I have created the table below, The column with Payment status uses numbers (1&0) to display status of payments 1 if received and 0 if not. I filled up some of the lines with data. However I decided to use (Paid, Not Paid) instead of (1, 0). I tried to perform Alter table
and I got this error : ORA-01735: invalid ALTER TABLE option 01735. 00000 - "invalid ALTER TABLE option". I know this happens because the datatype in the table is set to numbers and already filled with numbers, but what is the easiest way to resolve this issue ?
Thank you
Name Null? Type
----------------------- -------- ------------
OWNER_NAME VARCHAR2(20)
APARTMENT_NUMBER VARCHAR2(4)
TELEPHONE_NUMBER VARCHAR2(15)
MONTH_YEAR VARCHAR2(6)
FEE NUMBER
PAYMENT_STATUS NOT NULL NUMBER(1)
MONEY_HANDED_TO_COMMITY VARCHAR2(3)
There's no "easy" way.
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