Write a postgre SQL statement to insert one row into the table countries against the column country_id and country_name

  • Postgre SQL

Write a  postgre SQL statement to insert one row into the table countries against the column country_id and country_name.

Here in the following is the structure of the table countries.

    Column    |         Type          | Modifiers
--------------+-----------------------+-----------
 country_id   | character varying(2)  |
 country_name | character varying(40) |
 region_id    | numeric(10,0)         |

الأجوبة

INSERT INTO countries (country_id,country_name) VALUES('C2','USA');

Here is the command to see the list of the inserting rows :

postgres=# SELECT * FROM countries;
 country_id | country_name | region_id
------------+--------------+-----------
 C1         | India        |      1002
 C2         | USA          |
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