What are functions in sql?
When we give SELECT * FROM EMP; How does oracle respond?
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How do you change a value in sql?
How does one use sql*loader to load images, sound clips and documents? : aql loader
Write a query to find the employees from EMP table those who have joined in Monday. (there is a column as hiredate which is a date column i.e values are like 03-DEC-81)
What is the best sql course?
Can we rollback truncate?
Explian rowid, rownum? What are the psoducolumns we have?
How do you display "13th of November, 17 days left for month end" without hardcoding the date.
what is the difference between char and varchar data types? : Sql dba
Types of cursors and explanation each of them ?
when a procedure /package is getting invalidated?
What is audit logout in sql profiler?