public function create_column($column)
{
$column['column_name'] = strtolower($column['column_name']);
$column['data_type'] = strtolower(preg_replace('/\\(.*?\\)/', '', $column['data_type']));
if ($column['data_default'] !== null) {
$column['data_default'] = trim($column['data_default'], "' ");
}
if ($column['data_type'] == 'number') {
if ($column['data_scale'] > 0) {
$column['data_type'] = 'decimal';
} elseif ($column['data_scale'] == 0) {
$column['data_type'] = 'int';
}
}
$c = new Column();
$c->inflected_name = Inflector::instance()->variablize($column['column_name']);
$c->name = $column['column_name'];
$c->nullable = $column['nullable'] == 'Y' ? true : false;
$c->pk = $column['pk'] == 'P' ? true : false;
$c->length = $column['data_length'];
if ($column['data_type'] == 'timestamp') {
$c->raw_type = 'datetime';
} else {
$c->raw_type = $column['data_type'];
}
$c->map_raw_type();
$c->default = $c->cast($column['data_default']);
return $c;
}
public function create_column($column)
{
$c = new Column();
$c->inflected_name = Inflector::instance()->variablize($column['name']);
$c->name = $column['name'];
$c->nullable = $column['notnull'] ? false : true;
$c->pk = $column['pk'] ? true : false;
$c->auto_increment = $column['type'] == 'INTEGER' && $c->pk;
$column['type'] = preg_replace('/ +/', ' ', $column['type']);
$column['type'] = str_replace(array('(', ')'), ' ', $column['type']);
$column['type'] = Utils::squeeze(' ', $column['type']);
$matches = explode(' ', $column['type']);
if (!empty($matches)) {
$c->raw_type = strtolower($matches[0]);
if (count($matches) > 1) {
$c->length = intval($matches[1]);
}
}
$c->map_raw_type();
if ($c->type == Column::DATETIME) {
$c->length = 19;
} elseif ($c->type == Column::DATE) {
$c->length = 10;
}
// From SQLite3 docs: The value is a signed integer, stored in 1, 2, 3, 4, 6,
// or 8 bytes depending on the magnitude of the value.
// so is it ok to assume it's possible an int can always go up to 8 bytes?
if ($c->type == Column::INTEGER && !$c->length) {
$c->length = 8;
}
$c->default = $c->cast($column['dflt_value'], $this);
return $c;
}
public function createColumn(&$column)
{
$c = new Column();
$c->inflected_name = Inflector::instance()->variablize($column['field']);
$c->name = $column['field'];
$c->nullable = $column['null'] === 'YES' ? true : false;
$c->pk = $column['key'] === 'PRI' ? true : false;
$c->auto_increment = $column['extra'] === 'auto_increment' ? true : false;
if ($column['type'] == 'timestamp' || $column['type'] == 'datetime') {
$c->raw_type = 'datetime';
$c->length = 19;
} elseif ($column['type'] == 'date') {
$c->raw_type = 'date';
$c->length = 10;
} elseif ($column['type'] == 'time') {
$c->raw_type = 'time';
$c->length = 8;
} else {
\preg_match('/^([A-Za-z0-9_]+)(\\(([0-9]+(,[0-9]+)?)\\))?/', $column['type'], $matches);
$c->raw_type = \count($matches) > 0 ? $matches[1] : $column['type'];
if (\count($matches) >= 4) {
$c->length = \intval($matches[3]);
}
}
$c->mapRawType();
$c->default = $c->cast($column['default'], $this);
return $c;
}
public function createColumn(&$column)
{
$c = new Column();
$c->inflected_name = Inflector::instance()->variablize($column['field']);
$c->name = $column['field'];
$c->nullable = $column['not_nullable'] ? false : true;
$c->pk = $column['pk'] ? true : false;
$c->auto_increment = false;
if (\substr($column['type'], 0, 9) == 'timestamp') {
$c->raw_type = 'datetime';
$c->length = 19;
} elseif ($column['type'] == 'date') {
$c->raw_type = 'date';
$c->length = 10;
} else {
\preg_match('/^([A-Za-z0-9_]+)(\\(([0-9]+(,[0-9]+)?)\\))?/', $column['type'], $matches);
$c->raw_type = \count($matches) > 0 ? $matches[1] : $column['type'];
$c->length = \count($matches) >= 4 ? \intval($matches[3]) : \intval($column['attlen']);
if ($c->length < 0) {
$c->length = null;
}
}
$c->mapRawType();
if ($column['default']) {
\preg_match("/^nextval\\('(.*)'\\)\$/", $column['default'], $matches);
if (\count($matches) == 2) {
$c->sequence = $matches[1];
} else {
$c->default = $c->cast($column['default'], $this);
}
}
return $c;
}
public function create_column(&$column)
{
$c = new Column();
$c->inflected_name = Inflector::instance()->variablize($column['field']);
$c->name = $column['field'];
$c->nullable = $column['nullable'] === 'YES' ? true : false;
$c->auto_increment = $column['extra'] === '1' ? true : false;
$c->pk = $column['pk'] === 'PRIMARY KEY' ? true : false;
$c->raw_type = $column['data_type'];
$c->length = $column['length'] ? $column['length'] : $column['radix'];
if ($c->raw_type == 'text') {
$c->length = null;
}
if ($c->raw_type == 'datetime') {
$c->length = 19;
}
$c->map_raw_type();
$c->default = $c->cast(preg_replace("#\\(+'?(.*?)'?\\)+#", '$1', $column['data_default']), $this);
return $c;
}
public function test_empty_and_null_datetime_strings_should_return_null()
{
$column = new Column();
$column->type = Column::DATETIME;
$this->assert_equals(null, $column->cast(null, $this->conn));
$this->assert_equals(null, $column->cast('', $this->conn));
}
public function test_ar_date_time_attribute_copies_exact_tz()
{
$dt = new DateTime(null, new \DateTimeZone('America/New_York'));
$column = new Column();
$column->type = Column::DATETIME;
$dt2 = $column->cast($dt, $this->conn);
$this->assert_equals($dt->getTimestamp(), $dt2->getTimestamp());
$this->assert_equals($dt->getTimeZone(), $dt2->getTimeZone());
$this->assert_equals($dt->getTimeZone()->getName(), $dt2->getTimeZone()->getName());
}
public function testEmptyAndNullDatetimeStringsShouldReturnNull()
{
$column = new Column();
$column->type = Column::DATETIME;
$this->assertEquals(null, $column->cast(null, $this->conn));
$this->assertEquals(null, $column->cast('', $this->conn));
}
