/**
* @return string
*/
public function build()
{
$fields = '';
if (!empty($this->fields)) {
if (is_array($this->fields)) {
$fields = CreateDefinition::build($this->fields) . ' ';
} elseif ($this->fields instanceof ArrayObj) {
$fields = ArrayObj::build($this->fields);
}
}
if ($this->options->has('DATABASE')) {
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . OptionsArray::build($this->entityOptions);
} elseif ($this->options->has('TABLE')) {
$partition = '';
if (!empty($this->partitionBy)) {
$partition .= "\nPARTITION BY " . $this->partitionBy;
}
if (!empty($this->partitionsNum)) {
$partition .= "\nPARTITIONS " . $this->partitionsNum;
}
if (!empty($this->subpartitionBy)) {
$partition .= "\nSUBPARTITION BY " . $this->subpartitionBy;
}
if (!empty($this->subpartitionsNum)) {
$partition .= "\nSUBPARTITIONS " . $this->subpartitionsNum;
}
if (!empty($this->partitions)) {
$partition .= "\n" . PartitionDefinition::build($this->partitions);
}
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . $fields . OptionsArray::build($this->entityOptions) . $partition;
} elseif ($this->options->has('VIEW')) {
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . $fields . ' AS ' . TokensList::build($this->body) . ' ' . OptionsArray::build($this->entityOptions);
} elseif ($this->options->has('TRIGGER')) {
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . OptionsArray::build($this->entityOptions) . ' ' . 'ON ' . Expression::build($this->table) . ' ' . 'FOR EACH ROW ' . TokensList::build($this->body);
} elseif ($this->options->has('PROCEDURE') || $this->options->has('FUNCTION')) {
$tmp = '';
if ($this->options->has('FUNCTION')) {
$tmp = 'RETURNS ' . DataType::build($this->return);
}
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . ParameterDefinition::build($this->parameters) . ' ' . $tmp . ' ' . TokensList::build($this->body);
} else {
return 'CREATE ' . OptionsArray::build($this->options) . ' ' . Expression::build($this->name) . ' ' . TokensList::build($this->body);
}
return '';
}
/**
* @param FieldDefinition|FieldDefinition[] $component The component to be built.
*
* @return string
*/
public static function build($component)
{
if (is_array($component)) {
$ret = array();
foreach ($component as $c) {
$ret[] = static::build($c);
}
return "(\n" . implode(",\n", $ret) . "\n)";
} else {
$tmp = '';
if ($component->isConstraint) {
$tmp .= 'CONSTRAINT ';
}
if (!empty($component->name)) {
$tmp .= Context::escape($component->name) . ' ';
}
if (!empty($component->type)) {
$tmp .= DataType::build($component->type) . ' ';
}
if (!empty($component->key)) {
$tmp .= Key::build($component->key) . ' ';
}
if (!empty($component->references)) {
$tmp .= 'REFERENCES ' . Reference::build($component->references) . ' ';
}
$tmp .= OptionsArray::build($component->options);
return trim($tmp);
}
}
/**
* @param CreateDefinition|CreateDefinition[] $component The component to be built.
* @param array $options Parameters for building.
*
* @return string
*/
public static function build($component, array $options = array())
{
if (is_array($component)) {
return "(\n " . implode(",\n ", $component) . "\n)";
} else {
$tmp = '';
if ($component->isConstraint) {
$tmp .= 'CONSTRAINT ';
}
if (isset($component->name) && $component->name !== '') {
$tmp .= Context::escape($component->name) . ' ';
}
if (!empty($component->type)) {
$tmp .= DataType::build($component->type, array('lowercase' => true)) . ' ';
}
if (!empty($component->key)) {
$tmp .= $component->key . ' ';
}
if (!empty($component->references)) {
$tmp .= 'REFERENCES ' . $component->references . ' ';
}
$tmp .= $component->options;
return trim($tmp);
}
}
/**
* @param ParameterDefinition[] $component The component to be built.
*
* @return string
*/
public static function build($component)
{
$ret = array();
foreach ($component as $c) {
$tmp = '';
if (!empty($c->inOut)) {
$tmp .= $c->inOut . ' ';
}
$ret[] = trim($tmp . Context::escape($c->name) . ' ' . DataType::build($c->type));
}
return '(' . implode(', ', $ret) . ')';
}