postgres=#
postgres=# CREATE TABLE authors (id integer,titles text[][]);
CREATE TABLE
postgres=#
postgres=# INSERT INTO authors
postgres-# VALUES (102,
postgres(# '{{"J T", "T S"},
postgres'# {"C D", "G E"},
postgres'# {"A D", "A L"}}');
INSERT 0 1
postgres=#
postgres=# -- Selecting From a Multi-Dimensional Array
postgres=#
postgres=# SELECT titles[1][1] AS author, titles[1][2] AS title FROM authors;
author | title
--------+-------
J T | T S
(1 row)
postgres=#
postgres=# drop table authors;
DROP TABLE
postgres=#
postgres=#
|