I have this mysqli
query that will display all the data that the crew_status
is PENDING FOR LINEUP
but with my query
right now, it displays all the data
that is in database
Here is my
query
:<?php
include '../session.php';
require_once 'config.php';
include 'header.php';
$master = 'MASTER';
$chck = 'CHCK';
$second_engineer = '2E';
$second_mate = '2M';
$third_engineer = '3E';
$third_mate = '3M';
$ce = 'CE';
$bsn = 'BSN';
$ab = 'AB';
$olr = 'OLR';
$dcdt = 'DCDT';
$egdt = 'EGDT';
$cook = 'COOK';
$messman = 'MESSMN';
$crew_status = 'PENDING FOR LINEUP';
$query = "SELECT * FROM `crew_info` WHERE `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? OR `crew_rank` = ? AND `crew_status` = ?";
$stmt = mysqli_prepare($conn, $query);
mysqli_stmt_bind_param($stmt, 'sssssssssssssss', $crew_status, $master, $chck, $second_engineer, $second_mate, $third_engineer, $third_mate, $ce, $bsn, $ab, $olr, $dcdt, $egdt, $cook, $messman);
mysqli_stmt_execute($stmt);
mysqli_stmt_bind_result($stmt, $id, $first_name, $middle_name, $last_name, $age, $month, $day, $year, $birth_place, $gender, $martial_status, $religion, $nationality, $email_address, $address_1, $address_2, $course, $school_graduated, $remarks, $note, $date_added, $crew_status, $crew_rank, $image_name, $updated_photo, $passport_registration, $passport_expiration);
?>
Can someone tell what is the problem?
<?php
while(mysqli_stmt_fetch($stmt)) {
echo "<tr>";
echo "<td>".sprintf("%s%s%s", $first_name, $middle_name, $last_name)."</td>";
echo "<td>".sprintf("%s", $crew_rank)."</td>";
echo "<td>".sprintf("%s", $crew_status)."</td>";
echo '</tr>';
}
?>
Wrap your
or
with (
, )
, try this:SELECT *
FROM `crew_info`
WHERE (
`crew_rank` = 'MASTER'
OR `crew_rank` = 'CHCK'
OR `crew_rank` = 'MESSMN'
OR `crew_rank` = '2E'
OR `crew_rank` = '2M'
OR `crew_rank` = 'COOK'
OR `crew_rank` = 'OLR'
OR `crew_rank` = 'AB'
OR `crew_rank` = '3E'
OR `crew_rank` = '3M')
AND `crew_status` = 'PENDING FOR LINEUP'
Without
()
, if one of these OR
s matches, then condition left will not be computed.
See this:
true || false && false = true
(true || false) && false = false
And I think you'd better use
IN
instead of OR
like :SELECT *
FROM `crew_info`
WHERE
`crew_rank` IN ('MASTER','CHCK','MESSMN','2E','2M','COOK','OLR','AB','3E','3M')
AND `crew_status` = 'PENDING FOR LINEUP'
Edited:
SELECT *
FROM `crew_info`
WHERE (crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ? OR crew_rank = ?)
AND crew_status = ?
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