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CREATE OR REPLACE TYPE t_cycler AS OBJECT (
name VARCHAR2(50)
);
CREATE OR REPLACE TYPE t_cycler_list IS TABLE OF REF t_cycler;
CREATE OR REPLACE TYPE t_team AS OBJECT (
name VARCHAR2(50),
cyclers t_cycler_list
);
CREATE TABLE cycler OF t_cycler (
name PRIMARY KEY
);
CREATE TABLE cycler2 OF t_cycler (
name PRIMARY KEY
);
CREATE TABLE team OF t_team (
name PRIMARY KEY
)
NESTED TABLE cyclers STORE AS cyclers_tab;
ALTER TABLE cyclers_tab ADD SCOPE FOR ( COLUMN_VALUE ) IS cycler;
BEGIN
INSERT INTO cycler ( name ) VALUES ( 'c1.1' );
INSERT INTO cycler ( name ) VALUES ( 'c1.2' );
INSERT INTO cycler2 ( name ) VALUES ( 'c2.1' );
END;
/
1 rows affected
INSERT INTO team (
name,
cyclers
) VALUES (
'team1',
t_cycler_list(
( SELECT REF(c) FROM cycler c WHERE name = 'c1.1' ),
( SELECT REF(c) FROM cycler c WHERE name = 'c1.2' )
)
);
1 rows affected
INSERT INTO team (
name,
cyclers
) VALUES (
'team2',
t_cycler_list(
( SELECT REF(c) FROM cycler2 c WHERE name = 'c2.1' )
)
);
ORA-22889: REF value does not point to scoped table