GROUP BY clause is placed before which clause in SQL?
HAVING
WHERE
ORDER BY
FROM
Correct Answer :
C. ORDER BY
GROUP BY clause is placed before ORDER BY clause in SQL.
Related Questions
Global Temp Variable is used with which sign?
###
####
#
##
In order to build a link between two tables, which key is used?
Primary
Foreign
Composite
Unique
SELECT INTO statement -
Select the content from a table.
Rename the content in a table.
Copy the content from one table into another existing table.
None of the above
SQL Operator can be,
Unary
Binary
Both A and B
None of the above
____ integrity is achieved by using a foreign key.
Referential Integrity
Domain Integrity
User-defined Integrity
Entity Integrity
What does the following statement do?
Finds any values that start with a
Finds any values that start with a%
Finds any values that start with a and are at least 2 characters in length
All of the above
What does the SELECT Statement do?
Data is read from the SQL database by this statement and displayed to the database user.
The stored data in the SQL database is changed or modified by this SQL statement.
By deleting the stored data, this SQL statement deletes the database.
A new table in SQL is created using this SQL statement.
SQL contains which component in its process?
Optimization Engines
SQL Query Engines
Query Dispatchers
All of the above
____ Clause is used in Parent-child relationship in order to join two or more tables.
FROM
TO
WHERE
IN
What does the following statement do?
Finds any values that start with or
Finds any value that contains only four characters and second, third characters are 'o', 'r'
Finds any values that have or in any position
None of the above
Select the statement which is TRUE?
In a table, there could be any number of rows and any number of columns.
In a table, there could be any number of rows and specified number of columns.
In a table, there could be any number of columns and specified number of rows.
In a table, there could be specified number of rows and specified number of columns.
Which of the following is SQL Server Date and Time Data Type?
timestamp
sql_variant
real
text
What is the full form of CTE in SQL?
Character Table Expressions
Character Table Evaluator
Common Table Evaluator
Common Table Expressions
The description in SQL Script, displays script in
One Line
Two Line
Three Line
Many Lines
What does the following statement do?
Finds any values that end with a
Finds any values whose second character is a
Find any values that contains only two characters ending with a
Mysql > Savepoint ini;
What is TRUE about NOT NULL Constraint?
In columns that are subject to the NOT NULL constraint, duplicate values are not allowed.
When a table's column is declared as NOT NULL, no record in the table can have an empty value for that column.
By applying the NOT NULL constraint, we will always ensure that the column contains a unique value and won't allow nulls.
The value will first be checked for certain conditions before inserting it into the column when a NOT NULL constraint applies to a column in the table.
Commands that come under TCL is/are -
COMMIT
ROLLBACK
SAVEPOINT
All of the above
What does the ALTER TABLE Statement do?
By deleting the stored data, this SQL statement deletes the database.
Columns in the SQL database can be created, deleted, or modified with this SQL statement.
A new table in SQL is created using this SQL statement.
The table, its structure, views, permissions, and triggers will also be deleted or removed with this SQL statement.
In more readable form, you can retrieve the date values, using ______ function?
DATE
DATE_FORM
DATE_FORMAT
DATE_VALUE
Which keyword is used in SQL Server to implement the auto increment?
UNIQUE
IDENTITY
INCREMENT
ADD
With export, you can ____ SQL Scripts from the SQL repositories in your workspace.
Export
Import
Save
Exchange
Rules that are needed to be followed in SET Operators in SQL are
All columns must be identical in number and order.
There must be compatibility between data types.
Both A and B
None of the above
Using which clause, can SQL EXCEPT be used in single table?
TO
AS
WHERE
IN
To rename the Index, we need to use which command?
RENAME
ALTER
UPDATE
ADD
Which of the following is SQL Server Numeric Data Type?
image
nchar
money
cursor
What does the following statement do?
Finds any values that start with a
Finds any values that start with a%
Finds any values that contains only two characters starting with a
All of the above
Which of the following statement is TRUE?
At run time, temporary tables can be created.
Temporary table can do similar operations to normal table.
Both A) and B)
None of the above
Which of the following statement is TRUE about DISTINCT Clause?
Returns only Distinct values.
Only on the single column, it operates.
It can be used with the aggregates such as COUNT, AVG, etc.
All of the above
Which of the following is among the 12 Codd's Rules?
View Updating Rule
Relational Level Operation Rule
Distribution Independence Rule
None of the above
Whenever a sub query appears in SQL, it is enclosed within ____ and placed to the ____ of the SQL operators.
Brackets, Left
Brackets, Right
Parenthesis, Left
Parenthesis, Right