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-rw-r--r--system/database/drivers/oci8/oci8_result.php94
1 files changed, 33 insertions, 61 deletions
diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php
index 88531b436..7de1153ba 100644
--- a/system/database/drivers/oci8/oci8_result.php
+++ b/system/database/drivers/oci8/oci8_result.php
@@ -40,14 +40,17 @@ class CI_DB_oci8_result extends CI_DB_result {
* @access public
* @return integer
*/
- function num_rows()
+ public function num_rows()
{
- $rowcount = count($this->result_array());
- @ociexecute($this->stmt_id);
-
- if ($this->curs_id)
+ if ($this->num_rows === 0 && count($this->result_array()) > 0)
{
- @ociexecute($this->curs_id);
+ $this->num_rows = count($this->result_array());
+ @oci_execute($this->stmt_id);
+
+ if ($this->curs_id)
+ {
+ @oci_execute($this->curs_id);
+ }
}
return $rowcount;
@@ -61,9 +64,9 @@ class CI_DB_oci8_result extends CI_DB_result {
* @access public
* @return integer
*/
- function num_fields()
+ public function num_fields()
{
- $count = @ocinumcols($this->stmt_id);
+ $count = @oci_num_fields($this->stmt_id);
// if we used a limit we subtract it
if ($this->limit_used)
@@ -84,13 +87,12 @@ class CI_DB_oci8_result extends CI_DB_result {
* @access public
* @return array
*/
- function list_fields()
+ public function list_fields()
{
$field_names = array();
- $fieldCount = $this->num_fields();
- for ($c = 1; $c <= $fieldCount; $c++)
+ for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++)
{
- $field_names[] = ocicolumnname($this->stmt_id, $c);
+ $field_names[] = oci_field_name($this->stmt_id, $c);
}
return $field_names;
}
@@ -105,16 +107,15 @@ class CI_DB_oci8_result extends CI_DB_result {
* @access public
* @return array
*/
- function field_data()
+ public function field_data()
{
$retval = array();
- $fieldCount = $this->num_fields();
- for ($c = 1; $c <= $fieldCount; $c++)
+ for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++)
{
- $F = new stdClass();
- $F->name = ocicolumnname($this->stmt_id, $c);
- $F->type = ocicolumntype($this->stmt_id, $c);
- $F->max_length = ocicolumnsize($this->stmt_id, $c);
+ $F = new stdClass();
+ $F->name = oci_field_name($this->stmt_id, $c);
+ $F->type = oci_field_type($this->stmt_id, $c);
+ $F->max_length = oci_field_size($this->stmt_id, $c);
$retval[] = $F;
}
@@ -129,11 +130,11 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* @return null
*/
- function free_result()
+ public function free_result()
{
if (is_resource($this->result_id))
{
- ocifreestatement($this->result_id);
+ oci_free_statement($this->result_id);
$this->result_id = FALSE;
}
}
@@ -145,14 +146,13 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Returns the result set as an array
*
- * @access private
+ * @access public
* @return array
*/
- function _fetch_assoc(&$row)
+ public function _fetch_assoc()
{
$id = ($this->curs_id) ? $this->curs_id : $this->stmt_id;
-
- return ocifetchinto($id, $row, OCI_ASSOC + OCI_RETURN_NULLS);
+ return oci_fetch_assoc($id);
}
// --------------------------------------------------------------------
@@ -162,41 +162,13 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Returns the result set as an object
*
- * @access private
+ * @access public
* @return object
*/
- function _fetch_object()
+ public function _fetch_object()
{
- $result = array();
-
- // If PHP 5 is being used we can fetch an result object
- if (function_exists('oci_fetch_object'))
- {
- $id = ($this->curs_id) ? $this->curs_id : $this->stmt_id;
-
- return @oci_fetch_object($id);
- }
-
- // If PHP 4 is being used we have to build our own result
- foreach ($this->result_array() as $key => $val)
- {
- $obj = new stdClass();
- if (is_array($val))
- {
- foreach ($val as $k => $v)
- {
- $obj->$k = $v;
- }
- }
- else
- {
- $obj->$key = $val;
- }
-
- $result[] = $obj;
- }
-
- return $result;
+ $id = ($this->curs_id) ? $this->curs_id : $this->stmt_id;
+ return @oci_fetch_object($id);
}
// --------------------------------------------------------------------
@@ -207,7 +179,7 @@ class CI_DB_oci8_result extends CI_DB_result {
* @access public
* @return array
*/
- function result_array()
+ public function result_array()
{
if (count($this->result_array) > 0)
{
@@ -217,7 +189,7 @@ class CI_DB_oci8_result extends CI_DB_result {
// oracle's fetch functions do not return arrays.
// The information is returned in reference parameters
$row = NULL;
- while ($this->_fetch_assoc($row))
+ while ($row = $this->_fetch_assoc())
{
$this->result_array[] = $row;
}
@@ -234,10 +206,10 @@ class CI_DB_oci8_result extends CI_DB_result {
* this internally before fetching results to make sure the
* result set starts at zero
*
- * @access private
+ * @access public
* @return array
*/
- function _data_seek($n = 0)
+ public function _data_seek($n = 0)
{
return FALSE; // Not needed
}