postgresql insert into select from another table code example
Example 1: postgresql insert select
insert into items_ver(item_id, item_group, name)
select * from items where item_id=2;
Example 2: postgre insert select
insert into TABLENAMEA (A,B,C,D)
select A,B,C,D from TABLENAMEB
Example 3: postgres trigger insert into another table
CREATE TRIGGER trig_copy
AFTER INSERT ON table1
FOR EACH ROW
EXECUTE PROCEDURE function_copy();