* @subpackage Administration
*/
-// Declare these as global in case schema.php is included from a function.
+/**
+ * Declare these as global in case schema.php is included from a function.
+ *
+ * @global wpdb $wpdb
+ * @global array $wp_queries
+ * @global string $charset_collate
+ */
global $wpdb, $wp_queries, $charset_collate;
/**
* The database character collate.
- * @var string
- * @global string
- * @name $charset_collate
*/
$charset_collate = $wpdb->get_charset_collate();
*
* @since 3.3.0
*
+ * @global wpdb $wpdb
+ *
* @param string $scope Optional. The tables for which to retrieve SQL. Can be all, global, ms_global, or blog tables. Defaults to all.
* @param int $blog_id Optional. The blog ID for which to retrieve SQL. Default is the current blog ID.
* @return string The SQL needed to create the requested tables.
// Engage multisite if in the middle of turning it on from network.php.
$is_multisite = is_multisite() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK );
+ /*
+ * Indexes have a maximum size of 767 bytes. Historically, we haven't need to be concerned about that.
+ * As of 4.2, however, we moved to utf8mb4, which uses 4 bytes per character. This means that an index which
+ * used to have room for floor(767/3) = 255 characters, now only has room for floor(767/4) = 191 characters.
+ */
+ $max_index_length = 191;
+
// Blog specific tables.
$blog_tables = "CREATE TABLE $wpdb->terms (
term_id bigint(20) unsigned NOT NULL auto_increment,
slug varchar(200) NOT NULL default '',
term_group bigint(10) NOT NULL default 0,
PRIMARY KEY (term_id),
- UNIQUE KEY slug (slug),
- KEY name (name)
+ KEY slug (slug($max_index_length)),
+ KEY name (name($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->term_taxonomy (
term_taxonomy_id bigint(20) unsigned NOT NULL auto_increment,
meta_value longtext,
PRIMARY KEY (meta_id),
KEY comment_id (comment_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->comments (
comment_ID bigint(20) unsigned NOT NULL auto_increment,
meta_value longtext,
PRIMARY KEY (meta_id),
KEY post_id (post_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->posts (
ID bigint(20) unsigned NOT NULL auto_increment,
post_mime_type varchar(100) NOT NULL default '',
comment_count bigint(20) NOT NULL default '0',
PRIMARY KEY (ID),
- KEY post_name (post_name),
+ KEY post_name (post_name($max_index_length)),
KEY type_status_date (post_type,post_status,post_date,ID),
KEY post_parent (post_parent),
KEY post_author (post_author)
meta_value longtext,
PRIMARY KEY (umeta_id),
KEY user_id (user_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
) $charset_collate;\n";
// Global tables
domain varchar(200) NOT NULL default '',
path varchar(100) NOT NULL default '',
PRIMARY KEY (id),
- KEY domain (domain,path)
+ KEY domain (domain(140),path(51))
) $charset_collate;
CREATE TABLE $wpdb->sitemeta (
meta_id bigint(20) NOT NULL auto_increment,
meta_key varchar(255) default NULL,
meta_value longtext,
PRIMARY KEY (meta_id),
- KEY meta_key (meta_key),
+ KEY meta_key (meta_key($max_index_length)),
KEY site_id (site_id)
) $charset_collate;
CREATE TABLE $wpdb->signups (
KEY activation_key (activation_key),
KEY user_email (user_email),
KEY user_login_email (user_login,user_email),
- KEY domain_path (domain,path)
+ KEY domain_path (domain(140),path(51))
) $charset_collate;";
switch ( $scope ) {
* Create WordPress options and set the default values.
*
* @since 1.5.0
- * @uses $wpdb
- * @uses $wp_db_version
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ * @global int $wp_db_version
+ * @global int $wp_current_db_version
*/
function populate_options() {
global $wpdb, $wp_db_version, $wp_current_db_version;
// 3.5
'link_manager_enabled' => 0,
+
+ // 4.3.0
+ 'finished_splitting_shared_terms' => 1,
);
// 3.3
*
* @since 3.0.0
*
+ * @global wpdb $wpdb
+ * @global object $current_site
+ * @global int $wp_db_version
+ * @global WP_Rewrite $wp_rewrite
+ *
* @param int $network_id ID of network to populate.
* @return bool|WP_Error True on success, or WP_Error on warning (with the install otherwise successful,
* so the error code must be checked) or failure.
$site_admins = get_site_option( 'site_admins' );
}
- $welcome_email = __( 'Dear User,
+ /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */
+ $welcome_email = __( 'Howdy USERNAME,
Your new SITE_NAME site has been successfully set up at:
BLOG_URL
You can log in to the administrator account with the following information:
+
Username: USERNAME
Password: PASSWORD
Log in here: BLOG_URLwp-login.php
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff