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

1 vote110 views1 answer
Oracle rolling back transactions
SQL
0 vote126 views1 answer
Query builder doctrien return sql
SQL
0 vote115 views1 answer
T sql less than date
SQL
0 vote129 views1 answer
Mysql custom sort order
SQL
1 vote155 views1 answer
Postgresql where datetrunc month and year equal
SQL
0 vote107 views1 answer
Edit a field mysql terminal
SQL
0 vote114 views1 answer
Sql developer search all packages for text
SQL
0 vote145 views1 answer
How to add a Try/Catch to SQL Stored Procedure
SQL
0 vote115 views1 answer
Oracle sql winter time change
SQL
8 votes129 views2 answers
Change name of colum in sql table
SQL