Adding SQL query language

sql/BooleanRelationalOperators/Display all in reverse, where order dates equal to a specified date or customer id greater than a specified number and purchase amount less than a specified amount.sql

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+/*Display all in reverse, where order dates equal to a specified date or 
+customer id greater than a specified number and purchase amount less than a specified amount. */
+SELECT *   
+FROM  orders   
+WHERE NOT((ord_date ='2012-08-17'   
+OR customer_id>3005)   
+AND purch_amt<1000); 

sql/BooleanRelationalOperators/Write a SQL query to display all orders where purchase amount less than a specified amount or order date and customer_id must not.sql

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+/*Write a SQL query to display all orders where purchase amount less than a specified amount or order date and customer_id must 
+not be greater than a specified data and less than a specified ID respectively.*/
+SELECT *   
+FROM  orders   
+WHERE(purch_amt<200 OR   
+NOT(ord_date>='2012-02-10'   
+AND customer_id<3009));

sql/BooleanRelationalOperators/Write a SQL query to display order number, purchase amount, achived, the unachieved percentage for those order which exceeds the 50% of the target value of 6000.sql

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+/*Write a SQL query to display order number, purchase amount, achived, the unachieved percentage for those order 
+which exceeds the 50% of the target value of 6000. */
+SELECT ord_no,purch_amt,   
+(100*purch_amt)/6000 AS "Achieved %",   
+(100*(6000-purch_amt)/6000) AS "Unachieved %"   
+FROM  orders   
+WHERE (100*purch_amt)/6000>50; 

sql/BooleanRelationalOperators/Write a SQL query to display those customers who are neither belongs to the city New York nor grade value is more than 100.sql

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+/*Write a SQL query to display those customers who are neither belongs to the city New York nor grade value is more than 100. */
+SELECT *   
+FROM customer   
+WHERE NOT (city = 'New York' OR grade>100);

sql/BooleanRelationalOperators/Write a SQL statement to display all customers, who are either belongs to the city New York or had a grade above 100.sql

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+/*Write a SQL statement to display all customers, who are either belongs to the city New York or had a grade above 100. */
+SELECT *   
+FROM customer   
+WHERE city = 'New York' OR grade>100;

sql/BooleanRelationalOperators/Write a SQL statement to display all the customers, who are either belongs to the city New York or not had a grade above 100.sql

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+/*Write a SQL statement to display all the customers, who are either belongs to the city New York or 
+not had a grade above 100. */
+SELECT *   
+FROM customer   
+WHERE city = 'New York' OR NOT grade>100;

sql/BooleanRelationalOperators/Write a SQL statement to display either those orders which are not issued on date 2012-09-10 and issued by the salesman whose ID is 505 and below or t.sql

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+/*Write a SQL statement to display either those orders which are not issued on date 2012-09-10 and issued by the
+ salesman whose ID is 505 and below or those orders which purchase amount is 1000.00 and below.*/
+     SELECT *   
+    FROM  orders   
+    WHERE NOT ((ord_date ='2012-09-10'   
+    AND salesman_id>505)   
+    OR purch_amt>1000.00);  

sql/BooleanRelationalOperators/Write a SQL statement to display salesman_id, name, city and commission who gets the commission within the range more than 0.10% and less than 0.12%.sql

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+/*Write a SQL statement to display salesman_id, name, city and commission who gets the 
+commission within the range more than 0.10% and less than 0.12%.*/
+    SELECT salesman_id,name,city,commission   
+    FROM salesman   
+    WHERE (commission > 0.10   
+    AND commission< 0.12);  

sql/BooleanRelationalOperators/Write a query in SQL to display all the data of employees that work in department 47 or department 63.sql

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+/*Write a query in SQL to display all the data of employees that work in department 47 or department 63.*/
+    SELECT *   
+     FROM emp_details  
+      WHERE emp_dept = 47 OR emp_dept = 63;  

sql/BooleanRelationalOperators/Write a query in SQL to find the data of employees whose last name is Dosni or Mardy.sql

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+/*Write a query in SQL to find the data of employees whose last name is Dosni or Mardy.*/
+SELECT *   
+ FROM emp_details  
+  WHERE emp_lname ='Dosni' OR emp_lname= 'Mardy';

sql/BooleanRelationalOperators/Write a query statement to display all customers in New York who have a grade value above 100.sql

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+/*Write a query statement to display all customers in New York who have a grade value above 100.*/
+SELECT *   
+FROM customer   
+WHERE city = 'New York' AND grade>100; 

sql/BooleanRelationalOperators/Write a query to display all customers with a grade above 100.sql

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+/*Write a query to display all customers with a grade above 100.*/
+SELECT *   
+FROM customer   
+WHERE grade > 100;