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1 | =head1 NAME |
2 | |
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3 | Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Chapter 10: Appendices |
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4 | |
5 | |
6 | =head1 OVERVIEW |
7 | |
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8 | This is B<Chapter 10 of 10> for the Catalyst tutorial. |
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9 | |
10 | L<Tutorial Overview|Catalyst::Manual::Tutorial> |
11 | |
12 | =over 4 |
13 | |
14 | =item 1 |
15 | |
16 | L<Introduction|Catalyst::Manual::Tutorial::Intro> |
17 | |
18 | =item 2 |
19 | |
20 | L<Catalyst Basics|Catalyst::Manual::Tutorial::CatalystBasics> |
21 | |
22 | =item 3 |
23 | |
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24 | L<More Catalyst Basics|Catalyst::Manual::Tutorial::MoreCatalystBasics> |
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25 | |
26 | =item 4 |
27 | |
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28 | L<Basic CRUD|Catalyst::Manual::Tutorial::BasicCRUD> |
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29 | |
30 | =item 5 |
31 | |
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32 | L<Authentication|Catalyst::Manual::Tutorial::Authentication> |
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33 | |
34 | =item 6 |
35 | |
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36 | L<Authorization|Catalyst::Manual::Tutorial::Authorization> |
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37 | |
38 | =item 7 |
39 | |
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40 | L<Debugging|Catalyst::Manual::Tutorial::Debugging> |
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41 | |
42 | =item 8 |
43 | |
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44 | L<Testing|Catalyst::Manual::Tutorial::Testing> |
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45 | |
46 | =item 9 |
47 | |
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48 | L<Advanced CRUD|Catalyst::Manual::Tutorial::AdvancedCRUD> |
49 | |
50 | =item 10 |
51 | |
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52 | B<Appendices> |
53 | |
54 | =back |
55 | |
56 | |
57 | =head1 DESCRIPTION |
58 | |
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59 | This chapter of the tutorial provides supporting information relevant to |
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60 | the Catalyst tutorial. |
61 | |
62 | |
63 | =head1 APPENDIX 1: CUT AND PASTE FOR POD-BASED EXAMPLES |
64 | |
65 | You may notice that Pod indents example code with four spaces. This |
66 | section provides some quick advice to "un-indent" this text in common |
67 | editors. |
68 | |
69 | =head2 "Un-indenting" with Vi/Vim |
70 | |
71 | When cutting and pasting multi-line text from Pod-based documents, the |
72 | following vi/vim regexs can be helpful to "un-indent" the inserted text |
73 | (do NOT type the quotes, they are only included to show spaces in the |
74 | regex patterns). I<Note that all 3 of the regexs end in 4 spaces>: |
75 | |
76 | =over 4 |
77 | |
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78 | =item * |
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79 | |
80 | ":0,$s/^ " |
81 | |
82 | Removes four leading spaces from the entire file (from the first line, |
83 | C<0>, to the last line, C<$>). |
84 | |
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85 | =item * |
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86 | |
87 | "%s/^ " |
88 | |
89 | A shortcut for the previous item (C<%> specifies the entire file; so |
90 | this removes four leading spaces from every line). |
91 | |
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92 | =item * |
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93 | |
94 | ":.,$s/^ " |
95 | |
96 | Removes the first four spaces from the line the cursor is on at the time |
97 | the regex command is executed (".") to the last line of the file. |
98 | |
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99 | =item * |
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100 | |
101 | ":.,44s/^ " |
102 | |
103 | Removes four leading space from the current line through line 44 |
104 | (obviously adjust the C<44> to the appropriate value in your example). |
105 | |
106 | =back |
107 | |
108 | =head2 "Un-indenting" with Emacs |
109 | |
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110 | Although the author has not used Emacs for many years (apologies to |
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111 | the Emacs fans out there), here is a quick hint to get you started. To |
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112 | replace the leading spaces of every line in a file, use: |
113 | |
114 | M-x replace-regexp<RET> |
115 | Replace regexp: ^ <RET> |
116 | with: <RET> |
117 | |
118 | All of that will occur on the single line at the bottom of your screen. |
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119 | Note that "<RET>" represents the return key/enter. Also, there are |
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120 | four spaces after the "^" on the "Replace regexp:" line and no spaces |
121 | entered on the last line. |
122 | |
123 | You can limit the replacement operation by selecting text first (depending |
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124 | on your version of Emacs, you can either use the mouse or experiment with |
125 | commands such as C<C-SPC> to set the mark at the cursor location and |
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126 | C<C-E<lt>> and C<C-E<gt>> to set the mark at the beginning and end of the |
127 | file respectively. |
128 | |
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129 | Also, Stefan Kangas sent in the following tip about an alternate |
130 | approach using the command C<indent-region> to redo the indentation |
131 | for the currently selected region (adhering to indent rules in the |
132 | current major mode). You can run the command by typing M-x indent- |
133 | region or pressing the default keybinding C-M-\ in cperl-mode. |
134 | Additional details can be found here: |
135 | |
136 | L<http://www.gnu.org/software/emacs/manual/html_node/emacs/Indentation-Comman> |
137 | |
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138 | |
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139 | =head1 APPENDIX 2: USING POSTGRESQL AND MYSQL |
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140 | |
141 | The main database used in this tutorial is the very simple yet powerful |
142 | SQLite. This section provides information that can be used to "convert" |
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143 | the tutorial to use PostgreSQL and MySQL. However, note that part of |
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144 | the beauty of the MVC architecture is that very little database-specific |
145 | code is spread throughout the system (at least when MVC is "done |
146 | right"). Consequently, converting from one database to another is |
147 | relatively painless with most Catalyst applications. In general, you |
148 | just need to adapt the schema definition C<.sql> file you use to |
149 | initialize your database and adjust a few configuration parameters. |
150 | |
151 | Also note that the purpose of the data definition statements for this |
152 | section are not designed to take maximum advantage of the various |
153 | features in each database for issues such as referential integrity and |
154 | field types/constraints. |
155 | |
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156 | |
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157 | =head2 PostgreSQL |
158 | |
159 | Use the following steps to adapt the tutorial to PostgreSQL. Thanks |
160 | to Caelum (Rafael Kitover) for assistance with the most recent |
161 | updates, and Louis Moore, Marcello Romani and Tom Lanyon for help with |
162 | earlier versions. |
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163 | |
164 | =over 4 |
165 | |
166 | =item * |
167 | |
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168 | Chapter 3: More Catalyst Basics |
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169 | |
170 | =over 4 |
171 | |
172 | =item * |
173 | |
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174 | Install the PostgreSQL server and client and DBD::Pg: |
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175 | |
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176 | If you are following along in Debian 5, you can quickly install these |
177 | items via this command: |
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178 | |
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179 | sudo aptitude install postgresql libdbd-pg-perl libdatetime-format-pg-perl |
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180 | |
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181 | To configure the permissions, you can open |
182 | C</etc/postgresql/8.3/main/pg_hba.conf> and change this line (near the |
183 | bottom): |
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184 | |
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185 | # "local" is for Unix domain socket connections only |
186 | local all all ident sameuser |
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187 | |
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188 | to: |
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189 | |
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190 | # "local" is for Unix domain socket connections only |
191 | local all all trust |
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192 | |
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193 | And then restart PostgreSQL: |
194 | |
195 | sudo /etc/init.d/postgresql-8.3 restart |
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196 | |
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197 | |
198 | =item * |
199 | |
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200 | Create the database and a user for the database (note that we are |
201 | using "E<lt>catalystE<gt>" to represent the hidden password of |
202 | "catalyst"): |
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203 | |
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204 | $ sudo -u postgres createuser -P catappuser |
205 | Enter password for new role: <catalyst> |
206 | Enter it again: <catalyst> |
207 | Shall the new role be a superuser? (y/n) n |
208 | Shall the new role be allowed to create databases? (y/n) n |
209 | Shall the new role be allowed to create more new roles? (y/n) n |
210 | CREATE ROLE |
211 | $ sudo -u postgres createdb -O catappuser catappdb |
212 | CREATE DATABASE |
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213 | |
214 | =item * |
215 | |
216 | Create the C<.sql> file and load the data: |
217 | |
218 | =over 4 |
219 | |
220 | =item * |
221 | |
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222 | Open the C<myapp01_psql.sql> in your editor and enter: |
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223 | |
224 | -- |
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225 | -- Drops just in case you are reloading |
226 | --- |
227 | DROP TABLE IF EXISTS books CASCADE; |
228 | DROP TABLE IF EXISTS authors CASCADE; |
229 | DROP TABLE IF EXISTS book_authors CASCADE; |
230 | DROP TABLE IF EXISTS users CASCADE; |
231 | DROP TABLE IF EXISTS roles CASCADE; |
232 | DROP TABLE IF EXISTS user_roles CASCADE; |
233 | |
234 | -- |
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235 | -- Create a very simple database to hold book and author information |
236 | -- |
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237 | CREATE TABLE books ( |
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238 | id SERIAL PRIMARY KEY, |
239 | title TEXT , |
240 | rating INTEGER, |
241 | -- Manually add these later |
242 | -- created TIMESTAMP NOT NULL DEFAULT now(), |
243 | -- updated TIMESTAMP |
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244 | ); |
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245 | |
246 | CREATE TABLE authors ( |
247 | id SERIAL PRIMARY KEY, |
248 | first_name TEXT, |
249 | last_name TEXT |
250 | ); |
251 | |
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252 | -- 'book_authors' is a many-to-many join table between books & authors |
253 | CREATE TABLE book_authors ( |
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254 | book_id INTEGER REFERENCES books(id) ON DELETE CASCADE ON UPDATE CASCADE, |
255 | author_id INTEGER REFERENCES authors(id) ON DELETE CASCADE ON UPDATE CASCADE, |
256 | PRIMARY KEY (book_id, author_id) |
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257 | ); |
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258 | |
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259 | --- |
260 | --- Load some sample data |
261 | --- |
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262 | INSERT INTO books (title, rating) VALUES ('CCSP SNRS Exam Certification Guide', 5); |
263 | INSERT INTO books (title, rating) VALUES ('TCP/IP Illustrated, Volume 1', 5); |
264 | INSERT INTO books (title, rating) VALUES ('Internetworking with TCP/IP Vol.1', 4); |
265 | INSERT INTO books (title, rating) VALUES ('Perl Cookbook', 5); |
266 | INSERT INTO books (title, rating) VALUES ('Designing with Web Standards', 5); |
267 | INSERT INTO authors (first_name, last_name) VALUES ('Greg', 'Bastien'); |
268 | INSERT INTO authors (first_name, last_name) VALUES ('Sara', 'Nasseh'); |
269 | INSERT INTO authors (first_name, last_name) VALUES ('Christian', 'Degu'); |
270 | INSERT INTO authors (first_name, last_name) VALUES ('Richard', 'Stevens'); |
271 | INSERT INTO authors (first_name, last_name) VALUES ('Douglas', 'Comer'); |
272 | INSERT INTO authors (first_name, last_name) VALUES ('Tom', 'Christiansen'); |
273 | INSERT INTO authors (first_name, last_name) VALUES ('Nathan', 'Torkington'); |
274 | INSERT INTO authors (first_name, last_name) VALUES ('Jeffrey', 'Zeldman'); |
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275 | INSERT INTO book_authors VALUES (1, 1); |
276 | INSERT INTO book_authors VALUES (1, 2); |
277 | INSERT INTO book_authors VALUES (1, 3); |
278 | INSERT INTO book_authors VALUES (2, 4); |
279 | INSERT INTO book_authors VALUES (3, 5); |
280 | INSERT INTO book_authors VALUES (4, 6); |
281 | INSERT INTO book_authors VALUES (4, 7); |
282 | INSERT INTO book_authors VALUES (5, 8); |
283 | |
284 | =item * |
285 | |
286 | Load the data: |
287 | |
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288 | $ psql -U catappuser -W catappdb -f myapp01_psql.sql |
289 | Password for user catappuser: |
290 | psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE will create implicit sequence "books_id_seq" for serial column "books.id" |
291 | psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "books_pkey" for table "books" |
292 | CREATE TABLE |
293 | psql:myapp01_psql.sql:15: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "book_authors_pkey" for table "book_authors" |
294 | CREATE TABLE |
295 | psql:myapp01_psql.sql:21: NOTICE: CREATE TABLE will create implicit sequence "authors_id_seq" for serial column "authors.id" |
296 | psql:myapp01_psql.sql:21: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "authors_pkey" for table "authors" |
297 | CREATE TABLE |
298 | INSERT 0 1 |
299 | INSERT 0 1 |
300 | INSERT 0 1 |
301 | ... |
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302 | |
303 | =item * |
304 | |
305 | Make sure the data loaded correctly: |
306 | |
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307 | $ psql -U catappuser -W catappdb |
308 | Password for user catappuser: <catalyst> |
309 | Welcome to psql 8.3.7, the PostgreSQL interactive terminal. |
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310 | |
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311 | Type: \copyright for distribution terms |
312 | \h for help with SQL commands |
313 | \? for help with psql commands |
314 | \g or terminate with semicolon to execute query |
315 | \q to quit |
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316 | |
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317 | catappdb=> \dt |
318 | List of relations |
319 | Schema | Name | Type | Owner |
320 | --------+--------------+-------+------------ |
321 | public | authors | table | catappuser |
322 | public | book_authors | table | catappuser |
323 | public | books | table | catappuser |
324 | (3 rows) |
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325 | |
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326 | catappdb=> select * from books; |
327 | id | title | rating |
328 | ----+------------------------------------+-------- |
329 | 1 | CCSP SNRS Exam Certification Guide | 5 |
330 | 2 | TCP/IP Illustrated, Volume 1 | 5 |
331 | 3 | Internetworking with TCP/IP Vol.1 | 4 |
332 | 4 | Perl Cookbook | 5 |
333 | 5 | Designing with Web Standards | 5 |
334 | (5 rows) |
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335 | |
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336 | catappdb=> |
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337 | |
338 | =back |
339 | |
340 | =item * |
341 | |
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342 | After the steps where you: |
343 | |
344 | edit lib/MyApp.pm |
345 | |
346 | create lib/MyAppDB.pm |
347 | |
348 | create lib/MyAppDB/Book.pm |
349 | |
350 | create lib/MyAppDB/Author.pm |
351 | |
352 | create lib/MyAppDB/BookAuthor.pm |
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353 | |
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354 | |
355 | =item * |
356 | |
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357 | Generate the model using the Catalyst "_create.pl" script: |
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358 | |
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359 | $ rm lib/MyApp/Model/DB.pm # Delete just in case already there |
360 | $ script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \ |
361 | create=static components=TimeStamp,EncodedColumn \ |
362 | 'dbi:Pg:dbname=catappdb' 'catappuser' 'catalyst' '{ AutoCommit => 1 }' |
363 | |
364 | =back |
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365 | |
366 | =item * |
367 | |
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368 | Chapter 4: Basic CRUD |
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369 | |
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370 | Add Datetime Columns to Our Existing Books Table |
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371 | |
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372 | $ psql -U catappuser -W catappdb |
373 | ... |
374 | catappdb=> ALTER TABLE books ADD created TIMESTAMP NOT NULL DEFAULT now(); |
375 | ALTER TABLE |
376 | catappdb=> ALTER TABLE books ADD updated TIMESTAMP; |
377 | ALTER TABLE |
378 | catappdb=> \q |
379 | |
380 | Re-generate the model using the Catalyst "_create.pl" script: |
381 | |
382 | $ script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \ |
383 | create=static components=TimeStamp,EncodedColumn \ |
384 | 'dbi:Pg:dbname=catappdb' 'catappuser' 'catalyst' '{ AutoCommit => 1 }' |
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385 | |
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386 | |
387 | =item * |
388 | |
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389 | Chapter 5: Authentication |
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390 | |
391 | =over 4 |
392 | |
393 | =item * |
394 | |
395 | Create the C<.sql> file for the user/roles data: |
396 | |
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397 | Open C<myapp02_psql.sql> in your editor and enter: |
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398 | |
399 | -- |
400 | -- Add users and roles tables, along with a many-to-many join table |
401 | -- |
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402 | |
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403 | CREATE TABLE users ( |
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404 | id SERIAL PRIMARY KEY, |
405 | username TEXT, |
406 | password TEXT, |
407 | email_address TEXT, |
408 | first_name TEXT, |
409 | last_name TEXT, |
410 | active INTEGER |
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411 | ); |
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412 | |
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413 | CREATE TABLE roles ( |
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414 | id SERIAL PRIMARY KEY, |
415 | role TEXT |
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416 | ); |
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417 | |
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418 | CREATE TABLE user_roles ( |
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419 | user_id INTEGER REFERENCES users(id) ON DELETE CASCADE ON UPDATE CASCADE, |
420 | role_id INTEGER REFERENCES roles(id) ON DELETE CASCADE ON UPDATE CASCADE, |
421 | PRIMARY KEY (user_id, role_id) |
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422 | ); |
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423 | |
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424 | -- |
425 | -- Load up some initial test data |
426 | -- |
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427 | INSERT INTO users (username, password, email_address, first_name, last_name, active) |
428 | VALUES ('test01', 'mypass', 't01@na.com', 'Joe', 'Blow', 1); |
429 | INSERT INTO users (username, password, email_address, first_name, last_name, active) |
430 | VALUES ('test02', 'mypass', 't02@na.com', 'Jane', 'Doe', 1); |
431 | INSERT INTO users (username, password, email_address, first_name, last_name, active) |
432 | VALUES ('test03', 'mypass', 't03@na.com', 'No', 'Go', 0); |
433 | INSERT INTO roles (role) VALUES ('user'); |
434 | INSERT INTO roles (role) VALUES ('admin'); |
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435 | INSERT INTO user_roles VALUES (1, 1); |
436 | INSERT INTO user_roles VALUES (1, 2); |
437 | INSERT INTO user_roles VALUES (2, 1); |
438 | INSERT INTO user_roles VALUES (3, 1); |
439 | |
440 | =item * |
441 | |
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442 | Load the data: |
443 | |
444 | $ psql -U catappuser -W catappdb -f myapp02_psql.sql |
445 | Password for user catappuser: <catalyst> |
446 | psql:myapp02_psql.sql:13: NOTICE: CREATE TABLE will create implicit sequence "users_id_seq" for serial column "users.id" |
447 | psql:myapp02_psql.sql:13: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "users_pkey" for table "users" |
448 | CREATE TABLE |
449 | psql:myapp02_psql.sql:18: NOTICE: CREATE TABLE will create implicit sequence "roles_id_seq" for serial column "roles.id" |
450 | psql:myapp02_psql.sql:18: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "roles_pkey" for table "roles" |
451 | CREATE TABLE |
452 | psql:myapp02_psql.sql:24: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "user_roles_pkey" for table "user_roles" |
453 | CREATE TABLE |
454 | INSERT 0 1 |
455 | INSERT 0 1 |
456 | INSERT 0 1 |
457 | INSERT 0 1 |
458 | INSERT 0 1 |
459 | INSERT 0 1 |
460 | INSERT 0 1 |
461 | INSERT 0 1 |
462 | INSERT 0 1 |
463 | |
464 | Confirm with: |
465 | |
466 | $ psql -U catappuser -W catappdb -c "select * from users" |
467 | Password for user catappuser: <catalyst> |
468 | id | username | password | email_address | first_name | last_name | active |
469 | ----+----------+----------+---------------+------------+-----------+-------- |
470 | 1 | test01 | mypass | t01@na.com | Joe | Blow | 1 |
471 | 2 | test02 | mypass | t02@na.com | Jane | Doe | 1 |
472 | 3 | test03 | mypass | t03@na.com | No | Go | 0 |
473 | (3 rows) |
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474 | |
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475 | |
476 | =item * |
477 | |
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478 | Modify C<set_hashed_passwords.pl> to match the following (the only difference |
479 | is the C<connect> line): |
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480 | |
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481 | #!/usr/bin/perl |
482 | |
483 | use strict; |
484 | use warnings; |
485 | |
486 | use MyApp::Schema; |
487 | |
488 | my $schema = MyApp::Schema->connect('dbi:Pg:dbname=catappdb', 'catappuser', 'catalyst'); |
489 | |
490 | my @users = $schema->resultset('Users')->all; |
491 | |
492 | foreach my $user (@users) { |
493 | $user->password('mypass'); |
494 | $user->update; |
495 | } |
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496 | |
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497 | Run the C<set_hashed_passwords.pl> as per the "normal" flow of the |
498 | tutorial: |
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499 | |
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500 | $ perl -Ilib set_hashed_passwords.pl |
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501 | |
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502 | You can verify that it worked with this command: |
503 | |
504 | $ psql -U catappuser -W catappdb -c "select * from users" |
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505 | |
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506 | |
507 | =back |
508 | |
509 | =back |
510 | |
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511 | |
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512 | =head2 MySQL |
513 | |
514 | B<NOTE:> This section is out of data with the rest of the tutorial. |
515 | Consider using SQLite or PostgreSQL since they are current. |
516 | |
517 | Use the following steps to adapt the tutorial to MySQL. Thanks to Jim |
518 | Howard for the help. |
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519 | |
520 | =over 4 |
521 | |
522 | =item * |
523 | |
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524 | Chapter 3: Catalyst Basics |
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525 | |
526 | =over 4 |
527 | |
528 | =item * |
529 | |
530 | Install the required software: |
531 | |
532 | =over 4 |
533 | |
534 | =item * |
535 | |
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536 | The MySQL database server and client utility. |
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537 | |
538 | =item * |
539 | |
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540 | The Perl C<DBD::MySQL> module |
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541 | |
542 | =back |
543 | |
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544 | For CentOS users (see |
545 | L<Catalyst::Manual::Installation::CentOS4|Catalyst::Manual::Installation::CentOS4>), |
546 | you can use the following commands to install the software and start the MySQL |
547 | daemon: |
548 | |
549 | yum -y install mysql mysql-server |
550 | service mysqld start |
551 | |
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552 | =item * |
553 | |
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554 | Create the database and set the permissions: |
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555 | |
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556 | $ mysql |
557 | Welcome to the MySQL monitor. Commands end with ; or \g. |
558 | Your MySQL connection id is 2 to server version: 4.1.20 |
559 | |
560 | Type 'help;' or '\h' for help. Type '\c' to clear the buffer. |
561 | |
562 | mysql> create database myapp; |
563 | Query OK, 1 row affected (0.01 sec) |
564 | |
565 | mysql> grant all on myapp.* to tutorial@'localhost'; |
566 | Query OK, 0 rows affected (0.00 sec) |
567 | |
568 | mysql> flush privileges; |
569 | Query OK, 0 rows affected (0.00 sec) |
570 | |
571 | mysql> quit |
572 | Bye |
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573 | |
574 | =item * |
575 | |
576 | Create the C<.sql> file and load the data: |
577 | |
578 | =over 4 |
579 | |
580 | =item * |
581 | |
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582 | Open the C<myapp01_mysql.sql> in your editor and enter: |
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583 | |
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584 | -- |
585 | -- Create a very simple database to hold book and author information |
586 | -- |
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587 | DROP TABLE IF EXISTS books; |
588 | DROP TABLE IF EXISTS book_authors; |
589 | DROP TABLE IF EXISTS authors; |
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590 | CREATE TABLE books ( |
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591 | id INT(11) PRIMARY KEY AUTO_INCREMENT, |
592 | title TEXT , |
593 | rating INT(11) |
594 | ); |
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595 | -- 'book_authors' is a many-to-many join table between books & authors |
596 | CREATE TABLE book_authors ( |
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597 | book_id INT(11), |
598 | author_id INT(11), |
599 | PRIMARY KEY (book_id, author_id) |
600 | ); |
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601 | CREATE TABLE authors ( |
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602 | id INT(11) PRIMARY KEY AUTO_INCREMENT, |
603 | first_name TEXT, |
604 | last_name TEXT |
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605 | ); |
606 | --- |
607 | --- Load some sample data |
608 | --- |
609 | INSERT INTO books VALUES (1, 'CCSP SNRS Exam Certification Guide', 5); |
610 | INSERT INTO books VALUES (2, 'TCP/IP Illustrated, Volume 1', 5); |
611 | INSERT INTO books VALUES (3, 'Internetworking with TCP/IP Vol.1', 4); |
612 | INSERT INTO books VALUES (4, 'Perl Cookbook', 5); |
613 | INSERT INTO books VALUES (5, 'Designing with Web Standards', 5); |
614 | INSERT INTO authors VALUES (1, 'Greg', 'Bastien'); |
615 | INSERT INTO authors VALUES (2, 'Sara', 'Nasseh'); |
616 | INSERT INTO authors VALUES (3, 'Christian', 'Degu'); |
617 | INSERT INTO authors VALUES (4, 'Richard', 'Stevens'); |
618 | INSERT INTO authors VALUES (5, 'Douglas', 'Comer'); |
619 | INSERT INTO authors VALUES (6, 'Tom', 'Christiansen'); |
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620 | INSERT INTO authors VALUES (7, ' Nathan', 'Torkington'); |
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621 | INSERT INTO authors VALUES (8, 'Jeffrey', 'Zeldman'); |
622 | INSERT INTO book_authors VALUES (1, 1); |
623 | INSERT INTO book_authors VALUES (1, 2); |
624 | INSERT INTO book_authors VALUES (1, 3); |
625 | INSERT INTO book_authors VALUES (2, 4); |
626 | INSERT INTO book_authors VALUES (3, 5); |
627 | INSERT INTO book_authors VALUES (4, 6); |
628 | INSERT INTO book_authors VALUES (4, 7); |
629 | INSERT INTO book_authors VALUES (5, 8); |
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630 | |
631 | =item * |
632 | |
633 | Load the data: |
634 | |
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635 | mysql -ututorial myapp < myapp01_mysql.sql |
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636 | |
637 | =item * |
638 | |
639 | Make sure the data loaded correctly: |
640 | |
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641 | $ mysql -ututorial myapp |
642 | Reading table information for completion of table and column names |
643 | You can turn off this feature to get a quicker startup with -A |
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644 | |
e179eee0 |
645 | Welcome to the MySQL monitor. Commands end with ; or \g. |
646 | Your MySQL connection id is 4 to server version: 4.1.20 |
1390ef0e |
647 | |
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648 | Type 'help;' or '\h' for help. Type '\c' to clear the buffer. |
649 | |
650 | mysql> show tables; |
651 | +-----------------+ |
652 | | Tables_in_myapp | |
653 | +-----------------+ |
654 | | authors | |
655 | | book_authors | |
656 | | books | |
657 | +-----------------+ |
658 | 3 rows in set (0.00 sec) |
659 | |
660 | mysql> select * from books; |
661 | +----+------------------------------------+--------+ |
662 | | id | title | rating | |
663 | +----+------------------------------------+--------+ |
664 | | 1 | CCSP SNRS Exam Certification Guide | 5 | |
665 | | 2 | TCP/IP Illustrated, Volume 1 | 5 | |
666 | | 3 | Internetworking with TCP/IP Vol.1 | 4 | |
667 | | 4 | Perl Cookbook | 5 | |
668 | | 5 | Designing with Web Standards | 5 | |
669 | +----+------------------------------------+--------+ |
670 | 5 rows in set (0.00 sec) |
671 | |
672 | mysql> |
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673 | |
674 | =back |
675 | |
676 | =item * |
677 | |
e179eee0 |
678 | Update the model: |
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679 | |
e179eee0 |
680 | =over 4 |
681 | |
682 | =item * |
683 | |
684 | Delete the existing model: |
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685 | |
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686 | rm lib/MyApp/Model/MyAppDB.pm |
3533daff |
687 | |
688 | =item * |
689 | |
e179eee0 |
690 | Regenerate the model using the Catalyst "_create.pl" script: |
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691 | |
e179eee0 |
692 | script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \ |
693 | dbi:mysql:myapp '_username_here_' '_password_here_' '{ AutoCommit => 1 }' |
3533daff |
694 | |
e179eee0 |
695 | =back |
3533daff |
696 | |
697 | =back |
698 | |
699 | =item * |
700 | |
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701 | Chapter 5: Authentication |
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702 | |
703 | =over 4 |
704 | |
705 | =item * |
706 | |
707 | Create the C<.sql> file for the user/roles data: |
708 | |
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709 | Open C<myapp02_mysql.sql> in your editor and enter: |
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710 | |
711 | -- |
712 | -- Add users and roles tables, along with a many-to-many join table |
713 | -- |
3533daff |
714 | CREATE TABLE users ( |
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715 | id INT(11) PRIMARY KEY, |
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716 | username TEXT, |
717 | password TEXT, |
718 | email_address TEXT, |
719 | first_name TEXT, |
720 | last_name TEXT, |
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721 | active INT(11) |
3533daff |
722 | ); |
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723 | CREATE TABLE roles ( |
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724 | id INTEGER PRIMARY KEY, |
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725 | role TEXT |
726 | ); |
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727 | CREATE TABLE user_roles ( |
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728 | user_id INT(11), |
729 | role_id INT(11), |
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730 | PRIMARY KEY (user_id, role_id) |
731 | ); |
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732 | -- |
733 | -- Load up some initial test data |
734 | -- |
735 | INSERT INTO users VALUES (1, 'test01', 'mypass', 't01@na.com', 'Joe', 'Blow', 1); |
736 | INSERT INTO users VALUES (2, 'test02', 'mypass', 't02@na.com', 'Jane', 'Doe', 1); |
737 | INSERT INTO users VALUES (3, 'test03', 'mypass', 't03@na.com', 'No', 'Go', 0); |
738 | INSERT INTO roles VALUES (1, 'user'); |
739 | INSERT INTO roles VALUES (2, 'admin'); |
740 | INSERT INTO user_roles VALUES (1, 1); |
741 | INSERT INTO user_roles VALUES (1, 2); |
742 | INSERT INTO user_roles VALUES (2, 1); |
743 | INSERT INTO user_roles VALUES (3, 1); |
744 | |
745 | =item * |
746 | |
e179eee0 |
747 | Load the user/roles data: |
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748 | |
e179eee0 |
749 | mysql -ututorial myapp < myapp02_mysql.sql |
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750 | |
751 | =item * |
752 | |
753 | Create the C<.sql> file for the hashed password data: |
754 | |
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755 | Open C<myapp03_mysql.sql> in your editor and enter: |
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756 | |
757 | -- |
758 | -- Convert passwords to SHA-1 hashes |
759 | -- |
760 | UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 1; |
761 | UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 2; |
762 | UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 3; |
763 | |
764 | =item * |
765 | |
e179eee0 |
766 | Load the user/roles data: |
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767 | |
e179eee0 |
768 | mysql -ututorial myapp < myapp03_mysql.sql |
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769 | |
770 | =back |
771 | |
772 | =back |
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773 | |
774 | |
d442cc9f |
775 | =head1 AUTHOR |
776 | |
777 | Kennedy Clark, C<hkclark@gmail.com> |
778 | |
779 | Please report any errors, issues or suggestions to the author. The |
780 | most recent version of the Catalyst Tutorial can be found at |
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781 | L<http://dev.catalyst.perl.org/repos/Catalyst/Catalyst-Manual/5.70/trunk/lib/Catalyst/Manual/Tutorial/>. |
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782 | |
45c7830f |
783 | Copyright 2006-2008, Kennedy Clark, under Creative Commons License |
95674086 |
784 | (L<http://creativecommons.org/licenses/by-sa/3.0/us/>). |