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  2. Select (SQL) - Wikipedia

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

    by adding a SQL window function to the SELECT-statement; ISO SQL:2008 introduced the FETCH FIRST clause. According to PostgreSQL v.9 documentation, an SQL window function "performs a calculation across a set of table rows that are somehow related to the current row", in a way similar to aggregate functions. [7]

  3. Module:Row numbers - Wikipedia

    en.wikipedia.org/wiki/Module:Row_numbers

    require ('strict'); local count; local hcount;--[[-----< G E T _ C O U N T >-----returns a counter value according to the keyword extracted from the table; maintains count and hcount. Inserts a space character ahead of <count> or <hcount> so that, in the case of negative indexes, the negation operator is not mistaken for part of the wikitable ...

  4. Aggregate function - Wikipedia

    en.wikipedia.org/wiki/Aggregate_function

    The listagg function, as defined in the SQL:2016 standard [2] aggregates data from multiple rows into a single concatenated string. In the entity relationship diagram , aggregation is represented as seen in Figure 1 with a rectangle around the relationship and its entities to indicate that it is being treated as an aggregate entity.

  5. Window function (SQL) - Wikipedia

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

    In SQL, a window function or analytic function [1] is a function which uses values from one or multiple rows to return a value for each row. (This contrasts with an aggregate function, which returns a single value for multiple rows.) Window functions have an OVER clause; any function without an OVER clause is not a window function, but rather ...

  6. Set operations (SQL) - Wikipedia

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

    In SQL the UNION clause combines the results of two SQL queries into a single table of all matching rows. The two queries must result in the same number of columns and compatible data types in order to unite. Any duplicate records are automatically removed unless UNION ALL is used. UNION can be useful in data warehouse applications where tables ...

  7. GOP report: Liz Cheney should be investigated by FBI ... - AOL

    www.aol.com/gop-report-liz-cheney-investigated...

    Based on the evidence obtained by this Subcommittee, numerous federal laws were likely broken by Liz Cheney, the former Vice Chair of the January 6 Select Committee, and these violations should be ...

  8. ‘Busiest Thanksgiving ever’ for air travel with more than 18M ...

    www.aol.com/busiest-thanksgiving-ever-air-travel...

    This Thanksgiving is expected to be the busiest ever for air travel, with a record-setting 18 million Americans expected to jet off for their holiday celebrations in the coming days.

  9. Bridget Moynahan Says “Sex and the City” Fans Have ... - AOL

    www.aol.com/bridget-moynahan-says-sex-city...

    Bridget Moynahan is aware of the changing perspective around her former Sex and the City character.. The actress, 53, opened up about how she has seen fan reactions to her character Natasha change ...