Oracle SQL - Write SQL to list course offerings in year 1999 using extract function

Requirements

Here is the table

Demo

SQL>
SQL> drop table offerings;

Table dropped.-- from  ww w  . j  ava2  s . c  o  m

SQL> create table offerings(
  2  course     VARCHAR2(6)  not null,
  3  begindate  DATE         not null,
  4  trainer    NUMBER(4)            ,
  5  location   VARCHAR2(8)) ;
SQL>
SQL> insert into offerings values ('SQL',date '1999-04-12',7902,'DALLAS' );
SQL> insert into offerings values ('JSON',date '1999-08-10',7004,'CHICAGO');
SQL> insert into offerings values ('SQL',date '1999-10-04',7001,'SEATTLE');
SQL> insert into offerings values ('SQL',date '1999-12-13',7001,'DALLAS' );
SQL> insert into offerings values ('JAVA',date '1999-12-13',7004,'SEATTLE');
SQL> insert into offerings values ('XML',date '2000-02-03',7001,'DALLAS' );
SQL> insert into offerings values ('JAVA',date '2000-02-01',7011,'DALLAS' );
SQL> insert into offerings values ('PLS',date '2000-09-11',7008,'DALLAS' );
SQL> insert into offerings values ('XML',date '2000-09-18',NULL,'SEATTLE');
SQL> insert into offerings values ('JSON',date '2000-09-27',7902,'DALLAS' );
SQL> insert into offerings values ('ERM',date '2001-01-15',NULL, NULL    );
SQL> insert into offerings values ('PRO',date '2001-02-19',NULL,'DALLAS' );
SQL> insert into offerings values ('RSD',date '2001-02-24',7008,'CHICAGO');
SQL>

Write SQL to list course offerings in year 1999 using extract function

Demo

SQL>
SQL> select *-- from w w w. j av a2  s  .  c om
  2  from   offerings
  3  where extract(year from begindate) = 1999
  4

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