I need to write an function which will convert a given date from gmt to est and est to gmt timezone. I have to take care of daylight savings also.
Iam using new_time as below
v_gmt:= new_time(sysdate,'est'.'gmt'). But this function does not handle day light saving.
My function needs to handle the below condition,
I have to check whether daylight saving needs to be applied based on the diff between dates in various timezone and then apply it while converting it from gmt to est and est to gmt.
do not apply daylight saving, directly converting between gmt and est and est and gmt.
alternately, you could use all built-in functions by converting your date values to timestamps with time zone (which will recognize dst changes) and then use time zone conversions
GMT to EPT:
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