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What is the full form of SQL?
SQL can be used to
Which is the subset of SQL command used to manipulate Database structures, including tables?
To delete the database __________ Command is used
Which one is a non-relational database?
Which command is used to change the definition of a table in SQL ?
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 keyword is used to sort the result-set?
Identify the average salary of the jobs 'MANAGER' and 'ANALYST'. Display job, average salary if the identified average salary is more than 1500.
Find all the cities whose humidity is 89
If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default
The HAVING clause does which of the following?
How to delete the Customer name of Alfreds Futterkiste (CustomerID is 1) from the Customers table?
Select ID, GPA from student grades order by GPA ____________.
In order to give only 10 ranks, on the whole, we should use.
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?
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 one is not used in SQL?
Syntax for create a views is _______
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
The _______ clause allows us to select only those rows in the result relation of the ____ clause that satisfy a specified predicate.
Analyze the following Query and Mark the answer whether it's the correct query or not ?
Which syntax is used for Drop Index (idx_pname) from the Person table in MYSQL?
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 is the meaning of the “ORDER BY” clause in MySQL?
What is the significance of the statement “GROUP BY d.name” in the following MySQL statement?
What is the significance of the statement of the below query?
Find the name of these cities with temperature and condition whose condition is neither sunny nor cloudy
What can be the condition in the "WHERE" clause in a SQL 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''?
Analyse the following Query and Mark the answer whether it's the correct query or not?
Where subqueries can not be used?
Can you validate the statement?
A subquery can be used anywhere an expression is allowed.
True or False?
What is "Subquery"?
Which of the following clause is mandatorily used in a sub-query?
Which of the following statements are TRUE regarding subqueries?
A ______ index is created based on only one table column.
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?
We can use the index on columns that contain a high number of NULL values.
A column with a Primary key has a Null value.
In which two cases would you use an outer join? (Choose two.)
What is the syntax for joining two tables? Pick Two
Evaluate this SQL statement:
Which SQL statement is equivalent to the above SQL statement?
Choose the correct query for the below scenario.
Analyze the following tables and output and choose the correct query to achieve the output.
Alias is used in Joins.
In the absence of WHERE condition this JOIN will function like a _______.
Choose the query that matches the above image.
How many tables may include with a join?
What values does the count(*) function ignore?
Which among the following belongs to an “aggregate function”?
The _____ aggregation operation adds up all the values of the attribute
In SQL - these functions - AVG, MIN, MAX, COUNT are called as ___________
The SQL Statement
SELECT ROUND(45.926, -1) FROM DUAL;