选择所有带有sport = padel的行

Question

I want to select all the content of the row when sport= padel.

My code is this:

$result = mysqli_query($con,"SELECT sport FROM posts WHERE sport='padel'                
 ");
while($row=mysqli_fetch_assoc($result)){ ?>

<div  class= 'box1'>
<p align='middle'><?php echo $row['username']; ?></p>
<h3 align='middle'>Playing</h3>
<h3 align='middle' style= 'color:blue'><?php echo $row['sport']; ?> </h3>
<div><p align='middle' >Disponibilidade:</p>
<h3 align='middle' style='color:blue'><?php echo $row['text']; ?></h3></div>
<p></p>
<h3 align='middle' style='color:blue'><?php echo $row['city']; ?></h3>
<button text-align='middle' id='submit1' type='submit1'> 
contact </button>
</div>

This, in fact, select all the row with sport=padel, but all the other content in the different columns is missed (gives me undefined variable)

I think I could do this:

 $result = mysqli_query($con,"SELECT sport FROM posts WHERE sport='padel'                
 WHERE text='' WHERE city=''");

but didn't work. Can anyone help me?

Answer 1

As others have mentioned in the comments, you need to specify what columns you want to pull back, at the moment you are pulling back the sport column only.

SELECT * FROM posts WHERE sport="padel"

This will ensure you pull back all columns. Alternatively you can specify multiple comma separated columns

SELECT col1, col2, col3 FROM posts WHERE sport="padel"