Hello,
My source is csv files and I need to load these source files into HANA after doing some Transformations based on multiple validations (for example , based on grade, some new column has to be populated with some relevant hikes i.e. need to use if/else logic, case logic, either insert or update in target table …etc. This validation should be done for each and every row).
Assume some of the validations not possible through BODS and I need to implement this logic in HANA scripting (through procedures).
I know HANA supports two kinds of writing scripts i.e. HANA standard sql statements and CE_functions and I’ve heard from HANA documentation that CE functions gives more performance than standard sql statements and we should not mix together in a single block of code.
Please let me know which scenario should I go for? (I doubt if we can do all the functionalities using CE functions?
I am looking forward to your reply.
Thanks,
Sree