Answers for "postgres insert into table from another table"

SQL
1

postgre insert select

insert into TABLENAMEA (A,B,C,D) 
select A,B,C,D from TABLENAMEB
Posted by: Guest on October-21-2020
0

postgres trigger insert into another table

CREATE OR REPLACE FUNCTION function_copy() RETURNS TRIGGER AS
$BODY$
BEGIN
    INSERT INTO
        table2(id,name)
        VALUES(new.id,new.name);

           RETURN new;
END;
$BODY$
language plpgsql;
Posted by: Guest on August-22-2020
0

postgres trigger insert into another table

CREATE TRIGGER trig_copy
     AFTER INSERT ON table1
     FOR EACH ROW
     EXECUTE PROCEDURE function_copy();
Posted by: Guest on August-22-2020
0

POSTGRES INSERT INTO TABLE VALUE FROM OTHER TABLE

##fetch data from other table with sub-query to insert it into another one

INSERT INTO PUBLIC."MyTable"(conversion_job_id, message, last_status)
VALUES (17, 'test', (SELECT status FROM PUBLIC."OtherTable" WHERE id=17))
RETURNING *
Posted by: Guest on August-10-2021

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