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16 lines
545 B
Text
16 lines
545 B
Text
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drop table if exists t1;
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create table t1 (
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a int not null references t2,
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b int not null references t2 (c),
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primary key (a,b),
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foreign key (a) references t3 match full,
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foreign key (a) references t3 match partial,
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foreign key (a,b) references t3 (c,d) on delete no action
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on update no action,
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foreign key (a,b) references t3 (c,d) on update cascade,
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foreign key (a,b) references t3 (c,d) on delete set default,
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foreign key (a,b) references t3 (c,d) on update set null);
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create index a on t1 (a);
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create unique index b on t1 (a,b);
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drop table t1;
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