Ori.livneh has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/249032

Change subject: Avoid pointless range scan for 'load-recent-authors'
......................................................................

Avoid pointless range scan for 'load-recent-authors'

This was just set the present time anyway and this
code is called from EditFilterMergedContent, before
the edit in question was saved either.

Bug: T116557
Change-Id: I2f84cff0ad4f65b6c2572a89a267cf42d4a96f94
---
M AbuseFilter.class.php
M AbuseFilterVariableHolder.php
2 files changed, 1 insertion(+), 7 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/AbuseFilter 
refs/changes/32/249032/1

diff --git a/AbuseFilter.class.php b/AbuseFilter.class.php
index 864b52c..d870191 100755
--- a/AbuseFilter.class.php
+++ b/AbuseFilter.class.php
@@ -349,7 +349,6 @@
 
                $vars->setLazyLoadVar( "{$prefix}_recent_contributors", 
'load-recent-authors',
                                array(
-                                       'cutoff' => wfTimestampNow(),
                                        'title' => $title->getText(),
                                        'namespace' => $title->getNamespace()
                                ) );
diff --git a/AbuseFilterVariableHolder.php b/AbuseFilterVariableHolder.php
index 1cb1888..6b17370 100644
--- a/AbuseFilterVariableHolder.php
+++ b/AbuseFilterVariableHolder.php
@@ -493,9 +493,7 @@
                                $result = StringUtils::delimiterReplace( '<', 
'>', '', $html );
                                break;
                        case 'load-recent-authors':
-                               $cutOff = $parameters['cutoff'];
                                $title = Title::makeTitle( 
$parameters['namespace'], $parameters['title'] );
-
                                if ( !$title->exists() ) {
                                        $result = '';
                                        break;
@@ -505,10 +503,7 @@
                                $sqlTmp = $dbr->selectSQLText(
                                        'revision',
                                        array( 'rev_user_text', 'rev_timestamp' 
),
-                                       array(
-                                               'rev_page' => 
$title->getArticleID(),
-                                               'rev_timestamp < ' . 
$dbr->addQuotes( $dbr->timestamp( $cutOff ) )
-                                       ),
+                                       array( 'rev_page' => 
$title->getArticleID() ),
                                        __METHOD__,
                                        // Some pages have < 10 authors but 
many revisions (e.g. bot pages)
                                        array( 'ORDER BY' => 'rev_timestamp 
DESC', 'LIMIT' => 100 )

-- 
To view, visit https://gerrit.wikimedia.org/r/249032
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I2f84cff0ad4f65b6c2572a89a267cf42d4a96f94
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/AbuseFilter
Gerrit-Branch: wmf/1.27.0-wmf.3
Gerrit-Owner: Ori.livneh <o...@wikimedia.org>
Gerrit-Reviewer: Aaron Schulz <asch...@wikimedia.org>

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