2016 State of the Union Address 2016 State of the Union Address The 2016 State of the Union Address was given by the 44th United States President Barack Obama on Tuesday, January 12, 2016, in the chamber of the United States House of Representatives. It was addressed to the 114th United States Congress. It was the first State of the Union address with Paul Ryan as Speaker of the House of Representatives. It was the last State of the Union Address of Obama's presidency; no U.S. president since Gerald Ford has given a final State of the Union address at the end of his term. Obama's
Join (SQL) defined as the outcome of first taking the Cartesian product (or Cross join) of all rows in the tables (combining every row in table A with every row in table B) and then returning all rows which satisfy the join predicate. Actual SQL implementations normally use other approaches, such as hash joins or sort-merge joins, since computing the Cartesian product is slower and would often require a prohibitively large amount of memory to store. SQL specifies two different syntactical ways to express joins: the "explicit join notation" and the "implicit join notation". The "implicit join notation" is no longer considered