Teoh Teik Liang (martin_teoh@hotmail.com) reports a bug with a severity of 2
The lower the number the more severe it is.
Short Description
serial data type problem
Long Description
I had created a table with 2 fields (transaction_code serial primary key) and (trans_desc varchar(20) not null). I
foundthat when I insert a null value into a trans_desc field, the record is not added because of the field is not able
tokey in null value. But the transaction_code already increase 1 for me. So, if I add the another record, the
transaction_codewill skip 1 value. How can I make the transaction_code not to increase if the record is not added into
thetable?
Sample Code
CREATE TABLE TEST (
TRANSACTION_CODE SERIAL PRIMARY KEY,
TRANS_DESC VARCHAR(20) NOT NULL,
PARTICULAR VARCHAR(30) NOT NULL
);
INSERT INTO TEST (PARTICULAR) VALUES ('TEST2');
*** CANNOT ADD RECORD BUT TRANSACTION_CODE INCREASED ALREADY. ***
INSERT INTO TEST (TRANS_DESC, PARTICULAR) VALUES ('TEST2', 'TEST PAR');
*** TRANSACTION_CODE WILL START FROM 2 ***
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