merging latest master

[lhc/web/wiklou.git] / includes / db / DatabaseIbm_db2.php

diff --git a/includes/db/DatabaseIbm_db2.php b/includes/db/DatabaseIbm_db2.php
index 1fdcd5c..80220af 100644 (file)
--- a/includes/db/DatabaseIbm_db2.php
+++ b/includes/db/DatabaseIbm_db2.php
@@ -145,21 +145,21 @@ class IBM_DB2Result{
         */
        public function __construct( $db, $result, $num_rows, $sql, $columns ){
                $this->db = $db;
-               
+
                if( $result instanceof ResultWrapper ){
                        $this->result = $result->result;
                }
                else{
                        $this->result = $result;
                }
-               
+
                $this->num_rows = $num_rows;
                $this->current_pos = 0;
                if ( $this->num_rows > 0 ) {
                        // Make a lower-case list of the column names
                        // By default, DB2 column names are capitalized
                        //  while MySQL column names are lowercase
-                       
+
                        // Is there a reasonable maximum value for $i?
                        // Setting to 2048 to prevent an infinite loop
                        for( $i = 0; $i < 2048; $i++ ) {
@@ -170,11 +170,11 @@ class IBM_DB2Result{
                                else {
                                        return false;
                                }
-                               
+
                                $this->columns[$i] = strtolower( $name );
                        }
                }
-               
+
                $this->sql = $sql;
        }
 
@@ -202,14 +202,14 @@ class IBM_DB2Result{
         * @return mixed Object on success, false on failure.
         */
        public function fetchObject() {
-               if ( $this->result 
-                               && $this->num_rows > 0 
-                               && $this->current_pos >= 0 
-                               && $this->current_pos < $this->num_rows ) 
+               if ( $this->result
+                               && $this->num_rows > 0
+                               && $this->current_pos >= 0
+                               && $this->current_pos < $this->num_rows )
                {
                        $row = $this->fetchRow();
                        $ret = new stdClass();
-                       
+
                        foreach ( $row as $k => $v ) {
                                $lc = $this->columns[$k];
                                $ret->$lc = $v;
@@ -225,9 +225,9 @@ class IBM_DB2Result{
         * @throws DBUnexpectedError
         */
        public function fetchRow(){
-               if ( $this->result 
-                               && $this->num_rows > 0 
-                               && $this->current_pos >= 0 
+               if ( $this->result
+                               && $this->num_rows > 0
+                               && $this->current_pos >= 0
                                && $this->current_pos < $this->num_rows )
                {
                        if ( $this->loadedLines <= $this->current_pos ) {
@@ -242,7 +242,7 @@ class IBM_DB2Result{
                        if ( $this->loadedLines > $this->current_pos ){
                                return $this->resultSet[$this->current_pos++];
                        }
-                       
+
                }
                return false;
        }
@@ -416,7 +416,7 @@ class DatabaseIbm_db2 extends DatabaseBase {
                return 'ibm_db2';
        }
 
-       /** 
+       /**
         * Returns the database connection object
         * @return Object
         */
@@ -1341,10 +1341,10 @@ class DatabaseIbm_db2 extends DatabaseBase {
 
                $res2 = parent::select( $table, $vars2, $conds, $fname, $options2,
                        $join_conds );
-               
+
                $obj = $this->fetchObject( $res2 );
                $this->mNumRows = $obj->num_rows;
-               
+
                return new ResultWrapper( $this, new IBM_DB2Result( $this, $res, $obj->num_rows, $vars, $sql ) );
        }
 
@@ -1441,14 +1441,6 @@ class DatabaseIbm_db2 extends DatabaseBase {
        ######################################
        # Unimplemented and not applicable
        ######################################
-       /**
-        * Not implemented
-        * @return string $sql
-        */
-       public function limitResultForUpdate( $sql, $num ) {
-               $this->installPrint( 'Not implemented for DB2: limitResultForUpdate()' );
-               return $sql;
-       }
 
        /**
         * Only useful with fake prepare like in base Database class
@@ -1656,26 +1648,6 @@ SQL;
                return $res;
        }
 
-       /**
-        * Prepare & execute an SQL statement, quoting and inserting arguments
-        * in the appropriate places.
-        * @param $query String
-        * @param $args ...
-        * @return Resource
-        */
-       public function safeQuery( $query, $args = null ) {
-               // copied verbatim from Database.php
-               $prepared = $this->prepare( $query, 'DB2::safeQuery' );
-               if( !is_array( $args ) ) {
-                       # Pull the var args
-                       $args = func_get_args();
-                       array_shift( $args );
-               }
-               $retval = $this->execute( $prepared, $args );
-               $this->freePrepared( $prepared );
-               return $retval;
-       }
-
        /**
         * For faking prepared SQL statements on DBs that don't support
         * it directly.