unix-timestamp

问题 I have the following problem: I am using an archiving software that exports its data to an MS SQL database, one of the columns being designated Timestamp_S (which represents the unix time), and it is an 32 bit integer. This database needs to be queried by a different reporting software. The problem is that the reporting software requires its entries to have a field named "Timestamp" and also that the data type be SQL timestamp. I am currently trying to select the data that the archiving

问题 I have a column with the DATETIME format and I would like to convert it to UNIXTIME in the database. What kind of query would that be? I know how to convert from UNIXTIME to DATETIME, but I've never done the reverse. I've used FROM_UNIXTIME, is there no TO_UNIXTIME? 回答1: It's UNIX_TIMESTAMP. This will take a properly formatted datetime as an argument. 回答2: It's okay, I figured it out. I had 'article_date' for the original column. I created 'new_date' for the new column. Then I did: UPDATE

问题 We have a database with all the dates and times stored in one column called timestamp. The format of the date/time in the column "timestamp" is as: 03 Aug 08:10am. I would like to convert this (03 Aug 08:10am) to UNIX TIMESTAMP in MySQL and not PHP because we already have over 500 rows with this format: 03 Aug 08:10am. I tried create a new INT column called new_timestamp and ran this query: UPDATE table_name SET new_timestamp = UNIX_TIMESTAMP(timestamp); However, it shows that 0 rows were

问题 I have a following csv file format, which contains some tool information and normal time. "Tool","TimeRaised" "Abod","27-Jun-14 8:32:45 AM" "Test","27-Jun-14 8:30:42 AM" "Groupd","27-Jun-14 8:22:01 AM" "Tize","27-Jun-14 8:15:50 AM" "COrd","27-Jun-14 8:00:52 AM" I want to convert that normal time to Unix timestamp format by using PowerShell cmdlet. But I dont know which powershell cmdlet to use. 回答1: PS > Get-Date -date "27-Jun-14 8:00:52 AM" -UFormat %s 1403856052 来源： https://stackoverflow

问题 How to convert Formatted date (yyyy-MM-dd) to Unix time in Java? I want to declare a date using Date birthday = new Date(y_birthday, m_birthday, d_birthday); but this constructor has been deprecated, so I got to use the other constructor which uses Unix timestamp 回答1: So, you have the date as a string in the format yyyy-MM-dd ? Use a java.text.SimpleDateFormat to parse it into a java.util.Date object: String text = "2011-12-12"; DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date date =

问题 I have bunch of Oracle sysdate values which need to be converted to Unix epoch time in ms. For example variable that has value 15-MAR-13 should convert to 1363351108398 in PL/SQL How would one do that ? 回答1: You can use this function. It also considers the time zone, because Unix epoche is 1970-01-01 00:00:00 UTC! CREATE OR REPLACE FUNCTION GetEpoche(theTimestamp IN TIMESTAMP, timezone IN VARCHAR2 DEFAULT SESSIONTIMEZONE) RETURN NUMBER DETERMINISTIC IS timestampUTC TIMESTAMP; theInterval

问题 I need validate the given input String is a valid Timestamp in milliseconds. For example if the given Timestamp String time ="1310966356458"; Then it should return true. if String time ="1000"; then it should return false; Please help. Thanks in advance 回答1: We cannot tell you what is sensible for your application. If there was a limit which was correct for every situation it would be built in. It could be that only timestamps after you developed your application and not in the future are

问题 Why 7/18/2013 11:33 is different in GMT timezone and in my local Time Zone (Asia/kolkata)? As Unix time-stamp are the ticks being calculated since epoch time 1/1/1970 00:00:00 GMT so i know that there the epoch time had occurred at different interval in different timezone but still. the number of second elapsed should have been same For example if I(+5:30 GMT) and My friend(+5:00 GMT) starts counting the ticks from 00:00 Hrs respectively so at 18:00 Hrs in both timezone number of ticks should

问题 Today me and some coworkers were trying to correctly convert a datetime into a timestamp that was in a non-local timezone. After much discussion, we still weren't sure about how to, in a general sense, correctly convert a datetime into a timestamp, and were only partially sure of how to do it for our use case: a datetime instance in the America/New_York timezone from pytz. So, I figured I'd run through some permutations and try to empirically figure it out, since reading the docs and trying

问题 This question already has answers here : How do I format a Microsoft JSON date? (40 answers) Closed 5 years ago . Am working with json api that represents dates like this "date" : "/Date(1356081900000)/" I want to turn this into regular javascript Date. The only way I can think of solving this problem is to do a replace on everything leaving the timestamp which I can then "convert". This works but it just looks wrong. My question. Can I do this in better way? UPDATE unix_timestamp = jsonDate