diff options
Diffstat (limited to 'system/database/drivers/mysqli/mysqli_forge.php')
| -rw-r--r-- | system/database/drivers/mysqli/mysqli_forge.php | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php index 1a6e284ee..f29ea5ade 100644 --- a/system/database/drivers/mysqli/mysqli_forge.php +++ b/system/database/drivers/mysqli/mysqli_forge.php @@ -175,13 +175,24 @@ class CI_DB_mysqli_forge extends CI_DB_forge { * @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; |