What are Differences between Teradata and ANSI Session modes in Teradata?

TERADATA MODE
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1. Comparison is not Case sensitive
2. Create table are default to SET tables
3. Each transaction is committed implicitly
4. Supports all Teradata commands 
5. It follows BTET (Begin and End Transaction) Mode


ANSI MODE
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1. Comparison is CASE sensitive
2. Create table are default to MULTISET tables
3. Each transaction has to be committed explicitly
4. Does not support all Teradata commands 
5. It does not follow BTET Mode