в 13:45, 26 мая 2010

2010-05-26T13:45:56Z

Admin: 1 версия

2010-05-26T10:14:28Z

1 версия

Новая страница

==to_char(start_date, "YYYY-MM-DD HH24:MI:SS")==



<source lang="sql">

postgres=#
postgres=#
postgres=# drop table employee;
DROP TABLE
postgres=# CREATE TABLE employee (
postgres(# ID int,
postgres(# name varchar(10),
postgres(# salary real,
postgres(# start_date date,
postgres(# city varchar(10),
postgres(# region char(1)
postgres(# );
CREATE TABLE
postgres=#
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (1, "Jason", 40420, "02/01/94", "New York", "W");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (2, "Robert",14420, "01/02/95", "Vancouver","N");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (3, "Celia", 24020, "12/03/96", "Toronto", "W");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (4, "Linda", 40620, "11/04/97", "New York", "N");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (5, "David", 80026, "10/05/98", "Vancouver","W");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (6, "James", 70060, "09/06/99", "Toronto", "N");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (7, "Alison",90620, "08/07/00", "New York", "W");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (8, "Chris", 26020, "07/08/01", "Vancouver","N");
INSERT 0 1
postgres=# insert into employee (ID, name, salary, start_date, city, region)
postgres-# values (9, "Mary", 60020, "06/09/02", "Toronto", "W");
INSERT 0 1
postgres=#
postgres=# select * from employee;
id | name | salary | start_date | city | region
----+--------+--------+------------+-----------+--------
1 | Jason | 40420 | 01.02.1994 | New York | W
2 | Robert | 14420 | 02.01.1995 | Vancouver | N
3 | Celia | 24020 | 03.12.1996 | Toronto | W
4 | Linda | 40620 | 04.11.1997 | New York | N
5 | David | 80026 | 05.10.1998 | Vancouver | W
6 | James | 70060 | 06.09.1999 | Toronto | N
7 | Alison | 90620 | 07.08.2000 | New York | W
8 | Chris | 26020 | 08.07.2001 | Vancouver | N
9 | Mary | 60020 | 09.06.2002 | Toronto | W
(9 rows)
postgres=#
postgres=#
postgres=# SELECT to_char(start_date, "YYYY-MM-DD HH24:MI:SS") FROM employee;
to_char
---------------------
1994-02-01 00:00:00
1995-01-02 00:00:00
1996-12-03 00:00:00
1997-11-04 00:00:00
1998-10-05 00:00:00
1999-09-06 00:00:00
2000-08-07 00:00:00
2001-07-08 00:00:00
2002-06-09 00:00:00
(9 rows)
postgres=#
postgres=#
postgres=#
postgres=#
postgres=# drop table employee;
DROP TABLE
postgres=#

</source>

← Предыдущая	Версия 13:45, 26 мая 2010
(нет различий)

PostgreSQL/Date Timezone/Date Format - История изменений

в 13:45, 26 мая 2010

Admin: 1 версия