Oracle auto_increment

-- Use a sequence:
CREATE SEQUENCE id_seq START WITH 1;
INSERT INTO my_table (ID, VALUE) VALUES (id_seq.NEXTVAL, 'My value');

Oracle auto increment primary key

CREATE TABLE auto_increment_column_table (
 auto_increment_column_id NUMBER GENERATED ALWAYS AS IDENTITY,
 auto_increment_column_description VARCHAR2(50)
);

Source: arungudelli.com

Oracle create table auto generated primary key

-- For oracle 12c or later 
-- auto inc
create table t1 (
    c1 NUMBER GENERATED by default on null as IDENTITY,
    c2 VARCHAR2(10)
    );
-- More options for initial value and increment value
create table t1 (
    c1 NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
    c2 VARCHAR2(10)
    );

Source: stackoverflow.com

Similar codes

0 vote336 views1 answer
PSQL use LIKE with timestamps
SQL
0 vote324 views1 answer
Hibernate xml property MySQL url, username and password
SQL
4 votes315 views1 answer
Delete record mysql query
SQL
0 vote327 views2 answers
Update all columns in one update
SQL
3 votes273 views2 answers
Mysql sum with condition
SQL
32 votes349 views6 answers
Insert select
SQL
0 vote337 views1 answer
Max length found in mysql
SQL
5 votes342 views2 answers
To date oracle
SQL
0 vote299 views1 answer
Downgrading sql localdb visual studio
SQL
0 vote319 views1 answer
Sqlalchemy sequence postgresql
SQL