What is a deadlock and how it occurs?
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How can you force the optimizer to use a particular index?
Name the different type of processing based on the steps that you know about?
Please some body send me Ab Initio material in my mail ... sitakanta2009@gmail.com Thanks in Advance!!!
Mention what is the role of co-operating system in abinitio?
what is difference between fuse and join? Explain in detail? In which scenario we will use them?
How you can delete an object from a tag ? How to use in abinitio graph?
What is local and formal parameter?
Do you think effective communication is necessary for data processing?
Explain the ab initio etl tool in high level?
How is the partitioning with key different from round robin partition?
Why might the optimizer use a table scan when an index is available?
Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?