What are the main features of cursor?
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what is query cache in mysql? : Sql dba
1. what is the exact use of hint in sql. 2. How we can avoid index scan in sql even though index is there in the table.
can we update a view which is created from two tables
Difference between NVL, NVL2 and NULLIF
What is not in sql?
What does sql stand for?
What is RAC in oracle?
Is it possible to use LONG columns in WHERE clause or ORDER BY?
What are properties of the transaction?
pl/sql testing means what ...... explain process how to find pl/sql bugs
what is meant by databases
Can we update views in sql?