Where we use PPI in real time??? What is the disadvantages
of PPI?

Answer Posted / yuvaevergreen

Disadv: Joins to Non-Partitioned Tables can take longer.
Additional overhead of two-byte Partition number.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How do you see a ddl for an existing table?

575


What do high confidence, low confidence and no confidence mean in explain plan?

590


What is stored procedure in teradata?

587


Why is the case expression used in teradata?

593


What are the steps involved in the process flow of the sql statement through channel attached system?

658






What's the difference between timestamp (0) and timestamp (6)?

640


What are the various indexes in teradata? Why are they preferred?

559


How to view every column and the columns contained in indexes in teradata?

588


Differentiate primary key and partition key?

581


Explain and compare pros and cons of snow flake schemas?

612


What are the different table types that are supported by teradata?

539


What are normalization, first normal form, second normal form and third normal form?

628


Explain fallback in teradata?

610


Highlight the need for Performance Tuning.

592


What are the various etl tools in the market?

585