I have data from an Oracle database, where there is a field called MSG_DATE_TIME which is of data type = "timestamp (6) with local time zone".
When the main table updates with a new row, the mapping table updates immediately after, with a few milliseconds delay, like 5 milliseconds. I want to map the FIXING_STATE, so the mapping load would be like this:
mapstate:
MAPPING LOAD
MSG_DATE_TIME & ' ' & DESCRIPTION,
FIXING_STATE
Resident mappingtable;
The problem is that the MSG_DATE_TIME in the main table and mapping table lag by 5 milliseconds. How can the mapping be done such that the applymap statement can accommodate the 5 millisecond lag time?
The logic would be something like this:
applymap('mapstate',MSG_DATE_TIME within 5 milliseconds & ' ' & DESCRIPTION)
