0 and the decimal point in Oracle SQL

Hello


IM using Oracle Sql developer 'Oracle Database 11g Enterprise Edition Release 11.1.0.6.0' (I'm fairly new), im having trouble inserting '0 before 1' in the table, as well as with the decimal point
I created a table with the following:

CREATE TABLE employee
(Employe_id number (4,0) NOT NULL primary key,)
L_Name varchar2 (15).
What varchar2 (10),
Number of Pay_Rate (5);

Then tried to insert this: insert into employee
values ('003', 'Clarke', 'Michael', '13 h 00');
which has been a success, but when I used the query select it to display the table, the result was not the same

result:
Employee_id L_Name what Pay_Rate
1 13 Michael Clarke


How can I ensure that the result looks like this (001 and 13 h 00):
Employee_id L_Name what Pay_Rate
001 Micheal Clarke 13.00

Edited by: 936867 may 25, 2012 20:15

Edited by: 936867 may 25, 2012 20:18

936867 wrote:
Sorry, I wanted to ask "what needs to be changed in the create table statement, so when I introduced through the 'Insert into' data is presented as above after the select query. I want the data to show as entered when I look at the table, I know that can use the select query to display data in the desired format.

Then do not define the columns as a NUMBER, but as strings of VARCHAR2,
but realize that you can't do arithmetic on strings.

NUMBERS have no beginning or ending zeros but bites can contain what you want.

Tags: Database

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