Explain commit, rollback and savepoint.
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What are the different types of database management systems?
Table Student has 3 columns,Student_id,Student_Name & Course_Id. Table Course has 2 columns, Course_Id & Course_Name.Write a query to listdown all the Courses and number of student in each course.
Can a table have two primary keys?
what is 'trigger' in sql? : Sql dba
What is dml statement?
What is the need of merge statement?
write a query that returns first characters of each word in Oracel/Sql pl sql
Explain lock escalation? : Transact sql
Can we write ddl statements in functions?
Mention what does plv msg allows you to do?
Are left and right joins the same?
Which software is used for pl sql programming?
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