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  2. Update (SQL) - Wikipedia

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

    An SQL UPDATE statement changes the data of one or more records in a table. Either all the rows can be updated, or a subset may be chosen using a condition. The UPDATE statement has the following form: [1] UPDATE table_name SET column_name = value [, column_name = value ...] [WHERE condition]

  3. Foreign key - Wikipedia

    en.wikipedia.org/wiki/Foreign_key

    A foreign key is a set of attributes in a table that refers to the primary key of another table, linking these two tables. In the context of relational databases, a foreign key is subject to an inclusion dependency constraint that the tuples consisting of the foreign key attributes in one relation, R, must also exist in some other (not necessarily distinct) relation, S; furthermore that those ...

  4. SQL syntax - Wikipedia

    en.wikipedia.org/wiki/SQL_syntax

    SQL statements also include the semicolon (";") statement terminator. Though not required on every platform, it is defined as a standard part of the SQL grammar. Insignificant whitespace is generally ignored in SQL statements and queries, making it easier to format SQL code for readability.

  5. 9 Antique Items You Could Sell for Thousands of Dollars

    www.aol.com/9-antique-items-could-sell-190033573...

    Whether you enjoy hunting for a good vintage find or just discovered some old boxes from your grandparents in the attic, you could have a few treasures on your hands.. For You: 6 Little Luxuries ...

  6. Outline of MySQL - Wikipedia

    en.wikipedia.org/wiki/Outline_of_MySQL

    WebScaleSQL – software branch of MySQL 5.6 jointly developed by Facebook, Google, LinkedIn and Twitter to provide a centralized development structure for extending MySQL with new features specific to large-scale deployments, such as building large replicated databases running on server farms. The project's objective is to tightly follow new ...

  7. What to watch: Week 13 college football viewing guide

    www.aol.com/sports/watch-week-13-college...

    No. 16 Colorado at Kansas. Time: 3:30 p.m. | TV: Fox | Line: Colorado -3 | Total: 59.5 The Buffaloes carry a four-game win streak into Arrowhead Stadium to face a team that just ruined BYU’s ...

  8. Are NFL quarterbacks worth their high salaries? - AOL

    www.aol.com/nfl-quarterbacks-worth-high-salaries...

    NFL teams are spending big on quarterbacks. Stacker compiled a list of QBs with a $200 million contract using data from Spotrac.

  9. Null (SQL) - Wikipedia

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

    E. F. Codd mentioned nulls as a method of representing missing data in the relational model in a 1975 paper in the FDT Bulletin of ACM-SIGMOD.Codd's paper that is most commonly cited with the semantics of Null (as adopted in SQL) is his 1979 paper in the ACM Transactions on Database Systems, in which he also introduced his Relational Model/Tasmania, although much of the other proposals from ...