Postgres OnConflict - upsert with on conflict

Arti answered on December 2, 2022 Popularity 9/10 Helpfulness 4/10

answer Postgres OnConflict - upsert with on conflict

Postgres OnConflict - upsert with on conflict

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INSERT INTO customers (name, email)
VALUES('Microsoft','hotline@microsoft.com') 
ON CONFLICT (name) 
DO 
   UPDATE SET email = EXCLUDED.email || ';' || customers.email;
RETURNING *;

/* Prerequisites */
--  CREATE TABLE --
DROP TABLE IF EXISTS customers;
CREATE TABLE customers (
	customer_id serial PRIMARY KEY,
	name VARCHAR UNIQUE,
	email VARCHAR NOT NULL,
	active bool NOT NULL DEFAULT TRUE
);
--  INSERT INTO TABLE --
INSERT INTO 
    customers (name, email)
VALUES 
    ('IBM', 'contact@ibm.com'),
    ('Microsoft', 'contact@microsoft.com'),
    ('Intel', 'contact@intel.com');

Popularity 9/10 Helpfulness 4/10 Language sql

Source: Grepper

Tags: conflict sql upsert

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Contributed on Dec 02 2022

Arti

0 Answers Avg Quality 2/10

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Postgres OnConflict - upsert with on conflict

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