1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_curdatetimeoffset">
<refmeta>
<refentrytitle>curdatetimeoffset</refentrytitle>
<refmiscinfo>time</refmiscinfo>
</refmeta>
<refnamediv>
<refname>curdatetimeoffset</refname>
<refpurpose>returns current datetime in GMT timezone with adjusted fractional part of seconds</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_curdatetimeoffset">
<funcprototype id="fproto_curdatetimeoffset">
<funcdef><function>curdatetimeoffset</function></funcdef>
<paramdef><optional>in <parameter>fraction_microseconds</parameter> integer</optional></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_curdatetimeoffset"><title>Description</title>
<para>The function returns current datetime, like <link linkend="fn_now"><function>now()</function></link>, but
fractional part of seconds can be adjusted by providing the number of "microseconds" as the argument. It is like
<link linkend="fn_curdatetime()"><function>curdatetime()</function></link> but the returned datetime is in GMT timezone.</para>
</refsect1>
<refsect1 id="params_curdatetimeoffset"><title>Parameters</title>
<refsect2>
<title>fraction_microseconds</title>
<para>Microseconds.</para>
</refsect2>
</refsect1>
<refsect1 id="ret_curdatetimeoffset"><title>Return Types</title>
<para>A <type>DATETIME</type> timestamp.</para></refsect1>
<refsect1 id="errors_curdatetimeoffset"><title>Errors</title>
<para><function>curdatetimeoffset</function> does not return errors.</para>
</refsect1>
<refsect1 id="examples_curdatetimeoffset"><title>Examples</title>
<example id="ex_curdatetimeoffset_1"><title>Get a timestamp</title>
<para>Get a timestamp in human-readable form.</para>
<screen>
SQL> select curdatetimeoffset();
DATETIME
2015-05-04 09:07:57.847185
No. of rows in result: 1
SQL>select curdatetimeoffset(1);
DATETIME
2015-05-04 09:07:34
No. of rows in result: 1
</screen>
</example>
</refsect1>
<refsect1 id="seealso_curdatetimeoffset"><title>See Also</title>
<para><link linkend="fn_now"><function>now</function></link></para>
<para><link linkend="fn_timezone"><function>timezone</function></link></para>
<para><link linkend="fn_forget_timezone"><function>forget_timezone</function></link></para>
<para><link linkend="fn_is_timezoneless"><function>is_timezoneless</function></link></para>
<para><link linkend="fn_adjust_timezone"><function>adjust_timezone</function></link></para>
<para><link linkend="fn_rdf_now_impl"><function>rdf_now_impl</function></link></para>
<para><link linkend="fn_current_timestamp"><function>current_timestamp</function></link></para>
<para><link linkend="fn_curdatetime"><function>curdatetime</function></link></para>
<para><link linkend="fn_curutcdatetime"><function>curutcdatetime</function></link></para>
<para><link linkend="fn_sysutcdatetime"><function>sysutcdatetime</function></link></para>
<para><link linkend="dtcasting">casting</link></para>
<para><link linkend="fn_curdate"><function>curdate()</function>, <function>curdatetime()</function>,<function>curtime()</function></link></para>
</refsect1>
</refentry>
|
