|
postgres=#
postgres=# CREATE TABLE book (id integer,titles text[]);
CREATE TABLE
postgres=#
postgres=# INSERT INTO book VALUES (102, '{"AAA\'s VVVV"}');
INSERT 0 1
postgres=# INSERT INTO book VALUES (103, '{"AAA", "VVVV"}');
INSERT 0 1
postgres=#
postgres=#
postgres=# -- Selecting array values with slices
postgres=#
postgres=# SELECT titles[1:2] FROM book;
titles
----------------
{"AAA's VVVV"}
{AAA,VVVV}
(2 rows)
postgres=#
postgres=# drop table book;
DROP TABLE
postgres=#
|