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SQL: Customers who do not belong to New York or have a grade above 100

SQL Boolean Operator Statement: Exercise-5 with Solution.

From the following table, write a SQL query to identify customers who do not belong to the city of 'New York' or have a grade value that exceeds 100. Return customer_id, cust_name, city, grade, and salesman_id.

Sample table: customer


Sample Solution :

SELECT * 
FROM customer 
WHERE NOT (city = 'New York' OR grade>100);

Output of the Query:

customer_id	cust_name	city	grade	salesman_id
3009		Geoff Cameron	Berlin	100	5003

Relational Algebra Expression:

Relational Algebra Expression: Display all customers, who are neither belongs to the city New York nor with a grade above 100.

Relational Algebra Tree:

Relational Algebra Tree: Display all customers, who are neither belongs to the city New York nor with a grade above 100.

Explanation :

Syntax of display those customers who are neither belongs to the city New York nor grade value is more than 100

Pictorial presentation :

Result of display those customers who are neither belongs to the city New York nor grade value is more than 100

Practice Online


Query Visualization:

Duration:

Query visualization of Display all customers, who are neither belongs to the city New York nor with a grade above 100 - Duration

Rows:

Query visualization of Display all customers, who are neither belongs to the city New York nor with a grade above 100 - Rows

Cost:

Query visualization of Display all customers, who are neither belongs to the city New York nor with a grade above 100 - Cost

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Previous: From the following table, write a SQL query to find the customers who belong to either the city ‘New York’ or not have a grade above 100. Return customer_id, cust_name, city, grade, and salesman_id.
Next: From the following table, write a SQL query to find details of all order excluding combination of ord_date equal to '2012-09-10' and salesman_id higher than 5005 or purch_amt greater than 1000. Return ord_no, purch_amt, ord_date, customer_id and salesman_id.

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SQL: Tips of the Day

SQL Server SELECT into existing table. 

INSERT INTO dbo.TABLETWO
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:

INSERT INTO dbo.TABLETWO
  (col1, col2)
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

Database: SQL Server

Ref: https://bit.ly/3y6tpA3