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-rw-r--r--maintenance/sql.php35
1 files changed, 19 insertions, 16 deletions
diff --git a/maintenance/sql.php b/maintenance/sql.php
index a628b0bc..afa3ef72 100644
--- a/maintenance/sql.php
+++ b/maintenance/sql.php
@@ -34,15 +34,17 @@ class MwSql extends Maintenance {
parent::__construct();
$this->mDescription = "Send SQL queries to a MediaWiki database";
$this->addOption( 'cluster', 'Use an external cluster by name', false, true );
+ $this->addOption( 'wikidb', 'The database wiki ID to use if not the current one', false, true );
$this->addOption( 'slave', 'Use a slave server (either "any" or by name)', false, true );
}
public function execute() {
+ $wiki = $this->getOption( 'wikidb' ) ?: false;
// Get the appropriate load balancer (for this wiki)
if ( $this->hasOption( 'cluster' ) ) {
- $lb = wfGetLBFactory()->getExternalLB( $this->getOption( 'cluster' ) );
+ $lb = wfGetLBFactory()->getExternalLB( $this->getOption( 'cluster' ), $wiki );
} else {
- $lb = wfGetLB();
+ $lb = wfGetLB( $wiki );
}
// Figure out which server to use
if ( $this->hasOption( 'slave' ) ) {
@@ -51,7 +53,8 @@ class MwSql extends Maintenance {
$index = DB_SLAVE;
} else {
$index = null;
- for ( $i = 0; $i < $lb->getServerCount(); ++$i ) {
+ $serverCount = $lb->getServerCount();
+ for ( $i = 0; $i < $serverCount; ++$i ) {
if ( $lb->getServerName( $i ) === $server ) {
$index = $i;
break;
@@ -65,9 +68,9 @@ class MwSql extends Maintenance {
$index = DB_MASTER;
}
// Get a DB handle (with this wiki's DB selected) from the appropriate load balancer
- $dbw = $lb->getConnection( $index );
- if ( $this->hasOption( 'slave' ) && $dbw->getLBInfo( 'master' ) !== null ) {
- $this->error( "The server selected ({$dbw->getServer()}) is not a slave.", 1 );
+ $db = $lb->getConnection( $index, array(), $wiki );
+ if ( $this->hasOption( 'slave' ) && $db->getLBInfo( 'master' ) !== null ) {
+ $this->error( "The server selected ({$db->getServer()}) is not a slave.", 1 );
}
if ( $this->hasArg( 0 ) ) {
@@ -76,7 +79,7 @@ class MwSql extends Maintenance {
$this->error( "Unable to open input file", true );
}
- $error = $dbw->sourceStream( $file, false, array( $this, 'sqlPrintResult' ) );
+ $error = $db->sourceStream( $file, false, array( $this, 'sqlPrintResult' ) );
if ( $error !== true ) {
$this->error( $error, true );
} else {
@@ -85,12 +88,12 @@ class MwSql extends Maintenance {
}
$useReadline = function_exists( 'readline_add_history' )
- && Maintenance::posix_isatty( 0 /*STDIN*/ );
+ && Maintenance::posix_isatty( 0 /*STDIN*/ );
if ( $useReadline ) {
global $IP;
$historyFile = isset( $_ENV['HOME'] ) ?
- "{$_ENV['HOME']}/.mwsql_history" : "$IP/maintenance/.mwsql_history";
+ "{$_ENV['HOME']}/.mwsql_history" : "$IP/maintenance/.mwsql_history";
readline_read_history( $historyFile );
}
@@ -102,7 +105,7 @@ class MwSql extends Maintenance {
# User simply pressed return key
continue;
}
- $done = $dbw->streamStatementEnd( $wholeLine, $line );
+ $done = $db->streamStatementEnd( $wholeLine, $line );
$wholeLine .= $line;
@@ -114,16 +117,16 @@ class MwSql extends Maintenance {
if ( $useReadline ) {
# Delimiter is eated by streamStatementEnd, we add it
# up in the history (bug 37020)
- readline_add_history( $wholeLine . $dbw->getDelimiter() );
+ readline_add_history( $wholeLine . $db->getDelimiter() );
readline_write_history( $historyFile );
}
try {
- $res = $dbw->query( $wholeLine );
- $this->sqlPrintResult( $res, $dbw );
+ $res = $db->query( $wholeLine );
+ $this->sqlPrintResult( $res, $db );
$prompt = $newPrompt;
$wholeLine = '';
} catch ( DBQueryError $e ) {
- $doDie = ! Maintenance::posix_isatty( 0 );
+ $doDie = !Maintenance::posix_isatty( 0 );
$this->error( $e, $doDie );
}
}
@@ -132,8 +135,8 @@ class MwSql extends Maintenance {
/**
* Print the results, callback for $db->sourceStream()
- * @param $res ResultWrapper The results object
- * @param $db DatabaseBase object
+ * @param ResultWrapper $res The results object
+ * @param DatabaseBase $db
*/
public function sqlPrintResult( $res, $db ) {
if ( !$res ) {