Postgres Auto Increment

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Question : postgresql set auto increment value

Answered by : kwasi-kgwete

ALTER SEQUENCE product_id_seq RESTART WITH 1453

Source : https://stackoverflow.com/questions/5342440/reset-auto-increment-counter-in-postgres | Last Update : Fri, 27 Mar 20

Question : SQL Auto Increment Primary Key - PostgreSQL

Answered by : samer-saeid

-- SERIAL keyword auto increments the value
CREATE TABLE Colleges ( college_id INT SERIAL, college_code VARCHAR(20) NOT NULL, college_name VARCHAR(50), CONSTRAINT CollegePK PRIMARY KEY (college_id)
);
-- inserting record without college_id
INSERT INTO Colleges(college_code, college_name)
VALUES ("ARD13", "Star Public School");

Source : | Last Update : Sun, 29 May 22

Question : auto increment in postgresql

Answered by : jdbc

ALTER TABLE temp ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY

Source : https://stackoverflow.com/questions/31965506/postgresql-column-type-conversion-from-bigint-to-bigserial | Last Update : Fri, 17 Jun 22

Question : postgres advance auto increment

Answered by : trained-tuna

# Reset the counter of a table named yourTable to start at id # 1453
ALTER SEQUENCE yourTable_id_seq RESTART WITH 1453

Source : https://stackoverflow.com/questions/5342440/reset-auto-increment-counter-in-postgres | Last Update : Mon, 21 Mar 22

Question : primary key auto increment in postgresql

Answered by : kriss-sachintha

By simply setting our id column as SERIAL with PRIMARY KEY attached, Postgres will handle all the complicated behind-the-scenes work and automatically increment our id column with a unique, primary key value for every INSERT .

Source : | Last Update : Fri, 24 Jun 22

Question : start auto increment from 1 postgres

Answered by : zaur-tskhvaradze

TRUNCATE TABLE someTable RESTART IDENTITY;

Source : https://stackoverflow.com/questions/5342440/reset-auto-increment-counter-in-postgres | Last Update : Tue, 26 Jul 22

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