What are transaction isolation levels supported by oracle?
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Explain parameter file in oracle.
how the indexes are stored in the Oracle Database?
select to_char('10','10') from dual This gives me an error oRA-1481 INVALID NUMBER FORMAT MODEL why? pls help
ex. one table is having 1 column with 10 records , then how to display all the values in row wise ?
Which environment variables are absolutely critical in order to run the OUI?
What is Undo Management Advisor in Oracle?
Which dictionary view(s) would you first look at to understand or get a high-level idea of a given Advanced Replication environment?
What is a cognitive schema?
How to check the oracle tns settings?
What is a system tablespace?
What are the attributes of cursor?
How index is implemented in oracle database?