wordpress database
DESCRIPTION
Cebu WordPress MeetupTRANSCRIPT
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WORDPRESS MEETUP CEBUOCT. 5 ,2013
Tuesday, October 8, 13
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HOW WORDPRESS WORKS
Tuesday, October 8, 13
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HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 4: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/4.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 5: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/5.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 6: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/6.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 7: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/7.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 8: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/8.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 9: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/9.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 10: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/10.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 11: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/11.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 12: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/12.jpg)
HOW WORDPRESS WORKS
Tuesday, October 8, 13
![Page 13: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/13.jpg)
QUICK TOUR TO WORDPRESSDATABASE
Tuesday, October 8, 13
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Tuesday, October 8, 13
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WHY WOULD I USE WPDB?
Tuesday, October 8, 13
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WHY WOULD I USE WPDB?
1. custom database queries
Tuesday, October 8, 13
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WHY WOULD I USE WPDB?
1. custom database queries2. when using a plugin
Tuesday, October 8, 13
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WHY WOULD I USE WPDB?
1. custom database queries2. when using a plugin3. simplifying and optimizing server loads
Tuesday, October 8, 13
![Page 19: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/19.jpg)
WHY WOULD I USE WPDB?
1. custom database queries2. when using a plugin3. simplifying and optimizing server loads4. it’s easy to maintain and flexible
Tuesday, October 8, 13
![Page 20: WordPress database](https://reader033.vdocuments.net/reader033/viewer/2022051412/54b6c06c4a7959ec1b8b45c1/html5/thumbnails/20.jpg)
WHY WOULD I USE WPDB?
1. custom database queries2. when using a plugin3. simplifying and optimizing server loads4. it’s easy to maintain and flexible5. makes you a better WP developer
Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
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Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
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reate
Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
C
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reate
read
Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
C
R
U
D
reate
read
pdate
Tuesday, October 8, 13
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WORDPRESS DATABASEWORDPRESS DATABASE CLASS - WPDB
codex.wordpress.org/Function_Reference/wpdb_Class
C
R
U
D
reate
read
pdate
elete
Tuesday, October 8, 13
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CREATE$wpdb->insert( ! 'table', ! array( ! ! 'column1' => 'value1', ! ! 'column2' => 123 ! ), ! array( ! ! '%s', ! ! '%d' ! ) );
Tuesday, October 8, 13
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READ$mypost = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = 10");
echo $mypost->post_title;
Tuesday, October 8, 13
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UPDATE$wpdb->update( ! 'table', ! array( ! ! 'column1' => 'value1',!// string! ! 'column2' => 'value2'!// integer (number) ! ), ! array( 'ID' => 1 ), ! array( ! ! '%s',! // value1! ! '%d'!// value2! ), ! array( '%d' ) );
Tuesday, October 8, 13
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DELETE
// Default usage.$wpdb->delete( 'table', array( 'ID' => 1 ) );
// Using where formatting.$wpdb->delete( 'table', array( 'ID' => 1 ), array( '%d' ) );
Tuesday, October 8, 13
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QUESTIONS?Feel free to ask anything regarding WordPress or web
development in general.
Tuesday, October 8, 13
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WORDPRESS CEBU
Tuesday, October 8, 13