हिंदी

Explain the following SQL function using a suitable example. DAYNAME() - Informatics Practices

Advertisements
Advertisements

प्रश्न

Explain the following SQL function using a suitable example.

DAYNAME()

टिप्पणी लिखिए

उत्तर

DAYNAME(): It returns the weekday name for a given date.

Example: SELECT DAYNAME(‘2022-07-22’);

Output: Friday

shaalaa.com
Functions in SQL
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2022-2023 (March) Sample

APPEARS IN

संबंधित प्रश्न

______ is used to get a specified day of the month for a given date.


Which method is used to get the row-id of the last modified row?


Which of the following belongs to an "aggregate function"?


The MAX () function finds the


Which of the following is not an aggregate function?


The char() function in MySql is an example of ______. 


What will be returned by the given query? Select round(23456.1234, -2) = ______.


What will be returned by the given query? select mid("Computer", 2, 4) = ______.


What will be returned by the given query? Select length(trim("ABC Public School")) = ______.


What will be returned by the given query? SELECT RIGHT("LEFT", 2) = ______.


Which of the following is not a date function?


Which of the following is not a text function?


Which statement is used to count the number of rows in table?


Site any two differences between Single Row Functions and Aggregate Functions.


Write the name of the functions to perform the following operation:

To display the name of the month in which you were born.


Write the name of the functions to perform the following operation:

To display your name in capital letters.


Write the output produced by the following SQL statement:

SELECT LENGTH("Informatics Practices");


Write the output produced by the following SQL statement:

SELECT    LEFT("INDIA", 3),    RIGHT("Computer Science", 4),    MID("Informatics", 3, 4), SUBSTR("Practices", 3);


Which type of values will not be considered by SQL while executing the following statement?

SELECT COUNT(column name) FROM inventory;


If column “Fees” contains the data set (5000,8000,7500,5000,8000), what will be the output after the execution of the given query?

SELECT SUM (DISTINCT Fees) FROM student;


Which one of the following is not an aggregate function?


Write outputs for SQL queries that are based on the given table PURCHASE:

TABLE: PURCHASE
CNO CNAME CITY QUANTITY DOP
C01 GURPREET NEW DELHI 150 2022-06-11
C02 MALIKA HYDERABAD 10 2022-02-19
C03 NADAR DALHOUSIE 100 2021-12-04
C04 SAHIB CHANDIGARH 50 2021-10-10
C05 MEHAK CHANDIGARH 15 2021-10-20
  1. SELECT LENGTH(CNAME) FROM PURCHASE WHERE QUANTITY>100;
  2. SELECT CNAME FROM PURCHASE WHERE MONTH(DOP) = 3;
  3. SELECT MOD (QUANTITY, DAY(DOP)) FROM PURCHASE WHERE CITY = ‘CHANDIGARH’;

Based on the table STUDENT given here, write suitable SQL queries for the following:

Roll No Name Class Gender City Marks
1 Abhishek XI M Agra 430
2 Prateek XII M Mumbai 440
3 Sneha XI F Agra 470
4 Nancy XII F Mumbai 492
5 Himanshu XII M Delhi 360
6 Anchal XI F Dubai 256
7 Mehar X F Moscow 324
8 Nishant X M Moscow 429
  1. Display gender-wise highest marks.
  2. Display city-wise lowest marks.
  3. Display the total number of male and female students.

Write suitable SQL query for the following:

Display the remainder of 100 divided by 9.


Write suitable SQL query for the following:

Remove all the expected leading and trailing spaces from a column userid of the table ‘USERS’.


Explain the following SQL function using a suitable example.

UCASE()


Explain the following SQL function using a suitable example.

TRIM()


Explain the following SQL function using a suitable example.

POWER()


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×