Latin is a highly inflected language, with three distinct genders, seven noun cases, four verb conjugations, four verb principal parts, six tenses, three persons, three moods, two voices, two aspects and two numbers.
LED Lighting Facts testing laboratory approval is granted to partners that have submitted proof of accreditation by the National Voluntary Laboratory Accreditation Program (NVLAP), a program administered by the National Institute of Science and Technology (NIST) that provides an unbiased third-party evaluation to testing and calibration laboratories ...
NVL-Land. NVL is available only in Oracle, and not in MySQL or SQL Server. Unlike a lot of programming/database terms, NVL is not an acronym for anything. It's just NVL, though it can help to think of it as Null VaLue. NVL is a substitution function; that is, it is used to display one value if another value is NULL. And not just zero, but NULL, empty, void. Think of an employee data table: If a certain data field is NULL, such as cell phone number, you could use NVL to substitute in a generic number (maybe their desk phone, or 999-9999). The syntax is: