格林时间转换成正常时间
uscdbmt@rac1:~ date +%s 1414741902 oracle中怎么把这个1414741902转换成正常时间格式 select Numtodsinterval(1414741902-TO_NUMBER(SUBSTR(TZ_OFFSET(sessiontimezone), 1, 3)) * 3600, second)+to_date(1970-1-1, yyyy/mm/dd) from dual; select Numtods
uscdbmt@rac1:~> date +%s
1414741902
oracle中怎么把这个1414741902转换成正常时间格式
select Numtodsinterval(1414741902-TO_NUMBER(SUBSTR(TZ_OFFSET(sessiontimezone), 1, 3)) * 3600, 'second')+to_date('1970-1-1', 'yyyy/mm/dd') from dual;
select Numtodsinterval(1414741902-8*3600, 'second')+to_date('1970-1-1', 'yyyy/mm/dd') from dual;
当前时间转换成格林尼治时间：
select (to_number(to_date('2014/10/31 15:51:42','yyyy/mm/dd hh24:mi:ss') - to_date('19700101','yyyymmdd')) * 86400)-TO_NUMBER(SUBSTR(TZ_OFFSET(sessiontimezone), 1, 3))* 3600 from dual;
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1359
52
How much does a Douyin level 10 light sign cost? How many days does it take to create a level 10 fan sign?
Mar 11, 2024 pm 05:37 PM
On the Douyin platform, many users are eager to obtain level certification, and the level 10 light sign shows the user's influence and recognition on Douyin. This article will delve into the price of Douyin’s level 10 light boards and the time it takes to reach this level to help users better understand the process. 1. How much does a level 10 Douyin light sign cost? The price of Douyin's 10-level light signs will vary depending on market fluctuations and supply and demand. The general price ranges from a few thousand yuan to ten thousand yuan. This price mainly includes the cost of the light sign itself and possible service fees. Users can purchase level 10 light signs through Douyin’s official channels or third-party service agencies, but they should pay attention to legal channels when purchasing to avoid false or fraudulent transactions. 2. How many days does it take to create a level 10 fan sign? Reach level 10 light sign
Can linux reset system time?
Mar 13, 2023 am 10:50 AM
Linux can reset the system time. The reset method is: 1. Use the date command to check the time; 2. Use the "yum install ntp" command to install ntp; 3. Use the "ntpdate -u ntp.api.bz" command to implement network time Just sync.
Why does my Go program take longer to compile?
Jun 09, 2023 pm 06:00 PM
In recent years, Go language has become the choice of more and more developers. However, compared to other programming languages, the compilation speed of Go language is not fast enough. Many developers will encounter this problem when compiling Go programs: Why does my Go program take longer to compile? This article will explore this issue from several aspects. The compiler architecture of Go language The compiler architecture of Go language adopts a three-stage design, which are front-end, middle layer and back-end. The front-end is responsible for translating the source code into intermediate code in Go language, and the middle layer will
How to create and name a file/folder based on current timestamp
Apr 27, 2023 pm 11:07 PM
If you're looking for a way to automatically create and name files and folders based on system timestamps, you've come to the right place. There is a super simple way to accomplish this task. The created folders or files can then be used for various purposes such as storing file backups, sorting files based on date, etc. In this article, we will explain in some very simple steps how to automatically create files and folders in Windows 11/10 and name them according to the system’s timestamp. The method used is a batch script, which is very simple. Hope you enjoyed reading this article. Section 1: How to automatically create and name a folder based on the current timestamp of the system Step 1: First, navigate to the parent folder where you want to create the folder,
PHP Warning: date() expects parameter 2 to be long, string given solution
Jun 22, 2023 pm 08:03 PM
When developing using PHP programs, you often encounter some warning or error messages. Among them, one error message that may appear is: PHPWarning:date()expectsparameter2tobelong,stringgiven. The error message means: the second parameter of the function date() is expected to be a long integer (long), but what is actually passed to it is a string (string). So, we
How long does it take to clear the Elden Ring?
Mar 11, 2024 pm 12:50 PM
Players can experience the main plot of the game and collect game achievements when playing in Elden's Circle. Many players don't know how long it takes to clear Elden's Circle. The player's clearance process is 30 hours. How long does it take to clear the Elden Ring? Answer: 30 hours. 1. Although this 30-hour clearance time does not refer to a master-like speed pass, it also omits a lot of processes. 2. If you want to get a better game experience or experience the complete plot, then you will definitely need to spend more time on the duration. 3. If players collect them all, it will take about 100-120 hours. 4. If you only take the main line to brush BOSS, it will take about 50-60 hours. 5. If you want to experience it all: 150 hours of base time.
How to set the time for publishing works on Xiaohongshu? Is the time for publishing the work accurate?
Mar 24, 2024 pm 01:31 PM
Xiaohongshu, a platform full of life and knowledge sharing, allows more and more creators to express their opinions freely. In order to get more attention and likes on Xiaohongshu, in addition to the quality of content, the time of publishing works is also crucial. So, how to set the time for Xiaohongshu to publish works? 1. How to set the time for publishing works on Xiaohongshu? 1. Understand the active time of users. First, it is necessary to clarify the active time of Xiaohongshu users. Generally speaking, 8 pm to 10 pm and weekend afternoons are the times when user activity is high. However, this time period will also vary depending on factors such as audience group and geography. Therefore, in order to better grasp the active period of users, it is recommended to conduct a more detailed analysis of the behavioral habits of different groups. By understanding users’ lives
How to remove hours, minutes and seconds from time in php
Mar 13, 2023 am 11:20 AM
How to use PHP to remove hours, minutes and seconds from time: 1. Create a PHP sample file; 2. Use the strtotime function to convert the date and time into a timestamp; 3. Use the date function to format the date or time to remove the hours, minutes and seconds.
