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How to convert timezone in MySQL using the timezone name?
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Problem
I want to convert date from one timezone to another timezone in MySQL, MySQL query which I am trying is
which is working properly. Now the issue I am having is that my database uses the timezone name as America/New_York.
Is there any way to convert timezone using timezone name not from timezone offset?
SELECT DATE_FORMAT(CONVERT_TZ('2015-12-18 06:00:00', '+0:00', '-05:00' ),'%b %d %Y %h:%i %p') AS test
FROM appointmentwhich is working properly. Now the issue I am having is that my database uses the timezone name as America/New_York.
Is there any way to convert timezone using timezone name not from timezone offset?
Solution
To answer the question:
Is there any way to convert timezone using timezone name not from timezone offset
The function
Note
To use named time zones such as 'MET' or 'Europe/Moscow', the time zone tables must be properly set up. See Section 10.6, “MySQL Server Time Zone Support”, for instructions.
And the section on Time Zone support has a 'Populating the Time Zone Tables' section which describes the process of setting up the mysql timezone tables.
Is there any way to convert timezone using timezone name not from timezone offset
The function
CONVERT_TZ has this example and warning:mysql> SELECT CONVERT_TZ('2004-01-01 12:00:00','GMT','MET');
-> '2004-01-01 13:00:00'Note
To use named time zones such as 'MET' or 'Europe/Moscow', the time zone tables must be properly set up. See Section 10.6, “MySQL Server Time Zone Support”, for instructions.
And the section on Time Zone support has a 'Populating the Time Zone Tables' section which describes the process of setting up the mysql timezone tables.
Code Snippets
mysql> SELECT CONVERT_TZ('2004-01-01 12:00:00','GMT','MET');
-> '2004-01-01 13:00:00'Context
StackExchange Database Administrators Q#123835, answer score: 3
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