Doctrine\DBAL\Platforms\OraclePlatform::getIdentitySequenceName PHP Method

    public function getIdentitySequenceName($tableName, $columnName)
    {
        $table = new Identifier($tableName);
        // No usage of column name to preserve BC compatibility with <2.5
        $identitySequenceName = $table->getName() . '_SEQ';
        if ($table->isQuoted()) {
            $identitySequenceName = '"' . $identitySequenceName . '"';
        }
        $identitySequenceIdentifier = $this->normalizeIdentifier($identitySequenceName);
        return $identitySequenceIdentifier->getQuotedName($this);
    }