/SQL/ON DUPLICATE KEY UPDATE for postgres

ON DUPLICATE KEY UPDATE for postgres

INSERT INTO the_table (id, column_1, column_2) 
VALUES (1, 'A', 'X'), (2, 'B', 'Y'), (3, 'C', 'Z')
ON CONFLICT (id) DO UPDATE 
  SET column_1 = excluded.column_1, 
      column_2 = excluded.column_2;

Source: stackoverflow.com

To ignore duplicate keys during 'copy from' in postgresql

create temp table tmp_table on commit drop as select * from brand with no data;
copy tmp_table (name,slug) from '/var/lib/postgresql/data/Brands.csv' DELIMITER ',' csv header;
insert into brand select distinct on (slug) * from tmp_table;

Similar codes

1 vote259 views1 answer
Display total number of tables in mysql
SQL
24 votes289 views5 answers
List mysql users
SQL
1 vote270 views1 answer
Mysql change root mysql_native_password
SQL
0 vote271 views1 answer
How to connect pgadmin with excel
SQL
0 vote325 views1 answer
Postgres rename database
SQL
2 votes302 views3 answers
Row number mysql
SQL
18 votes275 views3 answers
Find column name in database
SQL
0 vote286 views1 answer
[object Object]: BY KimbleOne__DeliveryGroup__c, CreatedDate ^ ERROR at Row:1:Column:142 field 'CreatedDate' can not be grouped in a query call
SQL
2 votes291 views1 answer
Mysql set value as null
SQL
0 vote274 views1 answer
Match end of string regex sql
SQL