nls_date_format

NLS_DATE_FORMAT is an Oracle database parameter that defines the default date format for the database. It can be set to any valid date format string, such as ‘YYYY-MM-DD’ or ‘DD-MON-YY’. To check the current value of NLS_DATE_FORMAT, you can use the following SQL statement: SELECT value FROM v$nls_parameters WHERE parameter = ‘NLS_DATE_FORMAT’; The NLS_DATE_FORMAT parameter…