protected function toDialectStringValues($query, Dialect $dialect)
{
$fields = [];
$values = [];
foreach ($this->fields as $var => $val) {
$fields[] = $dialect->quoteField($var);
if ($val === null) {
$values[] = $dialect->literalToString(Dialect::LITERAL_NULL);
} elseif (true === $val) {
$values[] = $dialect->literalToString(Dialect::LITERAL_TRUE);
} elseif (false === $val) {
$values[] = $dialect->literalToString(Dialect::LITERAL_FALSE);
} elseif ($val instanceof DialectString) {
$values[] = $val->toDialectString($dialect);
} else {
$values[] = $dialect->quoteValue($val);
}
}
if (!$fields || !$values) {
throw new WrongStateException('what should i insert?');
}
$fields = implode(', ', $fields);
$values = implode(', ', $values);
return $query . "({$fields}) VALUES ({$values})";
}
public function literalToString($literal)
{
switch ($literal) {
case self::LITERAL_FALSE:
return $this->quoteValue('0');
case self::LITERAL_TRUE:
return $this->quoteValue('1');
}
return parent::literalToString($literal);
}
