Anomie has uploaded a new change for review.
https://gerrit.wikimedia.org/r/298495
Change subject: API: Remove index forcing in ApiQueryRecentChanges
......................................................................
API: Remove index forcing in ApiQueryRecentChanges
It's preventing better indexes from being chosen; hopefully removing it
doesn't cause worse indexes to be chosen anymore in other cases.
Bug: T140108
Change-Id: Iee480e221dc26f89e8583be5f26c6571b240e390
---
M includes/api/ApiQueryRecentChanges.php
1 file changed, 0 insertions(+), 3 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/95/298495/1
diff --git a/includes/api/ApiQueryRecentChanges.php
b/includes/api/ApiQueryRecentChanges.php
index f0fd2f4..63c95d3 100644
--- a/includes/api/ApiQueryRecentChanges.php
+++ b/includes/api/ApiQueryRecentChanges.php
@@ -150,7 +150,6 @@
* AND rc_timestamp < $end AND rc_namespace =
$namespace
*/
$this->addTables( 'recentchanges' );
- $index = [ 'recentchanges' => 'rc_timestamp' ]; // May change
$this->addTimestampWhereRange( 'rc_timestamp', $params['dir'],
$params['start'], $params['end'] );
if ( !is_null( $params['continue'] ) ) {
@@ -246,7 +245,6 @@
if ( !is_null( $params['user'] ) ) {
$this->addWhereFld( 'rc_user_text', $params['user'] );
- $index['recentchanges'] = 'rc_user_text';
}
if ( !is_null( $params['excludeuser'] ) ) {
@@ -362,7 +360,6 @@
$this->token = $params['token'];
$this->addOption( 'LIMIT', $params['limit'] + 1 );
- $this->addOption( 'USE INDEX', $index );
$count = 0;
/* Perform the actual query. */
--
To view, visit https://gerrit.wikimedia.org/r/298495
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Iee480e221dc26f89e8583be5f26c6571b240e390
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Anomie <[email protected]>
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