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@ -1,6 +1,184 @@
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<?php
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// Functions to be called in install and upgrade scripts
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// First let's set up the tables:
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$wp_queries="CREATE TABLE $wpdb->categories (
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cat_ID int(4) NOT NULL auto_increment,
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cat_name varchar(55) NOT NULL default '',
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category_nicename varchar(200) NOT NULL default '',
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category_description text NOT NULL,
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category_parent int(4) NOT NULL default '0',
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PRIMARY KEY (cat_ID),
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UNIQUE KEY cat_name (cat_name),
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KEY category_nicename (category_nicename)
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);
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CREATE TABLE $wpdb->comments (
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comment_ID int(11) unsigned NOT NULL auto_increment,
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comment_post_ID int(11) NOT NULL default '0',
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comment_author tinytext NOT NULL,
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comment_author_email varchar(100) NOT NULL default '',
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comment_author_url varchar(200) NOT NULL default '',
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comment_author_IP varchar(100) NOT NULL default '',
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comment_date datetime NOT NULL default '0000-00-00 00:00:00',
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comment_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
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comment_content text NOT NULL,
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comment_karma int(11) NOT NULL default '0',
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comment_approved enum('0','1') NOT NULL default '1',
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user_id int(11) NOT NULL default '0',
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PRIMARY KEY (comment_ID),
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KEY comment_approved (comment_approved),
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KEY comment_post_ID (comment_post_ID)
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);
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CREATE TABLE $wpdb->linkcategories (
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cat_id int(11) NOT NULL auto_increment,
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cat_name tinytext NOT NULL,
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auto_toggle enum('Y','N') NOT NULL default 'N',
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show_images enum('Y','N') NOT NULL default 'Y',
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show_description enum('Y','N') NOT NULL default 'N',
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show_rating enum('Y','N') NOT NULL default 'Y',
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show_updated enum('Y','N') NOT NULL default 'Y',
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sort_order varchar(64) NOT NULL default 'name',
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sort_desc enum('Y','N') NOT NULL default 'N',
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text_before_link varchar(128) NOT NULL default '<li>',
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text_after_link varchar(128) NOT NULL default '<br />',
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text_after_all varchar(128) NOT NULL default '</li>',
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list_limit int(11) NOT NULL default '-1',
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PRIMARY KEY (cat_id)
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);
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CREATE TABLE $wpdb->links (
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link_id int(11) NOT NULL auto_increment,
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link_url varchar(255) NOT NULL default '',
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link_name varchar(255) NOT NULL default '',
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link_image varchar(255) NOT NULL default '',
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link_target varchar(25) NOT NULL default '',
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link_category int(11) NOT NULL default '0',
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link_description varchar(255) NOT NULL default '',
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link_visible enum('Y','N') NOT NULL default 'Y',
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link_owner int(11) NOT NULL default '1',
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link_rating int(11) NOT NULL default '0',
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link_updated datetime NOT NULL default '0000-00-00 00:00:00',
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link_rel varchar(255) NOT NULL default '',
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link_notes mediumtext NOT NULL,
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link_rss varchar(255) NOT NULL default '',
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PRIMARY KEY (link_id),
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KEY link_category (link_category),
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KEY link_visible (link_visible)
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);
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CREATE TABLE $wpdb->optiongroup_options (
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group_id int(11) NOT NULL default '0',
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option_id int(11) NOT NULL default '0',
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seq int(11) NOT NULL default '0',
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PRIMARY KEY (group_id,option_id)
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);
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CREATE TABLE $wpdb->optiongroups (
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group_id int(11) NOT NULL auto_increment,
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group_name varchar(64) NOT NULL default '',
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group_desc varchar(255) default NULL,
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group_longdesc tinytext,
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PRIMARY KEY (group_id)
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);
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CREATE TABLE $wpdb->options (
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option_id int(11) NOT NULL auto_increment,
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blog_id int(11) NOT NULL default '0',
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option_name varchar(64) NOT NULL default '',
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option_can_override enum('Y','N') NOT NULL default 'Y',
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option_type int(11) NOT NULL default '1',
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option_value text NOT NULL,
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option_width int(11) NOT NULL default '20',
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option_height int(11) NOT NULL default '8',
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option_description tinytext NOT NULL,
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option_admin_level int(11) NOT NULL default '1',
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autoload enum('yes','no') NOT NULL default 'yes',
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PRIMARY KEY (option_id,blog_id,option_name)
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);
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CREATE TABLE $wpdb->optiontypes (
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optiontype_id int(11) NOT NULL auto_increment,
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optiontype_name varchar(64) NOT NULL default '',
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PRIMARY KEY (optiontype_id)
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);
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CREATE TABLE $wpdb->optionvalues (
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option_id int(11) NOT NULL default '0',
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optionvalue tinytext,
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optionvalue_desc varchar(255) default NULL,
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optionvalue_max int(11) default NULL,
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optionvalue_min int(11) default NULL,
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optionvalue_seq int(11) default NULL,
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UNIQUE KEY option_id (option_id,optionvalue(255)),
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KEY option_id_2 (option_id,optionvalue_seq)
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);
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CREATE TABLE $wpdb->post2cat (
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rel_id int(11) NOT NULL auto_increment,
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post_id int(11) NOT NULL default '0',
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category_id int(11) NOT NULL default '0',
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PRIMARY KEY (rel_id),
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KEY post_id (post_id,category_id)
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);
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CREATE TABLE $wpdb->postmeta (
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meta_id int(11) NOT NULL auto_increment,
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post_id int(11) NOT NULL default '0',
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meta_key varchar(255) default NULL,
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meta_value text,
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PRIMARY KEY (meta_id),
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KEY post_id (post_id),
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KEY meta_key (meta_key)
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);
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CREATE TABLE $wpdb->posts (
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ID int(10) unsigned NOT NULL auto_increment,
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post_author int(4) NOT NULL default '0',
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post_date datetime NOT NULL default '0000-00-00 00:00:00',
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post_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
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post_content text NOT NULL,
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post_title text NOT NULL,
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post_category int(4) NOT NULL default '0',
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post_excerpt text NOT NULL,
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post_lat float default NULL,
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post_lon float default NULL,
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post_status enum('publish','draft','private','static') NOT NULL default 'publish',
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comment_status enum('open','closed','registered_only') NOT NULL default 'open',
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ping_status enum('open','closed') NOT NULL default 'open',
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post_password varchar(20) NOT NULL default '',
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post_name varchar(200) NOT NULL default '',
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to_ping text NOT NULL,
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pinged text NOT NULL,
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post_modified datetime NOT NULL default '0000-00-00 00:00:00',
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post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00',
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post_content_filtered text NOT NULL,
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post_parent int(11) NOT NULL default '0',
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PRIMARY KEY (ID),
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KEY post_date (post_date),
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KEY post_date_gmt (post_date_gmt),
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KEY post_name (post_name),
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KEY post_status (post_status)
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);
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CREATE TABLE $wpdb->users (
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ID int(10) unsigned NOT NULL auto_increment,
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user_login varchar(20) NOT NULL default '',
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user_pass varchar(64) NOT NULL default '',
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user_firstname varchar(50) NOT NULL default '',
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user_lastname varchar(50) NOT NULL default '',
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user_nickname varchar(50) NOT NULL default '',
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user_nicename varchar(50) NOT NULL default '',
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user_icq int(10) unsigned NOT NULL default '0',
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user_email varchar(100) NOT NULL default '',
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user_url varchar(100) NOT NULL default '',
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user_ip varchar(15) NOT NULL default '',
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user_domain varchar(200) NOT NULL default '',
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user_browser varchar(200) NOT NULL default '',
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dateYMDhour datetime NOT NULL default '0000-00-00 00:00:00',
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user_level int(2) unsigned NOT NULL default '0',
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user_aim varchar(50) NOT NULL default '',
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user_msn varchar(100) NOT NULL default '',
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user_yim varchar(50) NOT NULL default '',
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user_idmode varchar(20) NOT NULL default '',
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user_activation_key varchar(60) NOT NULL default '',
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user_status int(11) NOT NULL default '0',
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PRIMARY KEY (ID),
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UNIQUE KEY user_login (user_login)
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);";
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function upgrade_all() {
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upgrade_071();
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upgrade_072();
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@ -8,104 +186,11 @@ function upgrade_all() {
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upgrade_101();
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upgrade_110();
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upgrade_130();
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// Options that should not exist
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$obs_options = array('');
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}
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// General
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function maybe_create_table($table_name, $create_ddl) {
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global $wpdb;
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foreach ($wpdb->get_col("SHOW TABLES",0) as $table ) {
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if ($table == $table_name) {
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return true;
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}
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}
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//didn't find it try to create it.
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$q = $wpdb->query($create_ddl);
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// we cannot directly tell that whether this succeeded!
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foreach ($wpdb->get_col("SHOW TABLES",0) as $table ) {
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if ($table == $table_name) {
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return true;
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}
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}
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return false;
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}
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function drop_index($table, $index) {
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global $wpdb;
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$wpdb->hide_errors();
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$wpdb->query("ALTER TABLE `$table` DROP INDEX `$index`");
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// Now we need to take out all the extra ones we may have created
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for ($i = 0; $i < 25; $i++) {
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$wpdb->query("ALTER TABLE `$table` DROP INDEX `{$index}_$i`");
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}
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$wpdb->show_errors();
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return true;
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}
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function add_clean_index($table, $index) {
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global $wpdb;
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drop_index($table, $index);
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$wpdb->query("ALTER TABLE `$table` ADD INDEX ( `$index` )");
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return true;
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}
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/**
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** maybe_add_column()
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** Add column to db table if it doesn't exist.
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** Returns: true if already exists or on successful completion
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** false on error
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*/
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function maybe_add_column($table_name, $column_name, $create_ddl) {
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global $wpdb, $debug;
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foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
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if ($debug) echo("checking $column == $column_name<br />");
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if ($column == $column_name) {
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return true;
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}
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}
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//didn't find it try to create it.
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$q = $wpdb->query($create_ddl);
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// we cannot directly tell that whether this succeeded!
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foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
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if ($column == $column_name) {
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return true;
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}
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}
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return false;
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}
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// get_alloptions as it was for 1.2.
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function get_alloptions_110() {
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global $wpdb;
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if ($options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options")) {
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foreach ($options as $option) {
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// "When trying to design a foolproof system,
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// never underestimate the ingenuity of the fools :)" -- Dougal
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if ('siteurl' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
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if ('home' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
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if ('category_base' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
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$all_options->{$option->option_name} = stripslashes($option->option_value);
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}
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}
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return $all_options;
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}
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function deslash($content) {
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// Note: \\\ inside a regex denotes a single backslash.
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// Replace one or more backslashes followed by a single quote with
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// a single quote.
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$content = preg_replace("/\\\+'/", "'", $content);
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// Replace one or more backslashes followed by a double quote with
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// a double quote.
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$content = preg_replace('/\\\+"/', '"', $content);
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// Replace one or more backslashes with one backslash.
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$content = preg_replace("/\\\+/", "\\", $content);
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return $content;
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}
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// .71 stuff
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@ -928,6 +1013,327 @@ function upgrade_130() {
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$plugins = explode("\n", trim(get_settings('active_plugins')) );
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update_option('active_plugins', $plugins);
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}
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}
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// The functions we use to actually do stuff
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// General
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function maybe_create_table($table_name, $create_ddl) {
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global $wpdb;
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foreach ($wpdb->get_col("SHOW TABLES",0) as $table ) {
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if ($table == $table_name) {
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return true;
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|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
//didn't find it try to create it.
|
|
|
|
|
$q = $wpdb->query($create_ddl);
|
|
|
|
|
// we cannot directly tell that whether this succeeded!
|
|
|
|
|
foreach ($wpdb->get_col("SHOW TABLES",0) as $table ) {
|
|
|
|
|
if ($table == $table_name) {
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function drop_index($table, $index) {
|
|
|
|
|
global $wpdb;
|
|
|
|
|
$wpdb->hide_errors();
|
|
|
|
|
$wpdb->query("ALTER TABLE `$table` DROP INDEX `$index`");
|
|
|
|
|
// Now we need to take out all the extra ones we may have created
|
|
|
|
|
for ($i = 0; $i < 25; $i++) {
|
|
|
|
|
$wpdb->query("ALTER TABLE `$table` DROP INDEX `{$index}_$i`");
|
|
|
|
|
}
|
|
|
|
|
$wpdb->show_errors();
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function add_clean_index($table, $index) {
|
|
|
|
|
global $wpdb;
|
|
|
|
|
drop_index($table, $index);
|
|
|
|
|
$wpdb->query("ALTER TABLE `$table` ADD INDEX ( `$index` )");
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
** maybe_add_column()
|
|
|
|
|
** Add column to db table if it doesn't exist.
|
|
|
|
|
** Returns: true if already exists or on successful completion
|
|
|
|
|
** false on error
|
|
|
|
|
*/
|
|
|
|
|
function maybe_add_column($table_name, $column_name, $create_ddl) {
|
|
|
|
|
global $wpdb, $debug;
|
|
|
|
|
foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
|
|
|
|
|
if ($debug) echo("checking $column == $column_name<br />");
|
|
|
|
|
if ($column == $column_name) {
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
//didn't find it try to create it.
|
|
|
|
|
$q = $wpdb->query($create_ddl);
|
|
|
|
|
// we cannot directly tell that whether this succeeded!
|
|
|
|
|
foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
|
|
|
|
|
if ($column == $column_name) {
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// get_alloptions as it was for 1.2.
|
|
|
|
|
function get_alloptions_110() {
|
|
|
|
|
global $wpdb;
|
|
|
|
|
if ($options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options")) {
|
|
|
|
|
foreach ($options as $option) {
|
|
|
|
|
// "When trying to design a foolproof system,
|
|
|
|
|
// never underestimate the ingenuity of the fools :)" -- Dougal
|
|
|
|
|
if ('siteurl' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
|
|
|
|
|
if ('home' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
|
|
|
|
|
if ('category_base' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value);
|
|
|
|
|
$all_options->{$option->option_name} = stripslashes($option->option_value);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return $all_options;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function deslash($content) {
|
|
|
|
|
// Note: \\\ inside a regex denotes a single backslash.
|
|
|
|
|
|
|
|
|
|
// Replace one or more backslashes followed by a single quote with
|
|
|
|
|
// a single quote.
|
|
|
|
|
$content = preg_replace("/\\\+'/", "'", $content);
|
|
|
|
|
|
|
|
|
|
// Replace one or more backslashes followed by a double quote with
|
|
|
|
|
// a double quote.
|
|
|
|
|
$content = preg_replace('/\\\+"/', '"', $content);
|
|
|
|
|
|
|
|
|
|
// Replace one or more backslashes with one backslash.
|
|
|
|
|
$content = preg_replace("/\\\+/", "\\", $content);
|
|
|
|
|
|
|
|
|
|
return $content;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function dbDelta($queries, $execute = true) {
|
|
|
|
|
global $wpdb;
|
|
|
|
|
|
|
|
|
|
// Seperate individual queries into an array
|
|
|
|
|
if( !is_array($queries) ) {
|
|
|
|
|
$queries = explode( ';', $queries );
|
|
|
|
|
if('' == $queries[count($queries) - 1]) array_pop($queries);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$cqueries = array(); // Creation Queries
|
|
|
|
|
$iqueries = array(); // Insertion Queries
|
|
|
|
|
$for_update = array();
|
|
|
|
|
|
|
|
|
|
// Create a tablename index for an array ($cqueries) of queries
|
|
|
|
|
foreach($queries as $qry) {
|
|
|
|
|
if(preg_match("|CREATE TABLE ([^ ]*)|", $qry, $matches)) {
|
|
|
|
|
$cqueries[strtolower($matches[1])] = $qry;
|
|
|
|
|
$for_update[$matches[1]] = 'Created table '.$matches[1];
|
|
|
|
|
}
|
|
|
|
|
else if(preg_match("|CREATE DATABASE ([^ ]*)|", $qry, $matches)) {
|
|
|
|
|
array_unshift($cqueries, $qry);
|
|
|
|
|
}
|
|
|
|
|
else if(preg_match("|INSERT INTO ([^ ]*)|", $qry, $matches)) {
|
|
|
|
|
$iqueries[] = $qry;
|
|
|
|
|
}
|
|
|
|
|
else if(preg_match("|UPDATE ([^ ]*)|", $qry, $matches)) {
|
|
|
|
|
$iqueries[] = $qry;
|
|
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
// Unrecognized query type
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Check to see which tables and fields exist
|
|
|
|
|
if($tables = $wpdb->get_col('SHOW TABLES;')) {
|
|
|
|
|
// For every table in the database
|
|
|
|
|
foreach($tables as $table) {
|
|
|
|
|
// If a table query exists for the database table...
|
|
|
|
|
if( array_key_exists(strtolower($table), $cqueries) ) {
|
|
|
|
|
// Clear the field and index arrays
|
|
|
|
|
unset($cfields);
|
|
|
|
|
unset($indices);
|
|
|
|
|
// Get all of the field names in the query from between the parens
|
|
|
|
|
preg_match("|\((.*)\)|ms", $cqueries[strtolower($table)], $match2);
|
|
|
|
|
$qryline = trim($match2[1]);
|
|
|
|
|
|
|
|
|
|
// Separate field lines into an array
|
|
|
|
|
$flds = explode("\n", $qryline);
|
|
|
|
|
|
|
|
|
|
//echo "<hr/><pre>\n".print_r(strtolower($table), true).":\n".print_r($cqueries, true)."</pre><hr/>";
|
|
|
|
|
|
|
|
|
|
// For every field line specified in the query
|
|
|
|
|
foreach($flds as $fld) {
|
|
|
|
|
// Extract the field name
|
|
|
|
|
preg_match("|^([^ ]*)|", trim($fld), $fvals);
|
|
|
|
|
$fieldname = $fvals[1];
|
|
|
|
|
|
|
|
|
|
// Verify the found field name
|
|
|
|
|
$validfield = true;
|
|
|
|
|
switch(strtolower($fieldname))
|
|
|
|
|
{
|
|
|
|
|
case '':
|
|
|
|
|
case 'primary':
|
|
|
|
|
case 'index':
|
|
|
|
|
case 'fulltext':
|
|
|
|
|
case 'unique':
|
|
|
|
|
case 'key':
|
|
|
|
|
$validfield = false;
|
|
|
|
|
$indices[] = trim(trim($fld), ", \n");
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
$fld = trim($fld);
|
|
|
|
|
|
|
|
|
|
// If it's a valid field, add it to the field array
|
|
|
|
|
if($validfield) {
|
|
|
|
|
$cfields[strtolower($fieldname)] = trim($fld, ", \n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Fetch the table column structure from the database
|
|
|
|
|
$tablefields = $wpdb->get_results("DESCRIBE {$table};");
|
|
|
|
|
|
|
|
|
|
// For every field in the table
|
|
|
|
|
foreach($tablefields as $tablefield) {
|
|
|
|
|
// If the table field exists in the field array...
|
|
|
|
|
if(array_key_exists(strtolower($tablefield->Field), $cfields)) {
|
|
|
|
|
// Get the field type from the query
|
|
|
|
|
preg_match("|".$tablefield->Field." ([^ ]*( unsigned)?)|i", $cfields[strtolower($tablefield->Field)], $matches);
|
|
|
|
|
$fieldtype = $matches[1];
|
|
|
|
|
|
|
|
|
|
// Is actual field type different from the field type in query?
|
|
|
|
|
if($tablefield->Type != $fieldtype) {
|
|
|
|
|
// Add a query to change the column type
|
|
|
|
|
$cqueries[] = "ALTER TABLE {$table} CHANGE COLUMN {$tablefield->Field} " . $cfields[strtolower($tablefield->Field)];
|
|
|
|
|
$for_update[$table.'.'.$tablefield->Field] = "Changed type of {$table}.{$tablefield->Field} from {$tablefield->Type} to {$fieldtype}";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Get the default value from the array
|
|
|
|
|
//echo "{$cfields[strtolower($tablefield->Field)]}<br>";
|
|
|
|
|
if(preg_match("| DEFAULT '(.*)'|i", $cfields[strtolower($tablefield->Field)], $matches)) {
|
|
|
|
|
$default_value = $matches[1];
|
|
|
|
|
if($tablefield->Default != $default_value)
|
|
|
|
|
{
|
|
|
|
|
// Add a query to change the column's default value
|
|
|
|
|
$cqueries[] = "ALTER TABLE {$table} ALTER COLUMN {$tablefield->Field} SET DEFAULT '{$default_value}'";
|
|
|
|
|
$for_update[$table.'.'.$tablefield->Field] = "Changed default value of {$table}.{$tablefield->Field} from {$tablefield->Default} to {$default_value}";
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Remove the field from the array (so it's not added)
|
|
|
|
|
unset($cfields[strtolower($tablefield->Field)]);
|
|
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
// This field exists in the table, but not in the creation queries?
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// For every remaining field specified for the table
|
|
|
|
|
foreach($cfields as $fieldname => $fielddef) {
|
|
|
|
|
// Push a query line into $cqueries that adds the field to that table
|
|
|
|
|
$cqueries[] = "ALTER TABLE {$table} ADD COLUMN $fielddef";
|
|
|
|
|
$for_update[$table.'.'.$fieldname] = 'Added column '.$table.'.'.$fieldname;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Index stuff goes here
|
|
|
|
|
// Fetch the table index structure from the database
|
|
|
|
|
$tableindices = $wpdb->get_results("SHOW INDEX FROM {$table};");
|
|
|
|
|
|
|
|
|
|
if($tableindices) {
|
|
|
|
|
// Clear the index array
|
|
|
|
|
unset($index_ary);
|
|
|
|
|
|
|
|
|
|
// For every index in the table
|
|
|
|
|
foreach($tableindices as $tableindex) {
|
|
|
|
|
// Add the index to the index data array
|
|
|
|
|
$keyname = $tableindex->Key_name;
|
|
|
|
|
$index_ary[$keyname]['columns'][] = array('fieldname' => $tableindex->Column_name, 'subpart' => $tableindex->Sub_part);
|
|
|
|
|
$index_ary[$keyname]['unique'] = ($tableindex->Non_unique == 0)?true:false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// For each actual index in the index array
|
|
|
|
|
foreach($index_ary as $index_name => $index_data) {
|
|
|
|
|
// Build a create string to compare to the query
|
|
|
|
|
$index_string = '';
|
|
|
|
|
if($index_name == 'PRIMARY') {
|
|
|
|
|
$index_string .= 'PRIMARY ';
|
|
|
|
|
}
|
|
|
|
|
else if($index_data['unique']) {
|
|
|
|
|
$index_string .= 'UNIQUE ';
|
|
|
|
|
}
|
|
|
|
|
$index_string .= 'KEY ';
|
|
|
|
|
if($index_name != 'PRIMARY') {
|
|
|
|
|
$index_string .= $index_name;
|
|
|
|
|
}
|
|
|
|
|
$index_columns = '';
|
|
|
|
|
// For each column in the index
|
|
|
|
|
foreach($index_data['columns'] as $column_data) {
|
|
|
|
|
if($index_columns != '') $index_columns .= ',';
|
|
|
|
|
// Add the field to the column list string
|
|
|
|
|
$index_columns .= $column_data['fieldname'];
|
|
|
|
|
if($column_data['subpart'] != '') {
|
|
|
|
|
$index_columns .= '('.$column_data['subpart'].')';
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Add the column list to the index create string
|
|
|
|
|
$index_string .= ' ('.$index_columns.')';
|
|
|
|
|
|
|
|
|
|
if(!(($aindex = array_search($index_string, $indices)) === false)) {
|
|
|
|
|
unset($indices[$aindex]);
|
|
|
|
|
//echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br/>Found index:".$index_string."</pre>\n";
|
|
|
|
|
}
|
|
|
|
|
//else echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br/><b>Did not find index:</b>".$index_string."<br/>".print_r($indices, true)."</pre>\n";
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// For every remaining index specified for the table
|
|
|
|
|
foreach($indices as $index) {
|
|
|
|
|
// Push a query line into $cqueries that adds the index to that table
|
|
|
|
|
$cqueries[] = "ALTER TABLE {$table} ADD $index";
|
|
|
|
|
$for_update[$table.'.'.$fieldname] = 'Added index '.$table.' '.$index;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Remove the original table creation query from processing
|
|
|
|
|
unset($cqueries[strtolower($table)]);
|
|
|
|
|
unset($for_update[strtolower($table)]);
|
|
|
|
|
} else {
|
|
|
|
|
// This table exists in the database, but not in the creation queries?
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$allqueries = array_merge($cqueries, $iqueries);
|
|
|
|
|
if($execute) {
|
|
|
|
|
foreach($allqueries as $query) {
|
|
|
|
|
//echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">".print_r($query, true)."</pre>\n";
|
|
|
|
|
$wpdb->query($query);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $for_update;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function make_db_current() {
|
|
|
|
|
global $wp_queries;
|
|
|
|
|
|
|
|
|
|
$alterations = dbDelta($wp_queries);
|
|
|
|
|
echo "<ol>\n";
|
|
|
|
|
foreach($alterations as $alteration) echo "<li>$alteration</li>\n";
|
|
|
|
|
echo "</ol>\n";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function rename_field($table, $field, $new) {
|
|
|
|
|
// ALTER TABLE `wp_users` CHANGE `ID` `user_id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function remove_field($table, $field) {
|
|
|
|
|
global $wpdb;
|
|
|
|
|
// ALTER TABLE `wp_users` DROP `user_domain`
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
?>
|
saxmatt