In your project what type of issues and errors you facing in Teradata
Answer / santhosh
In real-time project what type of errors and issue you faced
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Can we collect statistics on multiple columns?
how can we analyze the locks ?
What is the maximum number of dml can be coded in a multiload script?
What is the Maximum number of volatile tables that can be created?
in teradata level primary in table level allows duplicates why?
Explain how spool space is used.
How to improve the query performance without taking the collect statistics? In explain plan i have 'NO CONFIDENT'.
Can any one please provide me practical example of How to do the performance tuning in Query??
Difference between stored procedure and macro?
Why Fload doesn’t support multiset table?
What is spool space? Why do you get spool space errors? How do trouble-shoot them?
A Query was run fine earlier. It is not running properly now. what are proactive steps you can take as a dba ?