Urdu, like Hindi, is a form of Hindustani. It evolved from the medieval (6th to 13th century) Apabhraá¹Åa register of the preceding Shauraseni language, a Middle Indo-Aryan language that is also the ancestor of other modern languages, including the Punjabi dialects.
News Fact: Oracle R Enterprise 1.5 is now generally available! New: Automated Trading Strategies using R. Oracle R Enterprise, a component of the Oracle Advanced Analytics Option, makes the open source R statistical programming language and environment ready for the enterprise and big data. Designed for problems involving large volumes of data, Oracle R Enterprise integrates R with Oracle Database.
In a DECODE function, Oracle considers two nulls to be equivalent. If expr is null, then Oracle returns the result of the first search that is also null. The maximum number of components in the DECODE function, including expr, searches, results, and default, is 255.ECODE compares expr to each search value one by one. If expr is equal to a search, then Oracle Database returns the corresponding result. If no match is found, then Oracle returns default. If default is omitted, then Oracle returns null.