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-rw-r--r--includes/db/DatabaseOracle.php76
1 files changed, 40 insertions, 36 deletions
diff --git a/includes/db/DatabaseOracle.php b/includes/db/DatabaseOracle.php
index 7d8884fb..75b3550a 100644
--- a/includes/db/DatabaseOracle.php
+++ b/includes/db/DatabaseOracle.php
@@ -23,7 +23,7 @@
/**
* The oci8 extension is fairly weak and doesn't support oci_num_rows, among
- * other things. We use a wrapper class to handle that and other
+ * other things. We use a wrapper class to handle that and other
* Oracle-specific bits, like converting column names back to lowercase.
* @ingroup Database
*/
@@ -69,7 +69,7 @@ class ORAResult {
$this->nrows = count( $this->rows );
}
- if ($this->nrows > 0) {
+ if ( $this->nrows > 0 ) {
foreach ( $this->rows[0] as $k => $v ) {
$this->columns[$k] = strtolower( oci_field_name( $stmt, $k + 1 ) );
}
@@ -80,7 +80,7 @@ class ORAResult {
}
public function free() {
- unset($this->db);
+ unset( $this->db );
}
public function seek( $row ) {
@@ -92,7 +92,7 @@ class ORAResult {
}
public function numFields() {
- return count($this->columns);
+ return count( $this->columns );
}
public function fetchObject() {
@@ -241,6 +241,11 @@ class DatabaseOracle extends DatabaseBase {
/**
* Usually aborts on failure
+ * @param string $server
+ * @param string $user
+ * @param string $password
+ * @param string $dbName
+ * @throws DBConnectionError
* @return DatabaseBase|null
*/
function open( $server, $user, $password, $dbName ) {
@@ -313,7 +318,7 @@ class DatabaseOracle extends DatabaseBase {
protected function doQuery( $sql ) {
wfDebug( "SQL: [$sql]\n" );
- if ( !mb_check_encoding( $sql ) ) {
+ if ( !StringUtils::isUtf8( $sql ) ) {
throw new MWException( "SQL encoding is invalid\n$sql" );
}
@@ -628,7 +633,7 @@ class DatabaseOracle extends DatabaseBase {
}
list( $startOpts, $useIndex, $tailOpts ) = $this->makeSelectOptions( $selectOptions );
if ( is_array( $srcTable ) ) {
- $srcTable = implode( ',', array_map( array( &$this, 'tableName' ), $srcTable ) );
+ $srcTable = implode( ',', array_map( array( &$this, 'tableName' ), $srcTable ) );
} else {
$srcTable = $this->tableName( $srcTable );
}
@@ -751,7 +756,7 @@ class DatabaseOracle extends DatabaseBase {
function unionQueries( $sqls, $all ) {
$glue = ' UNION ALL ';
- return 'SELECT * ' . ( $all ? '':'/* UNION_UNIQUE */ ' ) . 'FROM (' . implode( $glue, $sqls ) . ')' ;
+ return 'SELECT * ' . ( $all ? '':'/* UNION_UNIQUE */ ' ) . 'FROM (' . implode( $glue, $sqls ) . ')';
}
function wasDeadlock() {
@@ -773,8 +778,8 @@ class DatabaseOracle extends DatabaseBase {
function listTables( $prefix = null, $fname = 'DatabaseOracle::listTables' ) {
$listWhere = '';
- if (!empty($prefix)) {
- $listWhere = ' AND table_name LIKE \''.strtoupper($prefix).'%\'';
+ if ( !empty( $prefix ) ) {
+ $listWhere = ' AND table_name LIKE \'' . strtoupper( $prefix ) . '%\'';
}
$owner = strtoupper( $this->mDBname );
@@ -782,12 +787,12 @@ class DatabaseOracle extends DatabaseBase {
// dirty code ... i know
$endArray = array();
- $endArray[] = strtoupper($prefix.'MWUSER');
- $endArray[] = strtoupper($prefix.'PAGE');
- $endArray[] = strtoupper($prefix.'IMAGE');
+ $endArray[] = strtoupper( $prefix . 'MWUSER' );
+ $endArray[] = strtoupper( $prefix . 'PAGE' );
+ $endArray[] = strtoupper( $prefix . 'IMAGE' );
$fixedOrderTabs = $endArray;
- while (($row = $result->fetchRow()) !== false) {
- if (!in_array($row['table_name'], $fixedOrderTabs))
+ while ( ($row = $result->fetchRow()) !== false ) {
+ if ( !in_array( $row['table_name'], $fixedOrderTabs ) )
$endArray[] = $row['table_name'];
}
@@ -795,7 +800,7 @@ class DatabaseOracle extends DatabaseBase {
}
public function dropTable( $tableName, $fName = 'DatabaseOracle::dropTable' ) {
- $tableName = $this->tableName($tableName);
+ $tableName = $this->tableName( $tableName );
if( !$this->tableExists( $tableName ) ) {
return false;
}
@@ -841,7 +846,7 @@ class DatabaseOracle extends DatabaseBase {
function getServerVersion() {
//better version number, fallback on driver
$rset = $this->doQuery( 'SELECT version FROM product_component_version WHERE UPPER(product) LIKE \'ORACLE DATABASE%\'' );
- if ( !( $row = $rset->fetchRow() ) ) {
+ if ( !( $row = $rset->fetchRow() ) ) {
return oci_server_version( $this->mConn );
}
return $row['version'];
@@ -902,7 +907,7 @@ class DatabaseOracle extends DatabaseBase {
$table = array_map( array( &$this, 'tableNameInternal' ), $table );
$tableWhere = 'IN (';
foreach( $table as &$singleTable ) {
- $singleTable = $this->removeIdentifierQuotes($singleTable);
+ $singleTable = $this->removeIdentifierQuotes( $singleTable );
if ( isset( $this->mFieldInfoCache["$singleTable.$field"] ) ) {
return $this->mFieldInfoCache["$singleTable.$field"];
}
@@ -910,14 +915,14 @@ class DatabaseOracle extends DatabaseBase {
}
$tableWhere = rtrim( $tableWhere, ',' ) . ')';
} else {
- $table = $this->removeIdentifierQuotes( $this->tableNameInternal( $table ) );
+ $table = $this->removeIdentifierQuotes( $this->tableNameInternal( $table ) );
if ( isset( $this->mFieldInfoCache["$table.$field"] ) ) {
return $this->mFieldInfoCache["$table.$field"];
}
$tableWhere = '= \''.$table.'\'';
}
- $fieldInfoStmt = oci_parse( $this->mConn, 'SELECT * FROM wiki_field_info_full WHERE table_name '.$tableWhere.' and column_name = \''.$field.'\'' );
+ $fieldInfoStmt = oci_parse( $this->mConn, 'SELECT * FROM wiki_field_info_full WHERE table_name ' . $tableWhere . ' and column_name = \'' . $field . '\'' );
if ( oci_execute( $fieldInfoStmt, $this->execFlags() ) === false ) {
$e = oci_error( $fieldInfoStmt );
$this->reportQueryError( $e['message'], $e['code'], 'fieldInfo QUERY', __METHOD__ );
@@ -952,7 +957,7 @@ class DatabaseOracle extends DatabaseBase {
if ( is_array( $table ) ) {
throw new DBUnexpectedError( $this, 'DatabaseOracle::fieldInfo called with table array!' );
}
- return $this->fieldInfoMulti ($table, $field);
+ return $this->fieldInfoMulti( $table, $field );
}
protected function doBegin( $fname = 'DatabaseOracle::begin' ) {
@@ -1061,7 +1066,7 @@ class DatabaseOracle extends DatabaseBase {
if ( $db == null || $db == $this->mUser ) {
return true;
}
- $sql = 'ALTER SESSION SET CURRENT_SCHEMA=' . strtoupper($db);
+ $sql = 'ALTER SESSION SET CURRENT_SCHEMA=' . strtoupper( $db );
$stmt = oci_parse( $this->mConn, $sql );
wfSuppressWarnings();
$success = oci_execute( $stmt );
@@ -1096,11 +1101,11 @@ class DatabaseOracle extends DatabaseBase {
}
public function removeIdentifierQuotes( $s ) {
- return strpos($s, '/*Q*/') === FALSE ? $s : substr($s, 5);
+ return strpos( $s, '/*Q*/' ) === false ? $s : substr( $s, 5 );
}
public function isQuotedIdentifier( $s ) {
- return strpos($s, '/*Q*/') !== FALSE;
+ return strpos( $s, '/*Q*/' ) !== false;
}
private function wrapFieldForWhere( $table, &$col, &$val ) {
@@ -1111,7 +1116,7 @@ class DatabaseOracle extends DatabaseBase {
if ( $col_type == 'CLOB' ) {
$col = 'TO_CHAR(' . $col . ')';
$val = $wgContLang->checkTitleEncoding( $val );
- } elseif ( $col_type == 'VARCHAR2' && !mb_check_encoding( $val ) ) {
+ } elseif ( $col_type == 'VARCHAR2' ) {
$val = $wgContLang->checkTitleEncoding( $val );
}
}
@@ -1134,7 +1139,7 @@ class DatabaseOracle extends DatabaseBase {
}
function selectRow( $table, $vars, $conds, $fname = 'DatabaseOracle::selectRow', $options = array(), $join_conds = array() ) {
- if ( is_array($conds) ) {
+ if ( is_array( $conds ) ) {
$conds = $this->wrapConditionsForWhere( $table, $conds );
}
return parent::selectRow( $table, $vars, $conds, $fname, $options, $join_conds );
@@ -1146,7 +1151,7 @@ class DatabaseOracle extends DatabaseBase {
*
* @private
*
- * @param $options Array: an associative array of options to be turned into
+ * @param array $options an associative array of options to be turned into
* an SQL query, valid keys are listed in the function.
* @return array
*/
@@ -1161,15 +1166,14 @@ class DatabaseOracle extends DatabaseBase {
}
}
- if ( isset( $options['GROUP BY'] ) ) {
- $preLimitTail .= " GROUP BY {$options['GROUP BY']}";
- }
- if ( isset( $options['ORDER BY'] ) ) {
- $preLimitTail .= " ORDER BY {$options['ORDER BY']}";
+ $preLimitTail .= $this->makeGroupByWithHaving( $options );
+
+ $preLimitTail .= $this->makeOrderBy( $options );
+
+ if ( isset( $noKeyOptions['FOR UPDATE'] ) ) {
+ $postLimitTail .= ' FOR UPDATE';
}
- # if ( isset( $noKeyOptions['FOR UPDATE'] ) ) $tailOpts .= ' FOR UPDATE';
- # if ( isset( $noKeyOptions['LOCK IN SHARE MODE'] ) ) $tailOpts .= ' LOCK IN SHARE MODE';
if ( isset( $noKeyOptions['DISTINCT'] ) || isset( $noKeyOptions['DISTINCTROW'] ) ) {
$startOpts .= 'DISTINCT';
}
@@ -1184,13 +1188,13 @@ class DatabaseOracle extends DatabaseBase {
}
public function delete( $table, $conds, $fname = 'DatabaseOracle::delete' ) {
- if ( is_array($conds) ) {
+ if ( is_array( $conds ) ) {
$conds = $this->wrapConditionsForWhere( $table, $conds );
}
// a hack for deleting pages, users and images (which have non-nullable FKs)
// all deletions on these tables have transactions so final failure rollbacks these updates
$table = $this->tableName( $table );
- if ( $table == $this->tableName( 'user' ) ) {
+ if ( $table == $this->tableName( 'user' ) ) {
$this->update( 'archive', array( 'ar_user' => 0 ), array( 'ar_user' => $conds['user_id'] ), $fname );
$this->update( 'ipblocks', array( 'ipb_user' => 0 ), array( 'ipb_user' => $conds['user_id'] ), $fname );
$this->update( 'image', array( 'img_user' => 0 ), array( 'img_user' => $conds['user_id'] ), $fname );
@@ -1200,7 +1204,7 @@ class DatabaseOracle extends DatabaseBase {
$this->update( 'uploadstash', array( 'us_user' => 0 ), array( 'us_user' => $conds['user_id'] ), $fname );
$this->update( 'recentchanges', array( 'rc_user' => 0 ), array( 'rc_user' => $conds['user_id'] ), $fname );
$this->update( 'logging', array( 'log_user' => 0 ), array( 'log_user' => $conds['user_id'] ), $fname );
- } elseif ( $table == $this->tableName( 'image' ) ) {
+ } elseif ( $table == $this->tableName( 'image' ) ) {
$this->update( 'oldimage', array( 'oi_name' => 0 ), array( 'oi_name' => $conds['img_name'] ), $fname );
}
return parent::delete( $table, $conds, $fname );
generated by cgit v1.2.2 (git 2.25.0) at 2024-04-16 04:27:34 +0000