I am new at using apex.oracle and of course i stumbled across a problem i have no ideea what the problem is...
This is my code.
create table client(
cod integer primary key not null,
nume varchar2(25) null,
prenume varchar2(25) null,
patronimul varchar2(25) null,
oras varchar2(25) default('chisinau'),
sexul char(1) null,
data_nasterii date null,
telefon varchar2(25) null);
insert all
into client(cod, nume, prenume, patronimul, oras, sexul, data_nasterii, telefon) values(1,'Ivan','Ivanovici','Ivanescu','Chisinau','M','2014-11-22',068111111)
SELECT 1 FROM DUAL;
The error is : ORA-01843: not a valid month.
I tried everything to change it but it still shows me this error or
This error : ORA-00001: unique constraint (UNKNOWN.SYS_C0049683476) violated.
Please help!