What Are Global Temporary Tables And Temp Tables In PostgreSQL Database ...

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-- Global Temporary Tables In PostgreSQL Database

create temporary table temp_location

(

city varchar(50),

street varchar(40)

) on commit delete rows;

select * from temp_location;

create temp table temp_cities

(

name character varying(100)

) on commit delete rows;

select * from temp_cities;

drop table temp_cities;

begin transaction;

insert into temp_cities values ('Mumbai');

insert into temp_cities values ('Pune');

commit;

create temp table temp_cities

(

name character varying(100)

) on commit preserve rows;

begin transaction;

create temp table temp_cities

(

name character varying(100)

) on commit drop;

select * from temp_cities;