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Which of the following database cannot be dropped?
Which of the following is the original purpose of SQL?
Which one is a non-relational database?
What is the full form of SQL?
Which of the following is not a database object?
Which one is not used in SQL?
Analyse the following Query and Mark the answer whether it's the correct query or not?
The SQL WHERE clause used for
Syntax for create a views is _______
Can you validate the statement?
"ORDER BY" can only be used by WHERE Clause.
True or False?
Select ________ dept_name from instructor;
Here which of the following displays the unique values of the column?
Find all the cities whose humidity is 89
Identify the average salary of the jobs 'MANAGER' and 'ANALYST'. Display job, average salary if the identified average salary is more than 1500.
How to delete the Customer name of Alfreds Futterkiste (CustomerID is 1) from the Customers table?
Which command is used to change the definition of a table in SQL ?
The _______ clause allows us to select only those rows in the result relation of the ____ clause that satisfy a specified predicate.
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?
What can be the condition in the "WHERE" clause in a SQL query?
Find the names of the countries whose condition is sunny
Which of the SQL statement is correct?
What is the significance of the statement of the below query?
With SQL, how do you select all the records from a table named "Persons" where the value of the column "Firstname" ends with an ''a''?
We can use one table to create another table using the below query. True or False ?
CREATE TABLE TestTable AS
SELECT customername, contactname
FROM customers;
You can delete a view with _____________ Command.
What is the significance of the statement “GROUP BY d.name” in the following MySQL statement?
Analyze the following Query and Mark the answer whether it's a correct query or not?
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
How to create index idx_pname for multiple columns (Lastname, Firstname) in a Person table?
Find the name of these cities with temperature and condition whose condition is neither sunny nor cloudy
Which syntax is used for Drop Index (idx_pname) from the Person table in MYSQL?
Which of the following operators cannot be used in a sub-query?
Which of the following clause is mandatorily used in a sub-query?
What is "Subquery"?
A subquery in an SQL SELECT statement is enclosed in
Which of the following is true about sub-queries?
Which key accepts multiple NULL values?
By default, which key creates Clustered index?
A Key which is a set of one or more columns that can identify a record uniquely is called?
How many types of indexes are there in the SQL server?
Does an Index help to speed up?
In the absence of WHERE condition this JOIN will function like a _______.
What are the joins available in SQL?
Where are Joins used?
Analyze the following tables and output and choose the correct query to achieve the output.
Choose the correct query for the below scenario.
Below image depicts:
Evaluate this SQL statement:
Which SQL statement is equivalent to the above SQL statement?
Statement: Join for each row of one table to every row of another table.
Which Join?
List all orders, showing order number, customer name and credit limit of a customer.
Which of the below query satisfy the above question?
What values does the count(*) function ignore?
Which SQL keyword is used to retrieve the highest value?
Which of the following do you need to consider when you make a table in SQL?