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TIMESTAMP: This is a DATE and a TIME put together in one variable (e.g. 2011-05-03 15:51:36.123456). TIMESTAMP WITH TIME ZONE: the same as TIMESTAMP, but including details about the time zone in question. The SQL function EXTRACT can be used for extracting a single field (seconds, for instance) of a datetime or interval value. The current ...
SQL-92 was the third revision of the SQL database query language. Unlike SQL-89, it was a major revision of the standard. Aside from a few minor incompatibilities, the SQL-89 standard is forward-compatible with SQL-92. The standard specification itself grew about five times compared to SQL-89.
For two-column table output, use |disp=table. To show the total with the table option, use |total=yes. To insert a line break before the parenthetical expression, use |disp=br()
Date and time are stored as a floating point value. The whole number part is a number of days from the Jan 1 1900 (if the O record contains the ;V0 directive, specifying 1900 as the starting point for calculations), the fraction is the number of seconds divided by 86400 (60*60*24, number of seconds in a day).
An accumulating snapshot table often has multiple date columns, each representing a milestone in the process. Therefore, it's important to have an entry in the associated date dimension that represents a placeholder for an unknown date, as many of the milestone dates are unknown at the time of the creation of the row.
No description. Template parameters [Edit template data] Parameter Description Type Status Year 1 year The year to render in the date Example 1997 Auto value Number suggested Month 2 month The month to render in the date Example January Auto value String suggested Day 3 day The day of the month to format in the date Example 20 Auto value String suggested Hour (HH) 4 hour hh the hour to format ...
Template parameters [Edit template data]. Parameter Description Type Status; Numerator: 1: The Numerator of the calculated value. The percentage will be calculated as Numerator divided by Denominator.
<noinclude>[[Category:Date-computing templates based on current time]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character. Various utility templates used to compute dates and time values.