Youtor
Top 10 SQL Commands In Telugu SQL Telugu Tutorial sql
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=N2dbF2lXD8c
Hi In this Video we explained Top 10 essential SQL commands that are widely used for interacting with databases. By Excel Telugu Videos (Srinivas Reddy). • Top 10 essential SQL commands that are widely used for interacting with databases: • 1. SELECT – Retrieve data from a database. • SELECT name, age FROM customer; • 2. WHERE – Filter records that meet certain conditions. • SELECT * FROM customer WHERE age greaterthan 25; • 3. INSERT INTO – Insert new data into a database. • INSERT INTO – Insert new data into a database. • 4. UPDATE – Update existing data in a database. • UPDATE customer SET age = 35 WHERE name = 'John Doe'; • 5. DELETE – Delete records from a database. • DELETE FROM customer WHERE age lessthan 18; • 6. JOIN – Combine rows from two or more tables based on a related column. • SELECT customer.name, orders.order_id • FROM customer • JOIN orders ON customer.customer_id = orders.customer_id; • 7. ORDER BY – Sort the result set in ascending or descending order. • SELECT * FROM customer ORDER BY age DESC; • 8. GROUP BY – Group rows that have the same values into summary rows. • SELECT age, COUNT(*) FROM customer GROUP BY age; • 9. HAVING – Filter groups based on conditions, used with GROUP BY. • SELECT age, COUNT(*) FROM customer GROUP BY age HAVING COUNT(*) greaterthan 1; • 10. CREATE TABLE – Create a new table in the database. • CREATE TABLE orders ( • order_id INT, • customer_id INT, • order_date DATE • ); • #sql #excel #shorts #telugu #excelteluguvideos #mysql #sqltelugu • Please Follow us on Instagram: / excelteluguvideos • Telegram: https://t.me/EXCELTELUGUVIDEOS
#############################
