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-rw-r--r--system/database/DB_forge.php36
-rw-r--r--system/database/drivers/mysql/mysql_forge.php30
-rw-r--r--system/database/drivers/mysqli/mysqli_forge.php30
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php30
4 files changed, 103 insertions, 23 deletions
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 1cebb189c..fc4a9230f 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -314,9 +314,10 @@ abstract class CI_DB_forge {
*
* @param string $table Table name
* @param bool $if_not_exists Whether to add IF NOT EXISTS condition
+ * @param array $attributes Associative array of table attributes
* @return bool
*/
- public function create_table($table = '', $if_not_exists = FALSE)
+ public function create_table($table = '', $if_not_exists = FALSE, array $attributes = array())
{
if ($table === '')
{
@@ -332,7 +333,7 @@ abstract class CI_DB_forge {
show_error('Field information is required.');
}
- $sql = $this->_create_table($table, $if_not_exists);
+ $sql = $this->_create_table($table, $if_not_exists, $attributes);
if (is_bool($sql))
{
@@ -368,9 +369,10 @@ abstract class CI_DB_forge {
*
* @param string $table Table name
* @param bool $if_not_exists Whether to add 'IF NOT EXISTS' condition
+ * @param array $attributes Associative array of table attributes
* @return mixed
*/
- protected function _create_table($table, $if_not_exists)
+ protected function _create_table($table, $if_not_exists, $attributes)
{
if ($if_not_exists === TRUE && $this->_create_table_if === FALSE)
{
@@ -406,10 +408,11 @@ abstract class CI_DB_forge {
}
// _create_table will usually have the following format: "%s %s (%s\n)"
- $sql = sprintf($this->_create_table.';',
+ $sql = sprintf($this->_create_table.'%s;',
$sql,
$this->db->escape_identifiers($table),
- $columns
+ $columns,
+ $this->_create_table_attr($attributes)
);
return $sql;
@@ -418,6 +421,29 @@ abstract class CI_DB_forge {
// --------------------------------------------------------------------
/**
+ * CREATE TABLE attributes
+ *
+ * @param array $attributes Associative array of table attributes
+ * @return string
+ */
+ protected function _create_table_attr($attributes)
+ {
+ $sql = '';
+
+ foreach (array_keys($attributes) as $key)
+ {
+ if (is_string($key))
+ {
+ $sql .= ' '.strtoupper($key).' '.$attributes[$key];
+ }
+ }
+
+ return $sql;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Drop Table
*
* @param string $table_name Table name
diff --git a/system/database/drivers/mysql/mysql_forge.php b/system/database/drivers/mysql/mysql_forge.php
index e251c0ea6..3b3cbdee0 100644
--- a/system/database/drivers/mysql/mysql_forge.php
+++ b/system/database/drivers/mysql/mysql_forge.php
@@ -82,16 +82,34 @@ class CI_DB_mysql_forge extends CI_DB_forge {
// --------------------------------------------------------------------
/**
- * Class constructor
+ * CREATE TABLE attributes
*
- * @param object &$db Database object
- * @return void
+ * @param array $attributes Associative array of table attributes
+ * @return string
*/
- public function __construct(&$db)
+ protected function _create_table_attr($attributes)
{
- parent::__construct($db);
+ $sql = '';
+
+ foreach (array_keys($attributes) as $key)
+ {
+ if (is_string($key))
+ {
+ $sql .= ' '.strtoupper($key).' = '.$attributes[$key];
+ }
+ }
- $this->_create_table .= ' DEFAULT CHARSET '.$this->db->char_set.' COLLATE '.$this->db->dbcollat;
+ if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
+ {
+ $sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
+ }
+
+ if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
+ {
+ $sql .= ' COLLATE = '.$this->db->dbcollat;
+ }
+
+ return $sql;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php
index d1e5e20ff..1a568ccd9 100644
--- a/system/database/drivers/mysqli/mysqli_forge.php
+++ b/system/database/drivers/mysqli/mysqli_forge.php
@@ -82,16 +82,34 @@ class CI_DB_mysqli_forge extends CI_DB_forge {
// --------------------------------------------------------------------
/**
- * Class constructor
+ * CREATE TABLE attributes
*
- * @param object &$db Database object
- * @return void
+ * @param array $attributes Associative array of table attributes
+ * @return string
*/
- public function __construct(&$db)
+ protected function _create_table_attr($attributes)
{
- parent::__construct($db);
+ $sql = '';
+
+ foreach (array_keys($attributes) as $key)
+ {
+ if (is_string($key))
+ {
+ $sql .= ' '.strtoupper($key).' = '.$attributes[$key];
+ }
+ }
- $this->_create_table .= ' DEFAULT CHARSET '.$this->db->char_set.' COLLATE '.$this->db->dbcollat;
+ if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
+ {
+ $sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
+ }
+
+ if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
+ {
+ $sql .= ' COLLATE = '.$this->db->dbcollat;
+ }
+
+ return $sql;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php b/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
index 74689d91e..3ac98e6c3 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
@@ -96,16 +96,34 @@ class CI_DB_pdo_mysql_forge extends CI_DB_pdo_forge {
// --------------------------------------------------------------------
/**
- * Class constructor
+ * CREATE TABLE attributes
*
- * @param object &$db Database object
- * @return void
+ * @param array $attributes Associative array of table attributes
+ * @return string
*/
- public function __construct(&$db)
+ protected function _create_table_attr($attributes)
{
- parent::__construct($db);
+ $sql = '';
+
+ foreach (array_keys($attributes) as $key)
+ {
+ if (is_string($key))
+ {
+ $sql .= ' '.strtoupper($key).' = '.$attributes[$key];
+ }
+ }
- $this->_create_table .= ' DEFAULT CHARSET '.$this->db->char_set.' COLLATE '.$this->db->dbcollat;
+ if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
+ {
+ $sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
+ }
+
+ if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
+ {
+ $sql .= ' COLLATE = '.$this->db->dbcollat;
+ }
+
+ return $sql;
}
// --------------------------------------------------------------------
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-09 15:49:20 +0100