I’d like to convert unix timestamps from one column of an existing sql table to dates in another column of the same table. Something like this: take the values of column TIMESTAMP from every raw and convert it into a date and put it into column DATE.
I have following two tables in MySQL and I want to get name and count of reviews. How can I do this?
I am having this format of datetime 1610382439.I am looking sql query to convert it to UTC time.
How do I convert the following format to unix timestamp?
I have all users’ birthdays stored as a UNIXtimestamp and am wanting to send out e-mails each day to users that have a birthday that day.
I have a logging table that will contain millions of writes for statistical reasons. All the columns are int foreign keys. I am also going to add a timestamp column for each row. Given that DATETIME takes 8bits – I will be using int(10) unsigned to cut the storage space (and index on that column) in half.
Is there an easy (single query) way to do this?
Lets say in my mysql database I have a timestamp 2013-09-30 01:16:06 and lets say this variable is $ts.
Probably many coders want to ask this question. it is What’s the adventages of each one of those MySQL time formats. and which one you will prefer to use it in your apps. For me i use Unix timestamp because maybe i find it easy to convert & order records with it, and also because … Read more
I’ve been using the unix timestamp all my life.
