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Overview
| Comment: | Change the documented behavior of casting a large real into an integer. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f9d830d20643f88d5b46cf5a6ba322e0 |
| User & Date: | drh 2013-11-26 21:07:30.952 |
Context
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2013-11-27
| ||
| 01:26 | Add documentation for the SQLITE_WIN32_HEAP compile-time option. Fix typos in the change log. (check-in: 907e8cfb73 user: drh tags: trunk) | |
|
2013-11-26
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| 21:07 | Change the documented behavior of casting a large real into an integer. (check-in: f9d830d206 user: drh tags: trunk) | |
| 17:47 | Add the double-to-int casting change to the change log. Set the release date (tenatively) to 2013-12-10. (check-in: 45cab1f685 user: drh tags: trunk) | |
Changes
Changes to pages/lang.in.
| ︙ | ︙ | |||
1993 1994 1995 1996 1997 1998 1999 |
the value that can be interpreted as an integer number is extracted from
the TEXT value and the remainder ignored. ^Any leading spaces in the
TEXT value when converting from TEXT to INTEGER are ignored. ^If there
is no prefix that can be interpreted as an integer number, the result
of the conversion is 0.
<p>^A cast of a REAL value into an INTEGER will truncate the fractional
| | | > | > | 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 |
the value that can be interpreted as an integer number is extracted from
the TEXT value and the remainder ignored. ^Any leading spaces in the
TEXT value when converting from TEXT to INTEGER are ignored. ^If there
is no prefix that can be interpreted as an integer number, the result
of the conversion is 0.
<p>^A cast of a REAL value into an INTEGER will truncate the fractional
part of the REAL. ^If a REAL is greater than the greatest possible signed
integer (+9223372036854775807) then the result is the greatest possible
signed integer and if the REAL is less than the least possible signed
integer (-9223372036854775808) then the result is the least possible
signed integer.
<tr>
<td> NUMERIC
<td> ^Casting a TEXT or BLOB value into NUMERIC first does a forced
conversion into REAL but then further converts the result into INTEGER if
and only if the conversion from REAL to INTEGER is lossless and reversible.
This is the only context in SQLite where the NUMERIC and INTEGER [affinities]
|
| ︙ | ︙ |