Table - collection of rows and columns EDT(Extended datatype) - Inheritance, code easy readability, lookups,- 2 RELAtions [Normal and RFF [where clause] example : select * from custtable - is normal select * from custtable where gender == female is RFF How to add columns to the Lookups [Index, Titlefield1, 2 or autolookups] Q) How to get lookups?? In 3 ways - EDT, AutoLookup,Relations Q) what is base enum??? Set of literals or constants which will never change - example [week - s,s,m,t,....] enums...(read more)Image may be NSFW.
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