/**
* {@inheritdoc}
*/
public function getColumns($tableName)
{
$columns = array();
$sql = sprintf("SELECT column_name, data_type, is_identity, is_nullable,\n column_default, character_maximum_length, numeric_precision, numeric_scale\n FROM information_schema.columns\n WHERE table_name ='%s'", $tableName);
$columnsInfo = $this->fetchAll($sql);
foreach ($columnsInfo as $columnInfo) {
$column = new Column();
$column->setName($columnInfo['column_name'])->setType($this->getPhinxType($columnInfo['data_type']))->setNull($columnInfo['is_nullable'] === 'YES')->setDefault($columnInfo['column_default'])->setIdentity($columnInfo['is_identity'] === 'YES')->setPrecision($columnInfo['numeric_precision'])->setScale($columnInfo['numeric_scale']);
if (preg_match('/\\bwith time zone$/', $columnInfo['data_type'])) {
$column->setTimezone(true);
}
if (isset($columnInfo['character_maximum_length'])) {
$column->setLimit($columnInfo['character_maximum_length']);
}
$columns[] = $column;
}
return $columns;
}
