DBTIMEZONE function in Oracle

DBTIMEZONE is one of the vital Date/Time functions of Oracle. It is used to get the database time zone. The result generated is either as a time zone offset or a time zone region name. The DBTIMEZONE function is supported in the various versions of the Oracle/PLSQL, including, Oracle 12c, Oracle 11g, Oracle 10g and Oracle 9i.

Syntax:

DBTIMEZONE 

Example 1:

Select DBTIMEZONE
from dual;

Output:

-02:00

Explanation:
The result depends on the timezone value of the Oracle database.

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