From a287a34c215903d3452023d74149eb5880125715 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 5 Nov 2012 23:19:59 +0200
Subject: Refactored DB Forge

- PDO subdrivers are isolated from each other now.
- Added compatibility for pretty much all of the features, for every DB platform.
- Unified the way that stuff works in general.
- Fixes issue #1005.
---
 .../drivers/pdo/subdrivers/pdo_oci_forge.php       | 133 +++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
new file mode 100644
index 000000000..dbcb64d31
--- /dev/null
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -0,0 +1,133 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 5.2.4 or newer
+ *
+ * NOTICE OF LICENSE
+ *
+ * Licensed under the Open Software License version 3.0
+ *
+ * This source file is subject to the Open Software License (OSL 3.0) that is
+ * bundled with this package in the files license.txt / license.rst.  It is
+ * also available through the world wide web at this URL:
+ * http://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to obtain it
+ * through the world wide web, please send an email to
+ * licensing@ellislab.com so we can send you a copy immediately.
+ *
+ * @package		CodeIgniter
+ * @author		EllisLab Dev Team
+ * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
+ * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * @link		http://codeigniter.com
+ * @since		Version 2.1.0
+ * @filesource
+ */
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/**
+ * PDO Oracle Forge Class
+ *
+ * @category	Database
+ * @author		EllisLab Dev Team
+ * @link		http://codeigniter.com/user_guide/database/
+ */
+class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
+
+	/**
+	 * CREATE DATABASE statement
+	 *
+	 * @var	string
+	 */
+	protected $_create_database	= FALSE;
+
+	/**
+	 * DROP DATABASE statement
+	 *
+	 * @var	string
+	 */
+	protected $_drop_database	= FALSE;
+
+	/**
+	 * CREATE TABLE IF statement
+	 *
+	 * @var	string
+	 */
+	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
+
+	/**
+	 * UNSIGNED support
+	 *
+	 * @var	bool|array
+	 */
+	protected $_unsigned		= FALSE;
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * ALTER TABLE
+	 *
+	 * @param	string	$alter_type	ALTER type
+	 * @param	string	$table		Table name
+	 * @param	mixed	$field		Column definition
+	 * @return	string|string[]
+	 */
+	protected function _alter_table($alter_type, $table, $field)
+	{
+		if ($alter_type === 'DROP')
+		{
+			return parent::_alter_table($alter_type, $table, $field);
+		}
+		elseif ($alter_type === 'CHANGE')
+		{
+			$alter_type = 'MODIFY';
+		}
+
+		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
+		$sqls = array();
+		for ($i = 0, $c = count($field); $i < $c; $i++)
+		{
+			if ($field[$i]['_literal'] !== FALSE)
+			{
+				$field[$i] = "\n\t".$field[$i]['_literal'];
+			}
+			else
+			{
+				$field[$i]['_literal'] = "\n\t".$this->_process_column($field[$i]);
+				if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
+				{
+					$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
+						.' '.$this->db->escape_identifiers($field[$i]['new_name']);
+				}
+			}
+		}
+
+		$sql .= ' '.$alter_type.' ';
+		$sql .= (count($field) === 1)
+				? $fields[0]
+				: '('.implode(',', $field).')';
+
+		// RENAME COLUMN must be executed after MODIFY
+		array_unshift($sqls, $sql);
+		return $sql;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * Field attribute AUTO_INCREMENT
+	 *
+	 * @param	array	&$attributes
+	 * @param	array	&$field
+	 * @return	void
+	 */
+	protected function _attr_auto_increment(&$attributes, &$field)
+	{
+		// Not supported - sequences and triggers must be used instead
+	}
+
+}
+
+/* End of file pdo_oci_forge.php */
+/* Location: ./system/database/drivers/pdo/subdrivers/pdo_oci_forge.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From b67277b8063b0e6aab051ce269194255ef83e808 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 12 Nov 2012 12:51:14 +0200
Subject: Bring back the AFTER clause for DB Forge add_column()

(it was temporarily removed due to multiple inconsistencies with other drivers)

This commit also fixes issue #1988.
Also added support for the FIRST clause (again, MySQL and CUBRID only).
---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index dbcb64d31..8052d218f 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
-- 
cgit v1.2.3-24-g4f1b


From 7ade8b7944d10f4fd1583789309cf003a3eac6f7 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 22 Nov 2012 13:12:22 +0200
Subject: Fix modify_column() issues (#2020)

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 8052d218f..6d51a14b1 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -105,7 +105,7 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 
 		$sql .= ' '.$alter_type.' ';
 		$sql .= (count($field) === 1)
-				? $fields[0]
+				? $field[0]
 				: '('.implode(',', $field).')';
 
 		// RENAME COLUMN must be executed after MODIFY
-- 
cgit v1.2.3-24-g4f1b


From 80500afbd188600212ca913a7bac073009feac73 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 1 Jan 2013 08:16:53 +0200
Subject: [ci skip] Happy new year

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 6d51a14b1..4ace1bc4e 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 2.1.0
-- 
cgit v1.2.3-24-g4f1b


From 871754af60251993d640981e107d2def5f2db396 Mon Sep 17 00:00:00 2001
From: darwinel <kmorssink@gmail.com>
Date: Tue, 11 Feb 2014 17:34:57 +0100
Subject: 2013 > 2014

Update copyright notices from 2013 to 2014.
And update one calendar example in user_guide from year 2013/2014 to
2014/2015.
---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 4ace1bc4e..dbbff5b2d 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2013, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 2.1.0
-- 
cgit v1.2.3-24-g4f1b


From bdb96ca1b1dbfc1791172fd169d7751cbc4d7d55 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 28 Oct 2014 00:13:31 +0200
Subject: [ci skip] Switch to MIT license; close #3293

---
 .../drivers/pdo/subdrivers/pdo_oci_forge.php       | 39 ++++++++++++++--------
 1 file changed, 25 insertions(+), 14 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index dbbff5b2d..d4f33e144 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -4,24 +4,35 @@
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
- * NOTICE OF LICENSE
+ * This content is released under the MIT License (MIT)
  *
- * Licensed under the Open Software License version 3.0
+ * Copyright (c) 2014, British Columbia Institute of Technology
  *
- * This source file is subject to the Open Software License (OSL 3.0) that is
- * bundled with this package in the files license.txt / license.rst.  It is
- * also available through the world wide web at this URL:
- * http://opensource.org/licenses/OSL-3.0
- * If you did not receive a copy of the license and are unable to obtain it
- * through the world wide web, please send an email to
- * licensing@ellislab.com so we can send you a copy immediately.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * @package		CodeIgniter
- * @author		EllisLab Dev Team
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @package	CodeIgniter
+ * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
- * @link		http://codeigniter.com
- * @since		Version 2.1.0
+ * @copyright	Copyright (c) 2014, British Columbia Institute of Technology (http://bcit.ca/)
+ * @license	http://opensource.org/licenses/MIT	MIT License
+ * @link	http://codeigniter.com
+ * @since	Version 3.0.0
  * @filesource
  */
 defined('BASEPATH') OR exit('No direct script access allowed');
-- 
cgit v1.2.3-24-g4f1b


From 5289f27c07bfb1d961317de351c4819f25dd5f2e Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 3 Nov 2014 22:45:28 +0200
Subject: Polish changes following #3305

Also add support for field comments in PostgreSQL & Oracle ... only via alter_table() for now :/
---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index d4f33e144..ecbc887a0 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -106,6 +106,14 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 			else
 			{
 				$field[$i]['_literal'] = "\n\t".$this->_process_column($field[$i]);
+
+				if ( ! empty($field[$i]['comment']))
+				{
+					$sqls[] = 'COMMENT ON COLUMN '
+						.$this->db->escape_identifiers($table).'.'.$this->db->escape_identifiers($field[$i]['name'])
+						.' IS '.$field[$i]['comment'];
+				}
+
 				if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
 				{
 					$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-- 
cgit v1.2.3-24-g4f1b


From fe9309d22c1b088f5363954d6dac013c8c955894 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Fri, 9 Jan 2015 17:48:58 +0200
Subject: Bulk (mostly documentation) update

 - Remove PHP version from license notices
 - Bump year number in copyright notices
 - Recommend PHP 5.4 or newer to be used
 - Tell Travis-CI to test on PHP 5.3.0 instead of the latest 5.3 version

Related: #3450
---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index ecbc887a0..64065e875 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -2,11 +2,11 @@
 /**
  * CodeIgniter
  *
- * An open source application development framework for PHP 5.2.4 or newer
+ * An open source application development framework for PHP
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2015, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @copyright	Copyright (c) 2014, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	http://codeigniter.com
  * @since	Version 3.0.0
-- 
cgit v1.2.3-24-g4f1b


From 4cbe463b4c442e0e2dae2f43565e77f7ac5ecb86 Mon Sep 17 00:00:00 2001
From: vlakoff <vlakoff@gmail.com>
Date: Wed, 21 Jan 2015 22:56:22 +0100
Subject: Remove closing blocks at end of PHP files

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 64065e875..e2078cf39 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -147,6 +147,3 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 	}
 
 }
-
-/* End of file pdo_oci_forge.php */
-/* Location: ./system/database/drivers/pdo/subdrivers/pdo_oci_forge.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From 125ef4751080a2118cb203357d77687699e3eb25 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:33:00 +0200
Subject: [ci skip] Bump year to 2016

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index e2078cf39..64d1c89f0 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -6,7 +6,7 @@
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014 - 2015, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2016, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	http://codeigniter.com
  * @since	Version 3.0.0
-- 
cgit v1.2.3-24-g4f1b


From bd202c91b0e9cf0a8c93bcaa71df9574f5909346 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:50:18 +0200
Subject: [ci skip] Update codeigniter.com links to https

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 64d1c89f0..2f7bb6c78 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -31,7 +31,7 @@
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
  * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
- * @link	http://codeigniter.com
+ * @link	https://codeigniter.com
  * @since	Version 3.0.0
  * @filesource
  */
@@ -42,7 +42,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
  *
  * @category	Database
  * @author		EllisLab Dev Team
- * @link		http://codeigniter.com/user_guide/database/
+ * @link		https://codeigniter.com/user_guide/database/
  */
 class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 
-- 
cgit v1.2.3-24-g4f1b


From 1924e879b165fb119847a49a7a5eab2f28295fa2 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 11 Jan 2016 12:55:34 +0200
Subject: [ci skip] Update ellislab.com links to https too

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 2f7bb6c78..d0b7be8f2 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -28,7 +28,7 @@
  *
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
  * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	https://codeigniter.com
-- 
cgit v1.2.3-24-g4f1b


From a09b96900af8615f4bb0b50046588fb3d5e5db84 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 28 Jun 2016 11:06:47 +0300
Subject: Merge pull request #4678 from kenjis/fix-oci8_forge

DBForge adjustments for Oracle
---
 .../drivers/pdo/subdrivers/pdo_oci_forge.php       | 36 +++++++++++++++++++---
 1 file changed, 32 insertions(+), 4 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index d0b7be8f2..94a52ffc8 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -54,18 +54,18 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 	protected $_create_database	= FALSE;
 
 	/**
-	 * DROP DATABASE statement
+	 * CREATE TABLE IF statement
 	 *
 	 * @var	string
 	 */
-	protected $_drop_database	= FALSE;
+	protected $_create_table_if	= FALSE;
 
 	/**
-	 * CREATE TABLE IF statement
+	 * DROP DATABASE statement
 	 *
 	 * @var	string
 	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
+	protected $_drop_database	= FALSE;
 
 	/**
 	 * UNSIGNED support
@@ -146,4 +146,32 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 		// Not supported - sequences and triggers must be used instead
 	}
 
+	/**
+	 * Field attribute TYPE
+	 *
+	 * Performs a data type mapping between different databases.
+	 *
+	 * @param	array	&$attributes
+	 * @return	void
+	 */
+	protected function _attr_type(&$attributes)
+	{
+		switch (strtoupper($attributes['TYPE']))
+		{
+			case 'TINYINT':
+				$attributes['TYPE'] = 'NUMBER';
+				return;
+			case 'MEDIUMINT':
+				$attributes['TYPE'] = 'NUMBER';
+				return;
+			case 'INT':
+				$attributes['TYPE'] = 'NUMBER';
+				return;
+			case 'BIGINT':
+				$attributes['TYPE'] = 'NUMBER';
+				return;
+			default: return;
+		}
+	}
+
 }
-- 
cgit v1.2.3-24-g4f1b


From 9a7f19c08d98aeb1331cf19327fe8e4560415c91 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 28 Jun 2016 11:12:07 +0300
Subject: [ci skip] Add changelog entries for PR #4678

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 1 -
 1 file changed, 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 94a52ffc8..705b1c711 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -173,5 +173,4 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 			default: return;
 		}
 	}
-
 }
-- 
cgit v1.2.3-24-g4f1b


From da60e9bc66ec90970fbd2dfd08b0a6e66b9f5f5f Mon Sep 17 00:00:00 2001
From: Master Yoda <jim_parry@bcit.ca>
Date: Sat, 31 Dec 2016 08:46:18 -0800
Subject: Update copyright data to 2017

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index 705b1c711..c8983ee56 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -6,7 +6,7 @@
  *
  * This content is released under the MIT License (MIT)
  *
- * Copyright (c) 2014 - 2016, British Columbia Institute of Technology
+ * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -29,7 +29,7 @@
  * @package	CodeIgniter
  * @author	EllisLab Dev Team
  * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/)
+ * @copyright	Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
  * @license	http://opensource.org/licenses/MIT	MIT License
  * @link	https://codeigniter.com
  * @since	Version 3.0.0
-- 
cgit v1.2.3-24-g4f1b


From 7ff61363b7f153670e9c8e4972eb5b842fc4ea53 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 13 Jun 2017 13:26:31 +0300
Subject: [ci skip] Apply PR #5150 patch to pdo/oci and add changelog entry

---
 system/database/drivers/pdo/subdrivers/pdo_oci_forge.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/database/drivers/pdo/subdrivers/pdo_oci_forge.php')

diff --git a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
index c8983ee56..813207b8e 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
@@ -117,7 +117,7 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
 				if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
 				{
 					$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-						.' '.$this->db->escape_identifiers($field[$i]['new_name']);
+						.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
 				}
 			}
 		}
-- 
cgit v1.2.3-24-g4f1b