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Fix #2027

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commit 3545102a83a70a42876148037bec05f4bb32913e 1 parent b8c4e48
@narfbg narfbg authored
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17 system/database/DB_forge.php
@@ -402,7 +402,7 @@ protected function _create_table($table, $if_not_exists)
// Are indexes created from within the CREATE TABLE statement? (e.g. in MySQL)
if ($this->_create_table_keys === TRUE)
{
- $columns .= $this->_process_indexes();
+ $columns .= $this->_process_indexes($table);
}
// _create_table will usually have the following format: "%s %s (%s\n)"
@@ -962,14 +962,25 @@ protected function _process_primary_keys($table)
* @param string $table
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$table = $this->db->escape_identifiers($table);
$sqls = array();
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
View
15 system/database/drivers/cubrid/cubrid_forge.php
@@ -179,13 +179,24 @@ protected function _attr_type(&$attributes)
* @param string $table (ignored)
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$sql = '';
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
View
15 system/database/drivers/mysql/mysql_forge.php
@@ -175,13 +175,24 @@ protected function _process_column($field)
* @param string $table (ignored)
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$sql = '';
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
View
15 system/database/drivers/mysqli/mysqli_forge.php
@@ -175,13 +175,24 @@ protected function _process_column($field)
* @param string $table (ignored)
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$sql = '';
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
View
15 system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
@@ -179,13 +179,24 @@ protected function _attr_type(&$attributes)
* @param string $table (ignored)
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$sql = '';
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
View
15 system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
@@ -189,13 +189,24 @@ protected function _process_column($field)
* @param string $table (ignored)
* @return string
*/
- protected function _process_indexes($table = NULL)
+ protected function _process_indexes($table)
{
$sql = '';
for ($i = 0, $c = count($this->keys); $i < $c; $i++)
{
- if ( ! isset($this->fields[$this->keys[$i]]))
+ if (is_array($this->keys[$i]))
+ {
+ for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
+ {
+ if ( ! isset($this->fields[$this->keys[$i][$i2]]))
+ {
+ unset($this->keys[$i][$i2]);
+ continue;
+ }
+ }
+ }
+ elseif ( ! isset($this->fields[$this->keys[$i]]))
{
unset($this->keys[$i]);
continue;
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