outer join
81Query optimizer — The query optimizer is the component of a database management system that attempts to determine the most efficient way to execute a query. The optimizer considers the possible query plans for a given input query, and attempts to determine which… …
82Inner Terai Valleys of Nepal — The Inner Terai Valleys or Bhitri tarai (भित्री तराइ) are various elongated valleys in Nepal situated between the Himalayan foothills, the 600–900 m high Siwalik or Churia Range and the 2,000 3,000 m high Mahabharat Range further north. Major… …
83United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
84space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
85Limit superior and limit inferior — In mathematics, the limit inferior (also called infimum limit, liminf, inferior limit, lower limit, or inner limit) and limit superior (also called supremum limit, limsup, superior limit, upper limit, or outer limit) of a sequence can be thought… …
86M40 motorway — UK motorway routebox motorway= M40 length mi= 89 length km= 144 direction= Southeast Northwest (London Radial) start= Uxbridge, London destinations= Beaconsfield High Wycombe Oxford Bicester Banbury Warwick Royal Leamington Spa Stratford upon… …
87Ingatestone Hall — is a sixteenth century manor house in Essex, England. It was built by Sir William Petre, and his descendants live in the house to this day.Queen Elizabeth I spent several nights at the hall on her royal progress of 1561.The Hall has two priest… …
88France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
89Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
90Naval operations in the Dardanelles Campaign — Part of Gallipoli Campaign in the First World War Th …
