diff options
Diffstat (limited to 'system/database/drivers/pdo')
| -rw-r--r-- | system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php | 38 | ||||
| -rw-r--r-- | system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php | 38 |
2 files changed, 76 insertions, 0 deletions
diff --git a/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php b/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php index a44fd3afc..cf8b02660 100644 --- a/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php +++ b/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php @@ -176,6 +176,44 @@ class CI_DB_pdo_dblib_driver extends CI_DB_pdo_driver { // -------------------------------------------------------------------- /** + * Returns an object with field data + * + * @param string $table + * @return array + */ + public function field_data($table = '') + { + if ($table === '') + { + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; + } + + $sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT + FROM INFORMATION_SCHEMA.Columns + WHERE TABLE_NAME = '.$this->escape($table); + + if (($query = $this->query($sql)) === FALSE) + { + return FALSE; + } + $query = $query->result_object(); + + $retval = array(); + for ($i = 0, $c = count($query); $i < $c; $i++) + { + $retval[$i] = new stdClass(); + $retval[$i]->name = $query[$i]->COLUMN_NAME; + $retval[$i]->type = $query[$i]->DATA_TYPE; + $retval[$i]->max_length = ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->NUMERIC_PRECISION : $query[$i]->CHARACTER_MAXIMUM_LENGTH; + $retval[$i]->default = $query[$i]->COLUMN_DEFAULT; + } + + return $retval; + } + + // -------------------------------------------------------------------- + + /** * Update statement * * Generates a platform-specific update string from the supplied data diff --git a/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php b/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php index 1a630729d..58c673e8c 100644 --- a/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php +++ b/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php @@ -205,6 +205,44 @@ class CI_DB_pdo_sqlsrv_driver extends CI_DB_pdo_driver { // -------------------------------------------------------------------- /** + * Returns an object with field data + * + * @param string $table + * @return array + */ + public function field_data($table = '') + { + if ($table === '') + { + return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE; + } + + $sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT + FROM INFORMATION_SCHEMA.Columns + WHERE TABLE_NAME = '.$this->escape($table); + + if (($query = $this->query($sql)) === FALSE) + { + return FALSE; + } + $query = $query->result_object(); + + $retval = array(); + for ($i = 0, $c = count($query); $i < $c; $i++) + { + $retval[$i] = new stdClass(); + $retval[$i]->name = $query[$i]->COLUMN_NAME; + $retval[$i]->type = $query[$i]->DATA_TYPE; + $retval[$i]->max_length = ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->NUMERIC_PRECISION : $query[$i]->CHARACTER_MAXIMUM_LENGTH; + $retval[$i]->default = $query[$i]->COLUMN_DEFAULT; + } + + return $retval; + } + + // -------------------------------------------------------------------- + + /** * Update statement * * Generates a platform-specific update string from the supplied data |