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SELECT list is the list of columns or SQL expressions to be returned by the query. This is approximately the relational algebra projection operation. AS optionally provides an alias for each column or expression in the SELECT list. This is the relational algebra rename operation. FROM specifies from which table to get the data. [3]
Current affairs is a genre of broadcast journalism in which major news stories are discussed at length in a timely manner.. This differs from regular news broadcasts that place emphasis on news reports presented for simple presentation as soon as possible, often with a minimum of analysis.
This templates transcludes current events on specified topics from the daily subpages of Portal:Current Events. Can use Lua search patterns. Template parameters [Edit template data] This template prefers inline formatting of parameters. Parameter Description Type Status Search Pattern (unnamed) 1 Pattern to search for (multiple instances separated with pipes) Default (empty) Example Europe ...
SQL:2011 or ISO/IEC 9075:2011 (under the general title "Information technology – Database languages – SQL") is the seventh revision of the ISO (1987) and ANSI (1986) standard for the SQL database query language. It was formally adopted in December 2011. [1] The standard consists of 9 parts which are described in detail in SQL.
The word 'field' is normally used interchangeably with 'column'. [5] However, database perfectionists tend to favor using 'field' to signify a specific cell of a given row. [citation needed] This is to enable accuracy in communicating with other developers. Columns (really column names) being referred to as field names (common for each row ...
Template parameters [Edit template data] This template prefers inline formatting of parameters. Parameter Description Type Status; Month and year: date: The month and year that the template was placed (in full). "{{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}" inserts the current month and year automatically. Example January 2013 Auto value
Template documentation Editors can experiment in this template's sandbox ( create | mirror ) and testcases ( create ) pages. Add categories to the /doc subpage.
A logarithmic chart allows only positive values to be plotted. A square root scale chart cannot show negative values. x: the x-values as a comma-separated list, for dates and time see remark in xType and yType; y or y1, y2, …: the y-values for one or several data series, respectively. For pie charts y2 denotes the radius of the corresponding ...