Minus in select : Select « Select Query « Oracle PL / SQL






Minus in select

   
SQL>
SQL> CREATE TABLE purchase (
  2       product_name  VARCHAR2(25),
  3       product_price NUMBER(4,2),
  4       sales_tax     NUMBER(4,2),
  5       purchase_date DATE,
  6       salesperson   VARCHAR2(3));

Table created.

SQL>
SQL> INSERT INTO purchase VALUES ('Product Name 1', 1, .08, '5-NOV-00', 'AB');

1 row created.

SQL> INSERT INTO purchase VALUES ('Product Name 2', 2.5, .21, '29-JUN-01', 'CD');

1 row created.

SQL> INSERT INTO purchase VALUES ('Product Name 3', 50.75, 4.19, '10-DEC-02', 'EF');

1 row created.

SQL> INSERT INTO purchase VALUES ('Product Name 4', 99.99, 8.25, '31-AUG-03', 'GH');

1 row created.

SQL>
SQL>
SQL> SELECT product_name, 100 - product_price FROM purchase;

PRODUCT_NAME              100-PRODUCT_PRICE
------------------------- -----------------
Product Name 1                           99
Product Name 2                         97.5
Product Name 3                        49.25
Product Name 4                          .01

4 rows selected.

SQL>
SQL>
SQL> DROP TABLE purchase;

Table dropped.

SQL>
SQL>
SQL>

   
    
  








Related examples in the same category

1.The following code provides a breakdown of the basic SELECT statement on the Oracle platform:
2.Use Arithmetic operators with literal values to derive values: add 5 to salary
3.SELECT statement uses the not equal (< >) operator in the WHERE clause
4.Using the > operator
5.UPPER(SUBSTR(first_name, 2, 8)): Combining Functions
6.Plus in select statement
7.Math calculation in select
8.CONCATENATING TEXT
9.Returning All Columns
10.Returning Multiple Columns
11.Returning Rows Call
12.Employees from new york who have gifts
13.Find all employees who are younger than employee whose id is 9999
14.Selecting Categories That Contain Product
15.Selecting Products That Belong to Category
16.Selecting Products That Belong to Department with Join
17.Using select statement and char function to create insert statement