Date and Time data types

I've read that there are limitations with EJB QL queries when dealing with Date and Time objects. Specifically, Ive read that its recommended that longs (milliseconds) should be used in EJB QL queries instead of java.sql.Date and java.sql.Time. Ive also read that, in the where clause, the operators >= and <= cant be used when comparing date or time objects. Is this accurate?
If the first limitation is true, then does the date and time fields have to be represented as longs in the entity beans? and do the mapped columns (in the tables) have to be of numeric types for successfull synchronization?
When using longs for dates and times, can the >= and <= operators be used in the where clause?

Hi ,
I am facing the same problem and my scenario is also same (BAPI's).
So can you please tell me how you overcome this problem .
Thanks,
Rahul

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    제품 : SQL*PLUS
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    ------------------

    Hi ,
    I am facing the same problem and my scenario is also same (BAPI's).
    So can you please tell me how you overcome this problem .
    Thanks,
    Rahul

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