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SQL PLSQL Interview Questions
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Un-Answered Questions { SQL PLSQL }
Explain two easy sql optimizations.
What is sql server and ase?
How would you convert date into julian date format?
What does the hierarchical profiler does?
Why join is faster than subquery?
Can we write dml inside a function in sql server?
What is a pl/sql block?
Why indexing is needed?
Why is sharding used?
What is the difference among union, minus and intersect?
What is the difference between drop and truncate commands?
How do you update a table in sql?
Why sql query is slow?
What is the difference between syntax error and runtime error?
What are different types of tables in sql?
