Adding parameters to SQL query

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SQL> edit mynameis

/*
File            :mynameis.sql
Purpose         : Display information from the emp table in the following format:
                "My name is INITCAP(ename), I started work on hiredate."
Params          : &dept (integer) - Department number
*/


select
    (
    'my name is ' || INITCAP(ename) ||
    ', I started work on ' || hiredate
    )
    as "Below is a list of Employees"
from
    emp
where
    deptno = &dept
/
 

sql parameter

SQL> start mynameis
DOC>File            :mynameis.sql
DOC>Purpose         : Display information from the emp table in the following format:
DOC>                "My name is INITCAP(ename), I started work on hiredate."
DOC>Params          : &dept (integer) - Department number
DOC>*/
Enter value for dept:

THE PROGRAM ASKING FOR VALUE:

ENTER NUMBER 30:

 

Enter value for dept: 30
old  10:        deptno = &dept
new  10:        deptno = 30


Below is a list of Employees
--------------------------------------------------
my name is Allen, I started work on 20-FEB-81
my name is Ward, I started work on 22-FEB-81
my name is Martin, I started work on 28-SEP-81
my name is Blake, I started work on 01-MAY-81
my name is Turner, I started work on 08-SEP-81
my name is James, I started work on 03-DEC-81
SQL> 

 

NOTE ONLY: 

 ---------------------------

 SQL> select deptno from emp;

Tue Dec 19                                                             page    1
                                     REPORT

    DEPTNO
----------
        20
        30
        30
        20
        30
        30
        10
        20
        10
        30
        20
        30
        20
        10




                                Report Completed
SQL>

-------------------------------------

 


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