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hisoka
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THANK YOU FROM THE BOTTOM OF MY HEART.

 

now I understand why it shew only a pointer .

 

However I have something that confuses me a lot :

 

I created a table b with two columns named username and password . But when I saw the table using the DESCRIBE b;

 

the table was shown and I got six columns named field, type, null, key ,default ,extra . Normally and logically , after creating a table with two columns named username and password , I must get a table with two columns named username and password and not a table with six columns which have different names .

Those six columns you said are not columns . Columns on XAMPP/phpadmin apear horizontal , and type , null. key .... are describing the content of the data you will put on the cells of the table on the current cell.for exable on the column username you will define if the type is varchar or something else, and on the key you will choose unique ..etc

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