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postgres=# -- Declaration of Array Types
postgres=#
postgres=# CREATE TABLE sal_emp (
postgres(# name text,
postgres(# pay_by_quarter integer[],
postgres(# schedule text[][]
postgres(# );
CREATE TABLE
postgres=# INSERT INTO sal_emp
postgres-# VALUES ('A',
postgres(# '{10000, 10000, 10000, 10000}',
postgres(# '{{"A", "B"}, {"C", "D"}}');
INSERT 0 1
postgres=#
postgres=# INSERT INTO sal_emp
postgres-# VALUES ('B',
postgres(# '{20000, 25000, 25000, 25000}',
postgres(# '{{"Z", "X"}, {"Y", "Q"}}');
INSERT 0 1
postgres=#
postgres=#
postgres=# SELECT * FROM sal_emp;
name | pay_by_quarter | schedule
------+---------------------------+---------------
A | {10000,10000,10000,10000} | {{A,B},{C,D}}
B | {20000,25000,25000,25000} | {{Z,X},{Y,Q}}
(2 rows)
postgres=#
postgres=# drop table sal_emp;
DROP TABLE
postgres=#
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