enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Hint (SQL) - Wikipedia

    en.wikipedia.org/wiki/Hint_(SQL)

    Different database engines use different approaches in implementing hints. MySQL uses its own extension to the SQL standard, where a table name may be followed by USE INDEX, FORCE INDEX or IGNORE INDEX keywords. [1] Oracle implements hints by using specially-crafted comments in the query that begin with a + symbol, thus not affecting SQL ...

  3. PL/SQL - Wikipedia

    en.wikipedia.org/wiki/PL/SQL

    PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL.

  4. Oracle Spatial and Graph - Wikipedia

    en.wikipedia.org/wiki/Oracle_Spatial_and_Graph

    Oracle Spatial and Graph, formerly Oracle Spatial, is a free option component of the Oracle Database.The spatial features in Oracle Spatial and Graph aid users in managing geographic and location-data in a native type within an Oracle database, potentially supporting a wide range of applications — from automated mapping, facilities management, and geographic information systems (), to ...

  5. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    Free under the creative commons CC BY license. Files in GEOTiff format Orrbodies Includes geology, topography and mineral occurrence data for several countries as well as globally. Files are mostly in MapInfo format. Both free and commercial datasets available. Rextag Global Energy GIS Data

  6. Oracle Forms - Wikipedia

    en.wikipedia.org/wiki/Oracle_Forms

    A fix from Forms 9i was retrofitted to later versions of 6i to address this. The naming and numbering system applied to Oracle Forms underwent several changes due to marketing factors, without altering the essential nature of the product. The ability to code in Java, as well as PL/SQL, was added in this period.

  7. Sqlnet.ora - Wikipedia

    en.wikipedia.org/wiki/Sqlnet.ora

    In database computing, sqlnet.ora is a plain-text configuration file that contains the information (like tracing options, encryption, route of connections, external naming parameters etc.) on how both Oracle server and Oracle client have to use Oracle Net (formerly Net8 or SQL*Net) capabilities for networked database access.

  8. Oracle Internet Directory - Wikipedia

    en.wikipedia.org/wiki/Oracle_Internet_Directory

    In comparing Oracle Internet Directory with its competitors, Oracle Corporation stresses that it uses as its foundation an Oracle database; whereas many competing products (such as Oracle Directory Server Enterprise Edition and Novell eDirectory) do not rely on an enterprise-strength relational database, but instead on embedded database engines similar to Berkeley DB.

  9. Address geocoding - Wikipedia

    en.wikipedia.org/wiki/Address_geocoding

    Address geocoding, or simply geocoding, is the process of taking a text-based description of a location, such as an address or the name of a place, and returning geographic coordinates, frequently latitude/longitude pair, to identify a location on the Earth's surface. [1]