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 vote335 views1 answer
Sql trying to delete database in use
SQL
0 vote334 views2 answers
Nested query
SQL
0 vote355 views1 answer
Spring Flyway Teams Edition or MySQL upgrade required: MySQL 5.5 is no longer supported by Flyway Community Edition, but still supported by Flyway Teams Edition.
SQL
0 vote320 views1 answer
How to populate a table in MySQL from and existing csv file
SQL
3 votes304 views1 answer
Mysql CURRENT_TIMESTAMP()
SQL
25 votes370 views6 answers
How to change column name in mysql
SQL
0 vote357 views1 answer
Sqlite3_open_v2
SQL
0 vote314 views1 answer
Ms Sql set us timezone
SQL
0 vote347 views1 answer
Copy data from cell to cell mysql
SQL
2 votes339 views1 answer
How to Add a Default Value to a Column in MS SQL Server
SQL