C<C-E<lt>> and C<C-E<gt>> to set the mark at the beginning and end of the
file respectively.
-Also, Stefan Kangas sent in the following tip about an alternate
-approach using the command C<indent-region> to redo the indentation
-for the currently selected region (adhering to indent rules in the
-current major mode). You can run the command by typing M-x
-indent-region or pressing the default keybinding C-M-\ in cperl-mode.
+Also, Stefan Kangas sent in the following tip about an alternate
+approach using the command C<indent-region> to redo the indentation
+for the currently selected region (adhering to indent rules in the
+current major mode). You can run the command by typing M-x
+indent-region or pressing the default keybinding C-M-\ in cperl-mode.
Additional details can be found here:
L<http://www.gnu.org/software/emacs/manual/html_node/emacs/Indentation-Commands.html>
=head2 PostgreSQL
-Use the following steps to adapt the tutorial to PostgreSQL. Thanks
-to Caelum (Rafael Kitover) for assistance with the most recent
-updates, and Louis Moore, Marcello Romani and Tom Lanyon for help with
+Use the following steps to adapt the tutorial to PostgreSQL. Thanks
+to Caelum (Rafael Kitover) for assistance with the most recent
+updates, and Louis Moore, Marcello Romani and Tom Lanyon for help with
earlier versions.
=over 4
Install the PostgreSQL server and client and DBD::Pg:
-If you are following along in Debian 5, you can quickly install these
+If you are following along in Debian 6, you can quickly install these
items via this command:
sudo aptitude install postgresql libdbd-pg-perl libdatetime-format-pg-perl
-To configure the permissions, you can open
-C</etc/postgresql/8.3/main/pg_hba.conf> and change this line (near the
+To configure the permissions, you can open
+C</etc/postgresql/8.3/main/pg_hba.conf> and change this line (near the
bottom):
# "local" is for Unix domain socket connections only
=item *
-Create the database and a user for the database (note that we are
-using "E<lt>catalystE<gt>" to represent the hidden password of
+Create the database and a user for the database (note that we are
+using "E<lt>catalystE<gt>" to represent the hidden password of
"catalyst"):
$ sudo -u postgres createuser -P catappuser
DROP TABLE IF EXISTS users CASCADE;
DROP TABLE IF EXISTS roles CASCADE;
DROP TABLE IF EXISTS user_roles CASCADE;
-
+
--
-- Create a very simple database to hold book and author information
--
-- created TIMESTAMP NOT NULL DEFAULT now(),
-- updated TIMESTAMP
);
-
+
CREATE TABLE authors (
id SERIAL PRIMARY KEY,
first_name TEXT,
last_name TEXT
);
-
+
-- 'book_authors' is a many-to-many join table between books & authors
CREATE TABLE book_authors (
book_id INTEGER REFERENCES books(id) ON DELETE CASCADE ON UPDATE CASCADE,
author_id INTEGER REFERENCES authors(id) ON DELETE CASCADE ON UPDATE CASCADE,
PRIMARY KEY (book_id, author_id)
);
-
+
---
--- Load some sample data
---
Load the data:
$ psql -U catappuser -W catappdb -f myapp01_psql.sql
- Password for user catappuser:
+ Password for user catappuser:
psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE will create implicit sequence "books_id_seq" for serial column "books.id"
psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "books_pkey" for table "books"
CREATE TABLE
$ psql -U catappuser -W catappdb
Password for user catappuser: <catalyst>
Welcome to psql 8.3.7, the PostgreSQL interactive terminal.
-
+
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
-
+
catappdb=> \dt
List of relations
- Schema | Name | Type | Owner
+ Schema | Name | Type | Owner
--------+--------------+-------+------------
public | authors | table | catappuser
public | book_authors | table | catappuser
public | books | table | catappuser
(3 rows)
-
+
catappdb=> select * from books;
- id | title | rating
+ id | title | rating
----+------------------------------------+--------
1 | CCSP SNRS Exam Certification Guide | 5
2 | TCP/IP Illustrated, Volume 1 | 5
4 | Perl Cookbook | 5
5 | Designing with Web Standards | 5
(5 rows)
-
- catappdb=>
+
+ catappdb=>
=back
After the steps where you:
edit lib/MyApp.pm
-
+
create lib/MyAppDB.pm
-
+
create lib/MyAppDB/Book.pm
-
+
create lib/MyAppDB/Author.pm
-
+
create lib/MyAppDB/BookAuthor.pm
--
-- Add users and roles tables, along with a many-to-many join table
--
-
+
CREATE TABLE users (
id SERIAL PRIMARY KEY,
username TEXT,
last_name TEXT,
active INTEGER
);
-
+
CREATE TABLE roles (
id SERIAL PRIMARY KEY,
role TEXT
);
-
+
CREATE TABLE user_roles (
user_id INTEGER REFERENCES users(id) ON DELETE CASCADE ON UPDATE CASCADE,
role_id INTEGER REFERENCES roles(id) ON DELETE CASCADE ON UPDATE CASCADE,
PRIMARY KEY (user_id, role_id)
);
-
+
--
-- Load up some initial test data
--
- INSERT INTO users (username, password, email_address, first_name, last_name, active)
+ INSERT INTO users (username, password, email_address, first_name, last_name, active)
VALUES ('test01', 'mypass', 't01@na.com', 'Joe', 'Blow', 1);
- INSERT INTO users (username, password, email_address, first_name, last_name, active)
+ INSERT INTO users (username, password, email_address, first_name, last_name, active)
VALUES ('test02', 'mypass', 't02@na.com', 'Jane', 'Doe', 1);
INSERT INTO users (username, password, email_address, first_name, last_name, active)
VALUES ('test03', 'mypass', 't03@na.com', 'No', 'Go', 0);
$ psql -U catappuser -W catappdb -c "select * from users"
Password for user catappuser: <catalyst>
- id | username | password | email_address | first_name | last_name | active
+ id | username | password | email_address | first_name | last_name | active
----+----------+----------+---------------+------------+-----------+--------
1 | test01 | mypass | t01@na.com | Joe | Blow | 1
2 | test02 | mypass | t02@na.com | Jane | Doe | 1
is the C<connect> line):
#!/usr/bin/perl
-
+
use strict;
use warnings;
-
+
use MyApp::Schema;
-
+
my $schema = MyApp::Schema->connect('dbi:Pg:dbname=catappdb', 'catappuser', 'catalyst');
-
+
my @users = $schema->resultset('Users')->all;
-
+
foreach my $user (@users) {
$user->password('mypass');
$user->update;
}
-Run the C<set_hashed_passwords.pl> as per the "normal" flow of the
+Run the C<set_hashed_passwords.pl> as per the "normal" flow of the
tutorial:
$ perl -Ilib set_hashed_passwords.pl
=back
For CentOS users (see
-L<Catalyst::Manual::Installation::CentOS4|Catalyst::Manual::Installation::CentOS4>),
+L<Catalyst::Manual::Installation::CentOS4>),
you can use the following commands to install the software and start the MySQL
daemon:
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
- Type 'help;' or '\h' for help. Type '\c' to clear the current input
+ Type 'help;' or '\h' for help. Type '\c' to clear the current input
statement.
mysql> SHOW VARIABLES LIKE 'have_innodb';
Kennedy Clark, C<hkclark@gmail.com>
-Please report any errors, issues or suggestions to the author. The
-most recent version of the Catalyst Tutorial can be found at
-L<http://dev.catalyst.perl.org/repos/Catalyst/Catalyst-Manual/5.80/trunk/lib/Catalyst/Manual/Tutorial/>.
+Feel free to contact the author for any errors or suggestions, but the
+best way to report issues is via the CPAN RT Bug system at
+L<https://rt.cpan.org/Public/Dist/Display.html?Name=Catalyst-Manual>.
-Copyright 2006-2010, Kennedy Clark, under the
+Copyright 2006-2011, Kennedy Clark, under the
Creative Commons Attribution Share-Alike License Version 3.0
(L<http://creativecommons.org/licenses/by-sa/3.0/us/>).
projects / catagits/Catalyst-Manual.git / blobdiff