sql - How to read NLS_DATE_FORMAT? -


how read current value of nls_date_format in oracle db?

in current sesion (client) settings:

select * nls_session_parameters parameter = 'nls_date_format';

and in global database parameters:

select * nls_database_parameters parameter = 'nls_date_format';

demo: http://sqlfiddle.com/#!4/9eecb7/3282


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