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MyDSL Extensions => System => Topic started by: murdock on August 14, 2018, 03:55:57 PM



Title: sqlite insert from php
Post by: murdock on August 14, 2018, 03:55:57 PM
Hello, I was installing dsl linux
with php connected to sqlite the topical sentences work

http://damnsmalllinux.org/static/act-Print/f-16/t-3036.html

but only for a php sqlite select

but to work with insert I get error

example:
index7.php
---------------
<html>
<head>
<title>DSL</title>
</head>
<body>
<h1>INSERT</h1>
<br><hr>
<form action="http://localhost/env.php" method="post">
<ul>
<li>Name: <input type="text" name="nombre" size="20"><br>
<li>Email: <input type="text" name="correo" size="20"><br>
<li>Web Site: <input type="text" name="web" size="20"><br>
<li>Comment: <input type="text" name="comm" size="20"><br>
</ul>
<input type="submit" value="Ok"><br>
<input type="reset" value="Delete"><br>
</form>
<hr>
</body>
</html>


env.php
-----------
<?php
require "sqlite.php";
$db = 'comment_section.db';
sqlite_connect($db) or die ("Could not connect");
$sql = "insert into comments(name,
email,
website_url,
comment ) values ('$_POST[nombre]',
'$_POST[correo]',
'$_POST[web]',
'$_POST[comm]' );
sqlite_query($sql, $db) or die (Query Failed);
?>


Result:
---------
________________________________________________________________________________
sqlite_exec: insert into comments(name, email, website_url, comment)values('pedro', 'pepe@mail.com',
'pepino.wordpress.com','viejo boludo' )
________________________________________________________________________________
________________________________________________________________________________
sqlite_query result:
SQL error: unable to open database file
SQL error: unable to open database file
SQL error: unable to open database file
________________________________________________________________________________
Query Failed


Title: Re: sqlite insert from php
Post by: CNK on August 14, 2018, 11:02:46 PM
I've used PHP in DSL without trouble, but I haven't worked with SQLite. I notice that without having set anything up, it displays a "main" database with no file location when the ".databases" command is entered at the SQLite terminal. If you haven't set up your own separate database and were expecting to use the default, this might indicate that you need to set your own location for the database.

Otherwise it looks like some sort of permissions problem. Perhaps the SQLite process isn't running as root?


Title: Re: sqlite insert from php
Post by: murdock on August 17, 2018, 12:40:02 PM
Ok I put the database in the same folder htdocs of the server monkey that is by default and how can I do to instantiate sqlite as root you know why I the sqlite file will generate it only with the word "sqlite databasename.db" and nothing else I do not know how to pass that file to root


Title: Re: sqlite insert from php
Post by: CNK on August 19, 2018, 12:36:39 AM
As I said, I haven't set up SQLite myself. However if you're now using a database file that doesn't require root permissions to access, I imagine you shouldn't need to worry about running it as root.

For configuration information, I'd recommend reading the manual page:
https://linux.die.net/man/1/sqlite3

Of course a more complete guide will be the SQLite official documentation:
https://sqlite.org/docs.html


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