Hi All, I've a date column in a oracle db table which stores date and time values. Is it advisable to use a date variable directly in a comparison with a date column without any formatting or using any other conversion functions like to_char. here the date variable also stores the date & time part from the table . e.g select * from <table a> where <date_column> = <date_variable> Regards Manoj This e-Mail may contain proprietary and confidential information and is sent for the intended recipient(s) only. If by an addressing or transmission error this mail has been misdirected to you, you are requested to delete this mail immediately. You are also hereby notified that any use, any form of reproduction, dissemination, copying, disclosure, modification, distribution and/or publication of this e-mail message, contents or its attachment other than by its intended recipient/s is strictly prohibited. Visit Us at http://www.polaris.co.in -- //www.freelists.org/webpage/oracle-l