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Describe hit ratio as it pertains to the database buffers. What is the difference between instantaneous and cumulative hit ratio and which should be used for tuning?
How to delete multiple rows from a table in oracle?
What happens if you set the sga too low in oracle?
Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.
What is oracle dba role?
Difference between case & decode?
How to assign data of the deleted row to variables?
Is there a function to split a string in plsql?
Can sub procedure/function be called recursively?
What does >> do?
What is the difference between post-database commit and post-form commit?
Explain coalesce function?
How to enter a new row into a table interactively?
How to handle a single quote in oracle sql?
How to rename an index in oracle?