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authorPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
committerPierre Schmitz <pierre@archlinux.de>2011-12-03 13:29:22 +0100
commitca32f08966f1b51fcb19460f0996bb0c4048e6fe (patch)
treeec04cc15b867bc21eedca904cea9af0254531a11 /includes/db/DatabaseOracle.php
parenta22fbfc60f36f5f7ee10d5ae6fe347340c2ee67c (diff)
Update to MediaWiki 1.18.0
* also update ArchLinux skin to chagnes in MonoBook * Use only css to hide our menu bar when printing
Diffstat (limited to 'includes/db/DatabaseOracle.php')
-rw-r--r--includes/db/DatabaseOracle.php290
1 files changed, 118 insertions, 172 deletions
diff --git a/includes/db/DatabaseOracle.php b/includes/db/DatabaseOracle.php
index 3c4d00ac..b64e66c2 100644
--- a/includes/db/DatabaseOracle.php
+++ b/includes/db/DatabaseOracle.php
@@ -16,7 +16,7 @@ class ORAResult {
private $rows;
private $cursor;
private $nrows;
-
+
private $columns = array();
private function array_unique_md( $array_in ) {
@@ -34,6 +34,11 @@ class ORAResult {
return $array_out;
}
+ /**
+ * @param $db DatabaseBase
+ * @param $stmt
+ * @param bool $unique
+ */
function __construct( &$db, $stmt, $unique = false ) {
$this->db =& $db;
@@ -165,7 +170,6 @@ class ORAField implements Field {
class DatabaseOracle extends DatabaseBase {
var $mInsertId = null;
var $mLastResult = null;
- var $numeric_version = null;
var $lastResult = null;
var $cursor = 0;
var $mAffectedRows;
@@ -180,7 +184,8 @@ class DatabaseOracle extends DatabaseBase {
function __construct( $server = false, $user = false, $password = false, $dbName = false,
$flags = 0, $tablePrefix = 'get from global' )
{
- $tablePrefix = $tablePrefix == 'get from global' ? $tablePrefix : strtoupper( $tablePrefix );
+ global $wgDBprefix;
+ $tablePrefix = $tablePrefix == 'get from global' ? strtoupper( $wgDBprefix ) : strtoupper( $tablePrefix );
parent::__construct( $server, $user, $password, $dbName, $flags, $tablePrefix );
wfRunHooks( 'DatabaseOraclePostInit', array( $this ) );
}
@@ -219,11 +224,6 @@ class DatabaseOracle extends DatabaseBase {
return true;
}
- static function newFromParams( $server, $user, $password, $dbName, $flags = 0 )
- {
- return new DatabaseOracle( $server, $user, $password, $dbName, $flags );
- }
-
/**
* Usually aborts on failure
*/
@@ -232,6 +232,7 @@ class DatabaseOracle extends DatabaseBase {
throw new DBConnectionError( $this, "Oracle functions missing, have you compiled PHP with the --with-oci8 option?\n (Note: if you recently installed PHP, you may need to restart your webserver and database)\n" );
}
+ $this->close();
$this->mUser = $user;
$this->mPassword = $password;
// changed internal variables functions
@@ -245,7 +246,7 @@ class DatabaseOracle extends DatabaseBase {
$this->mServer = $server;
if ( !$dbName ) {
$this->mDBname = $user;
- } else {
+ } else {
$this->mDBname = $dbName;
}
}
@@ -255,11 +256,13 @@ class DatabaseOracle extends DatabaseBase {
}
$session_mode = $this->mFlags & DBO_SYSDBA ? OCI_SYSDBA : OCI_DEFAULT;
+ wfSuppressWarnings();
if ( $this->mFlags & DBO_DEFAULT ) {
$this->mConn = oci_new_connect( $this->mUser, $this->mPassword, $this->mServer, $this->defaultCharset, $session_mode );
} else {
$this->mConn = oci_connect( $this->mUser, $this->mPassword, $this->mServer, $this->defaultCharset, $session_mode );
}
+ wfRestoreWarnings();
if ( $this->mUser != $this->mDBname ) {
//change current schema in session
@@ -276,7 +279,6 @@ class DatabaseOracle extends DatabaseBase {
$this->doQuery( 'ALTER SESSION SET NLS_TIMESTAMP_FORMAT=\'DD-MM-YYYY HH24:MI:SS.FF6\'' );
$this->doQuery( 'ALTER SESSION SET NLS_TIMESTAMP_TZ_FORMAT=\'DD-MM-YYYY HH24:MI:SS.FF6\'' );
$this->doQuery( 'ALTER SESSION SET NLS_NUMERIC_CHARACTERS=\'.,\'' );
-
return $this->mConn;
}
@@ -297,10 +299,10 @@ class DatabaseOracle extends DatabaseBase {
}
function execFlags() {
- return $this->mTrxLevel ? OCI_DEFAULT : OCI_COMMIT_ON_SUCCESS;
+ return $this->mTrxLevel ? OCI_NO_AUTO_COMMIT : OCI_COMMIT_ON_SUCCESS;
}
- function doQuery( $sql ) {
+ protected function doQuery( $sql ) {
wfDebug( "SQL: [$sql]\n" );
if ( !mb_check_encoding( $sql ) ) {
throw new MWException( "SQL encoding is invalid\n$sql" );
@@ -357,7 +359,7 @@ class DatabaseOracle extends DatabaseBase {
if ( $res instanceof ResultWrapper ) {
$res = $res->result;
}
-
+
$res->free();
}
@@ -365,7 +367,7 @@ class DatabaseOracle extends DatabaseBase {
if ( $res instanceof ResultWrapper ) {
$res = $res->result;
}
-
+
return $res->fetchObject();
}
@@ -478,16 +480,16 @@ class DatabaseOracle extends DatabaseBase {
private function fieldBindStatement ( $table, $col, &$val, $includeCol = false ) {
$col_info = $this->fieldInfoMulti( $table, $col );
$col_type = $col_info != false ? $col_info->type() : 'CONSTANT';
-
+
$bind = '';
if ( is_numeric( $col ) ) {
$bind = $val;
$val = null;
- return $bind;
- } else if ( $includeCol ) {
+ return $bind;
+ } elseif ( $includeCol ) {
$bind = "$col = ";
}
-
+
if ( $val == '' && $val !== 0 && $col_type != 'BLOB' && $col_type != 'CLOB' ) {
$val = null;
}
@@ -505,7 +507,7 @@ class DatabaseOracle extends DatabaseBase {
} else {
$bind .= ':' . $col;
}
-
+
return $bind;
}
@@ -525,7 +527,7 @@ class DatabaseOracle extends DatabaseBase {
} else {
$first = false;
}
-
+
$sql .= $this->fieldBindStatement( $table, $col, $val );
}
$sql .= ')';
@@ -551,7 +553,7 @@ class DatabaseOracle extends DatabaseBase {
}
$val = ( $wgContLang != null ) ? $wgContLang->checkTitleEncoding( $val ) : $val;
- if ( oci_bind_by_name( $stmt, ":$col", $val ) === false ) {
+ if ( oci_bind_by_name( $stmt, ":$col", $val, -1, SQLT_CHR ) === false ) {
$e = oci_error( $stmt );
$this->reportQueryError( $e['message'], $e['code'], $sql, __METHOD__ );
return false;
@@ -652,8 +654,7 @@ class DatabaseOracle extends DatabaseBase {
return $retval;
}
- function tableName( $name ) {
- global $wgSharedDB, $wgSharedPrefix, $wgSharedTables;
+ function tableName( $name, $quoted = true ) {
/*
Replace reserved words with better ones
Using uppercase because that's the only way Oracle can handle
@@ -668,53 +669,13 @@ class DatabaseOracle extends DatabaseBase {
break;
}
- /*
- The rest of procedure is equal to generic Databse class
- except for the quoting style
- */
- if ( $name[0] == '"' && substr( $name, - 1, 1 ) == '"' ) {
- return $name;
- }
- if ( preg_match( '/(^|\s)(DISTINCT|JOIN|ON|AS)(\s|$)/i', $name ) !== 0 ) {
- return $name;
- }
- $dbDetails = array_reverse( explode( '.', $name, 2 ) );
- if ( isset( $dbDetails[1] ) ) {
- @list( $table, $database ) = $dbDetails;
- } else {
- @list( $table ) = $dbDetails;
- }
-
- $prefix = $this->mTablePrefix;
-
- if ( isset( $database ) ) {
- $table = ( $table[0] == '`' ? $table : "`{$table}`" );
- }
-
- if ( !isset( $database ) && isset( $wgSharedDB ) && $table[0] != '"'
- && isset( $wgSharedTables )
- && is_array( $wgSharedTables )
- && in_array( $table, $wgSharedTables )
- ) {
- $database = $wgSharedDB;
- $prefix = isset( $wgSharedPrefix ) ? $wgSharedPrefix : $prefix;
- }
-
- if ( isset( $database ) ) {
- $database = ( $database[0] == '"' ? $database : "\"{$database}\"" );
- }
- $table = ( $table[0] == '"') ? $table : "\"{$prefix}{$table}\"" ;
-
- $tableName = ( isset( $database ) ? "{$database}.{$table}" : "{$table}" );
-
- return strtoupper( $tableName );
+ return parent::tableName( strtoupper( $name ), $quoted );
}
function tableNameInternal( $name ) {
$name = $this->tableName( $name );
- return preg_replace( '/.*\."(.*)"/', '$1', $name);
+ return preg_replace( '/.*\.(.*)/', '$1', $name);
}
-
/**
* Return the next in a sequence, save the value for retrieval via insertId()
*/
@@ -730,96 +691,26 @@ class DatabaseOracle extends DatabaseBase {
*/
private function getSequenceData( $table ) {
if ( $this->sequenceData == null ) {
- $result = $this->doQuery( 'SELECT lower(us.sequence_name), lower(utc.table_name), lower(utc.column_name) from user_sequences us, user_tab_columns utc where us.sequence_name = utc.table_name||\'_\'||utc.column_name||\'_SEQ\'' );
+ $result = $this->doQuery( "SELECT lower(asq.sequence_name),
+ lower(atc.table_name),
+ lower(atc.column_name)
+ FROM all_sequences asq, all_tab_columns atc
+ WHERE decode(atc.table_name, '{$this->mTablePrefix}MWUSER', '{$this->mTablePrefix}USER', atc.table_name) || '_' ||
+ atc.column_name || '_SEQ' = '{$this->mTablePrefix}' || asq.sequence_name
+ AND asq.sequence_owner = upper('{$this->mDBname}')
+ AND atc.owner = upper('{$this->mDBname}')" );
while ( ( $row = $result->fetchRow() ) !== false ) {
- $this->sequenceData[$this->tableName( $row[1] )] = array(
+ $this->sequenceData[$row[1]] = array(
'sequence' => $row[0],
'column' => $row[2]
);
}
}
-
+ $table = strtolower( $this->removeIdentifierQuotes( $this->tableName( $table ) ) );
return ( isset( $this->sequenceData[$table] ) ) ? $this->sequenceData[$table] : false;
}
- /**
- * REPLACE query wrapper
- * Oracle simulates this with a DELETE followed by INSERT
- * $row is the row to insert, an associative array
- * $uniqueIndexes is an array of indexes. Each element may be either a
- * field name or an array of field names
- *
- * It may be more efficient to leave off unique indexes which are unlikely to collide.
- * However if you do this, you run the risk of encountering errors which wouldn't have
- * occurred in MySQL.
- *
- * @param $table String: table name
- * @param $uniqueIndexes Array: array of indexes. Each element may be
- * either a field name or an array of field names
- * @param $rows Array: rows to insert to $table
- * @param $fname String: function name, you can use __METHOD__ here
- */
- function replace( $table, $uniqueIndexes, $rows, $fname = 'DatabaseOracle::replace' ) {
- $table = $this->tableName( $table );
-
- if ( count( $rows ) == 0 ) {
- return;
- }
-
- # Single row case
- if ( !is_array( reset( $rows ) ) ) {
- $rows = array( $rows );
- }
-
- $sequenceData = $this->getSequenceData( $table );
-
- foreach ( $rows as $row ) {
- # Delete rows which collide
- if ( $uniqueIndexes ) {
- $deleteConds = array();
- foreach ( $uniqueIndexes as $key=>$index ) {
- if ( is_array( $index ) ) {
- $deleteConds2 = array();
- foreach ( $index as $col ) {
- $deleteConds2[$col] = $row[$col];
- }
- $deleteConds[$key] = $this->makeList( $deleteConds2, LIST_AND );
- } else {
- $deleteConds[$index] = $row[$index];
- }
- }
- $deleteConds = array( $this->makeList( $deleteConds, LIST_OR ) );
- $this->delete( $table, $deleteConds, $fname );
- }
-
-
- if ( $sequenceData !== false && !isset( $row[$sequenceData['column']] ) ) {
- $row[$sequenceData['column']] = $this->nextSequenceValue( $sequenceData['sequence'] );
- }
-
- # Now insert the row
- $this->insert( $table, $row, $fname );
- }
- }
-
- # DELETE where the condition is a join
- function deleteJoin( $delTable, $joinTable, $delVar, $joinVar, $conds, $fname = 'DatabaseOracle::deleteJoin' ) {
- if ( !$conds ) {
- throw new DBUnexpectedError( $this, 'DatabaseOracle::deleteJoin() called with empty $conds' );
- }
-
- $delTable = $this->tableName( $delTable );
- $joinTable = $this->tableName( $joinTable );
- $sql = "DELETE FROM $delTable WHERE $delVar IN (SELECT $joinVar FROM $joinTable ";
- if ( $conds != '*' ) {
- $sql .= 'WHERE ' . $this->makeList( $conds, LIST_AND );
- }
- $sql .= ')';
-
- $this->query( $sql, $fname );
- }
-
# Returns the size of a text field, or -1 for "unlimited"
function textFieldSize( $table, $field ) {
$fieldInfoData = $this->fieldInfo( $table, $field );
@@ -849,26 +740,21 @@ class DatabaseOracle extends DatabaseBase {
return 'SELECT * ' . ( $all ? '':'/* UNION_UNIQUE */ ' ) . 'FROM (' . implode( $glue, $sqls ) . ')' ;
}
- public function unixTimestamp( $field ) {
- return "((trunc($field) - to_date('19700101','YYYYMMDD')) * 86400)";
- }
-
function wasDeadlock() {
return $this->lastErrno() == 'OCI-00060';
}
function duplicateTableStructure( $oldName, $newName, $temporary = false, $fname = 'DatabaseOracle::duplicateTableStructure' ) {
- global $wgDBprefix;
-
$temporary = $temporary ? 'TRUE' : 'FALSE';
- $newName = trim( strtoupper( $newName ), '"');
- $oldName = trim( strtoupper( $oldName ), '"');
+ $newName = strtoupper( $newName );
+ $oldName = strtoupper( $oldName );
- $tabName = substr( $newName, strlen( $wgDBprefix ) );
+ $tabName = substr( $newName, strlen( $this->mTablePrefix ) );
$oldPrefix = substr( $oldName, 0, strlen( $oldName ) - strlen( $tabName ) );
+ $newPrefix = strtoupper( $this->mTablePrefix );
- return $this->doQuery( 'BEGIN DUPLICATE_TABLE(\'' . $tabName . '\', \'' . $oldPrefix . '\', \'' . strtoupper( $wgDBprefix ) . '\', ' . $temporary . '); END;' );
+ return $this->doQuery( "BEGIN DUPLICATE_TABLE( '$tabName', '$oldPrefix', '$newPrefix', $temporary ); END;" );
}
function listTables( $prefix = null, $fname = 'DatabaseOracle::listTables' ) {
@@ -876,8 +762,9 @@ class DatabaseOracle extends DatabaseBase {
if (!empty($prefix)) {
$listWhere = ' AND table_name LIKE \''.strtoupper($prefix).'%\'';
}
-
- $result = $this->doQuery( "SELECT table_name FROM user_tables WHERE table_name NOT LIKE '%!_IDX$_' ESCAPE '!' $listWhere" );
+
+ $owner = strtoupper( $this->mDBname );
+ $result = $this->doQuery( "SELECT table_name FROM all_tables WHERE owner='$owner' AND table_name NOT LIKE '%!_IDX\$_' ESCAPE '!' $listWhere" );
// dirty code ... i know
$endArray = array();
@@ -898,7 +785,7 @@ class DatabaseOracle extends DatabaseBase {
if( !$this->tableExists( $tableName ) ) {
return false;
}
-
+
return $this->doQuery( "DROP TABLE $tableName CASCADE CONSTRAINTS PURGE" );
}
@@ -942,15 +829,35 @@ class DatabaseOracle extends DatabaseBase {
$rset = $this->doQuery( 'SELECT version FROM product_component_version WHERE UPPER(product) LIKE \'ORACLE DATABASE%\'' );
if ( !( $row = $rset->fetchRow() ) ) {
return oci_server_version( $this->mConn );
- }
+ }
return $row['version'];
}
/**
+ * Query whether a given index exists
+ */
+ function indexExists( $table, $index, $fname = 'DatabaseOracle::indexExists' ) {
+ $table = $this->tableName( $table );
+ $table = strtoupper( $this->removeIdentifierQuotes( $table ) );
+ $index = strtoupper( $index );
+ $owner = strtoupper( $this->mDBname );
+ $SQL = "SELECT 1 FROM all_indexes WHERE owner='$owner' AND index_name='{$table}_{$index}'";
+ $res = $this->doQuery( $SQL );
+ if ( $res ) {
+ $count = $res->numRows();
+ $res->free();
+ } else {
+ $count = 0;
+ }
+ return $count != 0;
+ }
+
+ /**
* Query whether a given table exists (in the given schema, or the default mw one if not given)
*/
function tableExists( $table ) {
- $table = $this->addQuotes( trim( $this->tableName($table), '"' ) );
+ $table = $this->tableName( $table );
+ $table = $this->addQuotes( strtoupper( $this->removeIdentifierQuotes( $table ) ) );
$owner = $this->addQuotes( strtoupper( $this->mDBname ) );
$SQL = "SELECT 1 FROM all_tables WHERE owner=$owner AND table_name=$table";
$res = $this->doQuery( $SQL );
@@ -960,7 +867,7 @@ class DatabaseOracle extends DatabaseBase {
} else {
$count = 0;
}
- return $count!=0;
+ return $count;
}
/**
@@ -971,6 +878,7 @@ class DatabaseOracle extends DatabaseBase {
*
* @param $table Array
* @param $field String
+ * @return ORAField|ORAResult
*/
private function fieldInfoMulti( $table, $field ) {
$field = strtoupper( $field );
@@ -978,7 +886,7 @@ class DatabaseOracle extends DatabaseBase {
$table = array_map( array( &$this, 'tableNameInternal' ), $table );
$tableWhere = 'IN (';
foreach( $table as &$singleTable ) {
- $singleTable = strtoupper( trim( $singleTable, '"' ) );
+ $singleTable = $this->removeIdentifierQuotes($singleTable);
if ( isset( $this->mFieldInfoCache["$singleTable.$field"] ) ) {
return $this->mFieldInfoCache["$singleTable.$field"];
}
@@ -986,7 +894,7 @@ class DatabaseOracle extends DatabaseBase {
}
$tableWhere = rtrim( $tableWhere, ',' ) . ')';
} else {
- $table = strtoupper( trim( $this->tableNameInternal( $table ), '"' ) );
+ $table = $this->removeIdentifierQuotes( $this->tableNameInternal( $table ) );
if ( isset( $this->mFieldInfoCache["$table.$field"] ) ) {
return $this->mFieldInfoCache["$table.$field"];
}
@@ -1018,6 +926,12 @@ class DatabaseOracle extends DatabaseBase {
return $fieldInfoTemp;
}
+ /**
+ * @throws DBUnexpectedError
+ * @param $table
+ * @param $field
+ * @return ORAField
+ */
function fieldInfo( $table, $field ) {
if ( is_array( $table ) ) {
throw new DBUnexpectedError( $this, 'DatabaseOracle::fieldInfo called with table array!' );
@@ -1027,12 +941,17 @@ class DatabaseOracle extends DatabaseBase {
function begin( $fname = 'DatabaseOracle::begin' ) {
$this->mTrxLevel = 1;
+ $this->doQuery( 'SET CONSTRAINTS ALL DEFERRED' );
}
function commit( $fname = 'DatabaseOracle::commit' ) {
if ( $this->mTrxLevel ) {
- oci_commit( $this->mConn );
+ $ret = oci_commit( $this->mConn );
+ if ( !$ret ) {
+ throw new DBUnexpectedError( $this, $this->lastError() );
+ }
$this->mTrxLevel = 0;
+ $this->doQuery( 'SET CONSTRAINTS ALL IMMEDIATE' );
}
}
@@ -1040,6 +959,7 @@ class DatabaseOracle extends DatabaseBase {
if ( $this->mTrxLevel ) {
oci_rollback( $this->mConn );
$this->mTrxLevel = 0;
+ $this->doQuery( 'SET CONSTRAINTS ALL IMMEDIATE' );
}
}
@@ -1154,15 +1074,23 @@ class DatabaseOracle extends DatabaseBase {
}
public function addIdentifierQuotes( $s ) {
- if ( !$this->mFlags & DBO_DDLMODE ) {
- $s = '"' . str_replace( '"', '""', $s ) . '"';
+ if ( !$this->getFlag( DBO_DDLMODE ) ) {
+ $s = '/*Q*/' . $s;
}
return $s;
}
+ public function removeIdentifierQuotes( $s ) {
+ return strpos($s, '/*Q*/') === FALSE ? $s : substr($s, 5);
+ }
+
+ public function isQuotedIdentifier( $s ) {
+ return strpos($s, '/*Q*/') !== FALSE;
+ }
+
private function wrapFieldForWhere( $table, &$col, &$val ) {
global $wgContLang;
-
+
$col_info = $this->fieldInfoMulti( $table, $col );
$col_type = $col_info != false ? $col_info->type() : 'CONSTANT';
if ( $col_type == 'CLOB' ) {
@@ -1244,20 +1172,38 @@ class DatabaseOracle extends DatabaseBase {
if ( is_array($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( 'page' ) ) {
+ $this->update( 'recentchanges', array( 'rc_cur_id' => 0 ), array( 'rc_cur_id' => $conds['page_id'] ), $fname );
+ } elseif ( $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 );
+ $this->update( 'oldimage', array( 'oi_user' => 0 ), array( 'oi_user' => $conds['user_id'] ), $fname );
+ $this->update( 'filearchive', array( 'fa_deleted_user' => 0 ), array( 'fa_deleted_user' => $conds['user_id'] ), $fname );
+ $this->update( 'filearchive', array( 'fa_user' => 0 ), array( 'fa_user' => $conds['user_id'] ), $fname );
+ $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' ) ) {
+ $this->update( 'oldimage', array( 'oi_name' => 0 ), array( 'oi_name' => $conds['img_name'] ), $fname );
+ }
return parent::delete( $table, $conds, $fname );
}
function update( $table, $values, $conds, $fname = 'DatabaseOracle::update', $options = array() ) {
global $wgContLang;
-
+
$table = $this->tableName( $table );
$opts = $this->makeUpdateOptions( $options );
$sql = "UPDATE $opts $table SET ";
-
+
$first = true;
foreach ( $values as $col => &$val ) {
$sqlSet = $this->fieldBindStatement( $table, $col, $val, true );
-
+
if ( !$first ) {
$sqlSet = ', ' . $sqlSet;
} else {
@@ -1303,8 +1249,8 @@ class DatabaseOracle extends DatabaseBase {
throw new DBUnexpectedError( $this, "Cannot create LOB descriptor: " . $e['message'] );
}
- if ( $col_type == 'BLOB' ) {
- $lob[$col]->writeTemporary( $val );
+ if ( $col_type == 'BLOB' ) {
+ $lob[$col]->writeTemporary( $val );
oci_bind_by_name( $stmt, ":$col", $lob[$col], - 1, SQLT_BLOB );
} else {
$lob[$col]->writeTemporary( $val );