EBernhardson has uploaded a new change for review.
https://gerrit.wikimedia.org/r/171999
Change subject: Doc: Document problem sorting inserted data
......................................................................
Doc: Document problem sorting inserted data
Adds documentation referencing the root cause of the linked intermittent
failures caused by some versions of sqlite mis-handling this data. Logs
an error indicating that this is a known buggy workaroung along with
the solution.
Bug: 72367
Change-Id: If26346e4d71560d6a8a3f79a52e52ee6e90e0304
---
M includes/db/DatabaseSqlite.php
1 file changed, 4 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/99/171999/1
diff --git a/includes/db/DatabaseSqlite.php b/includes/db/DatabaseSqlite.php
index dd2e813..290ec976 100644
--- a/includes/db/DatabaseSqlite.php
+++ b/includes/db/DatabaseSqlite.php
@@ -787,6 +787,10 @@
// https://bugs.php.net/bug.php?id=63419
// There was already a similar report for
SQLite3::escapeString, bug #62361:
// https://bugs.php.net/bug.php?id=62361
+ // There is an additionl bug regarding sorting this
data after insert
+ // on older versions of sqlite shipped with ubuntu 12.04
+ // https://bugzilla.wikimedia.org/show_bug.cgi?id=72367
+ wfDebugLog( __CLASS__, __FUNCTION__ . ': Quoting value
containing null byte. For consistency all binary data should have been first
processed with self::encodeBlob()' );
return "x'" . bin2hex( $s ) . "'";
} else {
return $this->mConn->quote( $s );
--
To view, visit https://gerrit.wikimedia.org/r/171999
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: If26346e4d71560d6a8a3f79a52e52ee6e90e0304
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: EBernhardson <[email protected]>
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