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Which of the following is a valid SQL type?
Which of the following is not a database object?
The result of a SQL SELECT statement is a ______.
What is the meaning of a Database?
Which of the following database cannot be dropped?
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?
Analyze the following Query and Mark the answer whether it's the correct query or not ?
Analyse the following Query and Mark the answer whether it's the correct query or not?
Find all the cities whose humidity is 89
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?
Which command is used to change the definition of a table in SQL ?
Which one is not used in SQL?
The HAVING clause does which of the following?
What is the significance of “ORDER BY” in the following MySQL statement?
Select ID, GPA from student grades order by GPA ____________.
In order to give only 10 ranks, on the whole, we should use.
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
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;
Which of the following query is correct for selecting the name of the staff from ''staffinfo'' table where salary is 10000 or 25000?
The _______ clause allows us to select only those rows in the result relation of the ____ clause that satisfy a specified predicate.
Select two options which do not belong to the Purpose of Delete
Which SQL Query is used for updating the ContactName in the Customers table?
Which of the SQL statement is correct?
How to create index idx_pname for multiple columns (Lastname, Firstname) in a Person table?
Syntax for create a views is _______
The SQL WHERE clause used for
What is the meaning of the “ORDER BY” clause in MySQL?
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?
Can you validate the statement?
"ORDER BY" can only be used by WHERE Clause.
True or False?
Analyze the following Query and Mark the answer whether it's a correct query or not?
If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default
A subquery can be used anywhere an expression is allowed.
Which of the following statements are TRUE regarding subqueries?
What is "Subquery"?
Which of the following multi-row operators can be used with a sub-query?
An ORDER BY can be used in a subquery.
How many Primary Keys can have in a table?
Which of the following is correct DROP INDEX Command?
By default, which key creates Clustered index?
Which of the following do you need to consider when you make a table in SQL?
Which one of the following can be taken as a Primary Key?
How many tables may include with a join?
Analyze the following tables and output and choose the correct query to achieve the output.
Join is different from Inner join.
In which two cases would you use an outer join? (Choose two.)
Choose the query that matches the above image.
Choose the correct query for the below scenario.
Statement: Join for each row of one table to every row of another table.
Which Join?
In the absence of WHERE condition this JOIN will function like a _______.
Which of the following set of operations is a valid set of Aggregate operations in SQL?