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Oracle AllOther (241) Techniques of error handling - ignore, rejecting bad records to a flat file, loading the records and reviewing them (default values)?
1I am new to sas, can anybody explain the process of extracting data from source systems,storing in ods and how data modelling is done?
1
List the types of joins used in writing subqueries?
What is transaction control statement and how many types of transaction control statement in Oracle?
Explain how can you use the same lov for 2 columns?
What is a nested table and how is it different from a normal table?
What does dba stand for in technology?
What is oracle analytical function?
What is a cognitive schema?
How to use existing values in update statements using oracle?
How to create a table in a specific tablespace?
Explain view?
What kinds of responsibilities does a dba have in a database environment?
What is the sql query to concatenate column values from multiple rows in oracle?
What is Reduced List of Values?
If you see a pin hit ratio of less than 0.8 in the estat library cache report is this a problem? If so, how do you fix it?
What is the difference between pre-select and pre-query?