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-rw-r--r--system/database/drivers/postgre/postgre_driver.php41
-rw-r--r--system/database/drivers/postgre/postgre_forge.php6
2 files changed, 3 insertions, 44 deletions
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index f95ff560f..1e96452b4 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -457,47 +457,6 @@ class CI_DB_postgre_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Escape the SQL Identifiers
- *
- * This function escapes column and table names
- *
- * @param string
- * @return string
- */
- public function _escape_identifiers($item)
- {
- if ($this->_escape_char == '')
- {
- return $item;
- }
-
- foreach ($this->_reserved_identifiers as $id)
- {
- if (strpos($item, '.'.$id) !== FALSE)
- {
- $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item);
-
- // remove duplicates if the user already included the escape
- return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str);
- }
- }
-
- if (strpos($item, '.') !== FALSE)
- {
- $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char;
- }
- else
- {
- $str = $this->_escape_char.$item.$this->_escape_char;
- }
-
- // remove duplicates if the user already included the escape
- return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str);
- }
-
- // --------------------------------------------------------------------
-
- /**
* From Tables
*
* This function implicitly groups FROM tables so there is no confusion
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index a72449820..f7d59284a 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -193,8 +193,7 @@ class CI_DB_postgre_forge extends CI_DB_forge {
}
}
- $sql .= $this->db->_escape_identifiers($table)." (";
- $sql .= $this->_process_fields($fields, $primary_keys);
+ $sql .= $this->db->escape_identifiers($table).' ('.$this->_process_fields($fields, $primary_keys);
if (count($primary_keys) > 0)
{
@@ -237,11 +236,12 @@ class CI_DB_postgre_forge extends CI_DB_forge {
/**
* Drop Table
*
+ * @param string table name
* @return string
*/
public function _drop_table($table)
{
- return "DROP TABLE IF EXISTS ".$this->db->_escape_identifiers($table)." CASCADE";
+ return 'DROP TABLE IF EXISTS '.$this->db->escape_identifiers($table).' CASCADE';
}
// --------------------------------------------------------------------