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Drop the comment_approved index from the comments table. comment_approved_date_gmt is sufficient. fixes #19935

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git-svn-id: http://svn.automattic.com/wordpress/trunk@19799 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2012-01-31 18:26:07 +00:00
parent 0f80145c67
commit 5fd633b48b
3 changed files with 15 additions and 8 deletions
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1
wp-admin/includes/schema.php
View File

@ -103,7 +103,6 @@ CREATE TABLE $wpdb->comments (
comment_parent bigint(20) unsigned NOT NULL default '0',
user_id bigint(20) unsigned NOT NULL default '0',
PRIMARY KEY (comment_ID),
KEY comment_approved (comment_approved),
KEY comment_post_ID (comment_post_ID),
KEY comment_approved_date_gmt (comment_approved,comment_date_gmt),
KEY comment_date_gmt (comment_date_gmt),

20
wp-admin/includes/upgrade.php
View File

@ -459,7 +459,7 @@ function upgrade_all() {
if ( $wp_current_db_version < 19389 )
upgrade_330();
if ( $wp_current_db_version < 19793 )
if ( $wp_current_db_version < 19799 )
upgrade_340();
maybe_disable_automattic_widgets();
@ -1224,11 +1224,19 @@ function upgrade_330() {
function upgrade_340() {
global $wp_current_db_version, $wpdb;
$wpdb->hide_errors();
$wpdb->query( "ALTER TABLE $wpdb->options DROP COLUMN blog_id" );
$wpdb->show_errors();
}
if ( $wp_current_db_version < 19798 ) {
$wpdb->hide_errors();
$wpdb->query( "ALTER TABLE $wpdb->options DROP COLUMN blog_id" );
$wpdb->show_errors();
}
if ( $wp_current_db_version < 19799 ) {
$wpdb->hide_errors();
$wpdb->query("ALTER TABLE $wpdb->comments DROP INDEX comment_approved");
$wpdb->show_errors();
}
}
/**
* Execute network level changes
*

2
wp-includes/version.php
View File

@ -11,7 +11,7 @@ $wp_version = '3.4-alpha-19719';
*
* @global int $wp_db_version
*/
$wp_db_version = 19798;
$wp_db_version = 19799;
/**
* Holds the TinyMCE version