=>1,'home_headline_sub'=>1));
I hope it will help you.
//The simple way
$this->db->where('foo_field', 'foo_value')
->where('bar_field', 'bar_value')
->where('more_field', 'more_value');
//using custom string
//if your sql is really a complex one you can simply write like these
$this->db->where("(foo_filed = 'foo_value') AND (bar_field = 'bar_value') AND (more_field = 'more_value')");
//or may be with something more complex like this
$this->db->where("(foo_filed = 'foo_value') AND ((bar_field = 'bar_value') OR (more_field = 'more_value'))");
//while using a custom string make sure you put them all in the "double quotation marks" and use no ,commas. It is all a single line. The braces are not necessary always but I like to use them.
Documentation
I am using the following code in an attempt to retrieve all the rows of a particular column in Drupal 7:
// Use Database API to retrieve current posts.
$query = db_select('field_data_field_phone_number', 'n');
$query->fields('n', array('field_phone_number_value'));
// Place queried data into an array
$phone_numbers = $query->execute()->fetchAssoc();
I thought this was enough to retrieve an entire column, but when I use the following line to display the query, there are no values to display:
drupal_set_message( '<pre>'.print_r($phone_numbers, true).'</pre>');
I know for a fact that there are relevant values in the table as I have checked using MySQLWorkbench.
Any help would be greatly appreciated, thanks!
Solved!
$phone_numbers = $query->execute()->fetchAssoc();
Should be:
$phone_numbers = $query->execute()->fetchCol();
I am trying to input multiple pieces of data through a form and all the data will be separated by (,). I plan to use this data to find the corresponding id for further processing through an sql query.
Below is the code I use.
$key_code = explode(",", $keyword);
//$key_count = count($key_code);
$list = "'". implode("','", $key_code) ."'";
//$row_count = '';
$sql4= "SELECT key_id FROM keyword WHERE key_code IN (".$list.")";
if(!$result4 = mysql_query($sql4, $connect)) {
mysql_close($connect);
$error = true;
}else{
//$i = 0;
while($row = mysql_fetch_array($result4)) {
$keyword_id[] = $row['key_id'];
//$i++;
}
//return $keyword_id;
}
The problem i see is that keyword_id[0] is the only element that contains any data (the data is accurate). Even if I input multiple values through the aforementioned form.
I thought it might be an error in the sql but I echo'ed it and it looks like:
SELECT key_id FROM keyword WHERE key_code IN ('WED','WATER','WASTE')
The values in the brackets are exactly what I inputted.
I even tried to figure out how many rows are being returned by the query and it shows only 1. I assume something is wrong with my query but I cannot figure where.
Any help will be greatly appreciated.
Edit: Alright Solved the problem. Thanks to suggestions made I copied and pasted the $sql_query I had echo'ed on the website into mysql console; which resulted in only 1 row being retrieved. After taking a closer look I realized that there was a whitespace between ' and the second word. I believe the problem starts when I input the key_code as:
WED, WATER, WASTE
Instead inputting it as
WED,WATER,WASTE
fixes the problem. I think I should make it so that it works both ways though.
Anyway, thank you for the help.
I am pretty sure that the query is ok. How many rows do you get with just
SELECT key_id FROM keyword
I think that there is just one line that matches your WHERE.
Check the query directly in the database(with phpmyadmin, or in the mysql console), however this query seems to be working as you may assumed. If it returns only 1 row when you use it directly in the db, then maybe there is only one row in your table wich matches this query.