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SQL can be used to
Which of the following is not a database object?
The result of a SQL SELECT statement is a ______.
Which of the following database cannot be dropped?
To delete the database __________ Command is used
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
Select ID, name, dept name, salary * 1.1 where instructor;
The query given below will not give an error. Which one of the following has to be replaced to get the desired output?
What can be the condition in the "WHERE" clause in a SQL query?
Can you validate the statement?
"ORDER BY" can only be used by WHERE Clause.
True or False?
Which SQL keyword is used to sort the result-set?
What is the meaning of the “HAVING” clause in MySQL?
Find all the cities whose humidity is 89
Which one is not used in SQL?
How to create index idx_pname for multiple columns (Lastname, Firstname) in a Person table?
If emp_id contains the following set {-1, -2, 2, 3, -3, 1}, what will be the output on the execution of the following MySQL statement?
The HAVING clause does which of the following?
What is the significance of the statement “GROUP BY d.name” in the following MySQL statement?
Which of the following query is correct for selecting the name of the staff from ''staffinfo'' table where salary is 10000 or 25000?
Which SQL Query is used for updating the ContactName in the Customers table?
Which of the SQL statement is correct?
Select ________ dept_name from instructor;
Here which of the following displays the unique values of the column?
Analyze the following Query and Mark the answer whether it's the correct query or not ?
What is the significance of the statement of the below query?
The SQL WHERE clause used for
How to delete the Customer name of Alfreds Futterkiste (CustomerID is 1) from the Customers table?
Analyse the following Query and Mark the answer whether it's the correct query or not?
What is the meaning of the “ORDER BY” clause in MySQL?
If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default
You need to find out the names of all employees who belong to the same department as the employee 'Jessica Butcher' who is in department 100 and has an employee ID 40. Which of the following queries will be correct?
Find the names of the countries whose condition is sunny
Which of the following statements are TRUE regarding subqueries?
Which of the following clause is mandatorily used in a sub-query?
A subquery in an SQL SELECT statement is enclosed in
Which of the following multi-row operators can be used with a sub-query?
An ORDER BY can be used in a subquery.
Which of the following is correct DROP INDEX Command?
Which of the following is not a Key in SQL Server?
Which key accepts multiple NULL values?
How many types of indexes are there in the SQL server?
A Key which is a set of one or more columns that can identify a record uniquely is called?
What are the joins available in SQL?
In the absence of WHERE condition this JOIN will function like a _______.
Below image depicts:
How many tables may include with a join?
Analyze the following tables and output and choose the correct query to achieve the output.
Which type of join is not desirable for retrieval?
Statement: Join for each row of one table to every row of another table.
Which Join?
“COUNT” keyword belongs to which categories in MySQL?
Which among the following belongs to an “aggregate function”?
In SQL - these functions - AVG, MIN, MAX, COUNT are called as ___________
The _____ aggregation operation adds up all the values of the attribute
Use below table (Salesemployee) and answer the following question
What is the output of the following query?
Which of the following do you need to consider when you make a table in SQL?