java - Oracle SQL Developer, how DATE is stored? -


this question has answer here:

i'm using oracle database java application. in db have created table column of type date , application populated table dates precision seconds.

now application able retrieve date precision seconds , works fine. i'm using oracle sql developer keep eye on in database, , here comes problem, when inside table table view in column date can see date in format of 16/09/07 without time of hours/minutes/seconds.

also if run script:

select saved_date my_table;

it returns dates in format of 16/09/07 without time of hours/minutes/seconds.

how can inspect oracle sql developer precise time stored in column?

see ixora. on contrary other databases , java, oracle's date datatype contains hours, minutes , seconds.

byte 1: century + 100

byte 2: year + 100

byte 3: month

byte 4: day of month

byte 5: hour + 1

byte 6: minute + 1

byte 7: second + 1

what confuses implicit datatype conversion varchar2. driven session parameter nls_date_format.

xqbert right, change nls_date_format in sqldeveloper settings "yyyy-mm-dd hh24:mi:ss".


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