Insert only an ID: only one column : Insert « Insert Delete Update « PostgreSQL

PostgreSQL
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PostgreSQL » Insert Delete Update » Insert 
Insert only an ID: only one column


postgres=#
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
----+--------+--------+------------+-----------+--------
  | Jason  |  40420 1994-02-01 | New York  | W
  | Robert |  14420 1995-01-02 | Vancouver | N
  | Celia  |  24020 1996-12-03 | Toronto   | W
  | Linda  |  40620 1997-11-04 | New York  | N
  | David  |  80026 1998-10-05 | Vancouver | W
  | James  |  70060 1999-09-06 | Toronto   | N
  | Alison |  90620 2000-08-07 | New York  | W
  | Chris  |  26020 2001-07-08 | Vancouver | N
  | Mary   |  60020 2002-06-09 | Toronto   | W
(rows)

postgres=#
postgres=# -- Insert only an ID
postgres=#
postgres=# INSERT INTO employee (idVALUES (108);
INSERT 0 1
postgres=#
postgres=# select from employee;
 id  |  name  | salary | start_date |   city    | region
-----+--------+--------+------------+-----------+--------
   | Jason  |  40420 1994-02-01 | New York  | W
   | Robert |  14420 1995-01-02 | Vancouver | N
   | Celia  |  24020 1996-12-03 | Toronto   | W
   | Linda  |  40620 1997-11-04 | New York  | N
   | David  |  80026 1998-10-05 | Vancouver | W
   | James  |  70060 1999-09-06 | Toronto   | N
   | Alison |  90620 2000-08-07 | New York  | W
   | Chris  |  26020 2001-07-08 | Vancouver | N
   | Mary   |  60020 2002-06-09 | Toronto   | W
 108 |        |        |            |           |
(10 rows)

postgres=#
postgres=# drop table employee;
DROP TABLE
postgres=#
postgres=#
           
       
Related examples in the same category
1. The data values are listed in the order in which the columns appear in the table, separated by commas
2. List the columns explicitly
3. Omit values
4. Fill the columns from the left with as many values as are given, and the rest will be defaulted
5. Request default values explicitly, for individual columns
6. Request default values explicitly for the entire row
7. Insert date data to table
8. Inserts a single row into the employees table
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