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Comment:Clarification of the input time string formats for date/time functions.
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SHA1: 738f9af9caebee1aa41cdbb78ce1fb64d89efe11
User & Date: drh 2012-06-27 19:57:29
Context
2012-07-05
19:35
Add support for IPv6 to the althttpd.c standalone server. check-in: 74563a081e user: drh tags: trunk
2012-06-27
19:57
Clarification of the input time string formats for date/time functions. check-in: 738f9af9ca user: drh tags: trunk
2012-06-20
08:42
Add "Flame" as a notorious user of SQLite. check-in: 8c4c1ef51e user: drh tags: trunk
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of the [sqlite3_vfs] object in use.
^[http://en.wikipedia.org/wiki/Coordinated_Universal_Time | Universal Coordinated Time (UTC)] is used. 
^Format 12 is the 
[http://en.wikipedia.org/wiki/Julian_day | Julian day number]
expressed as a floating point value.
</p>












<h3>Modifiers</h3>

<p>^The time string can be followed by zero or more modifiers that 
alter date and/or time. ^Each modifier
is a transformation that is applied to the time value to its left.
^Modifiers are applied from left to right; order is important.
^(The available modifiers are as follows.</p>







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of the [sqlite3_vfs] object in use.
^[http://en.wikipedia.org/wiki/Coordinated_Universal_Time | Universal Coordinated Time (UTC)] is used. 
^Format 12 is the 
[http://en.wikipedia.org/wiki/Julian_day | Julian day number]
expressed as a floating point value.
</p>

<p>
^(In formats 4, 7, and 10, the fractional seconds value SS.SSS can have
one or more digits following the decimal point.  Exactly three digits are
shown in the examples because only the first three digits are significant
to the result, but the input string can have fewer or more than three digits
and the date/time functions will still operate correctly.)^
Similarly, format 12 is shown with 10 significant digits, but the date/time
functions will really accept as many or as few digits as are necessary to
represent the Julian day number.
</p>

<h3>Modifiers</h3>

<p>^The time string can be followed by zero or more modifiers that 
alter date and/or time. ^Each modifier
is a transformation that is applied to the time value to its left.
^Modifiers are applied from left to right; order is important.
^(The available modifiers are as follows.</p>