95 lines
2.1 KiB
MySQL
95 lines
2.1 KiB
MySQL
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--
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-- Test inheritance features
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--
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CREATE TABLE a (aa TEXT);
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CREATE TABLE b UNDER a (bb TEXT);
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CREATE TABLE c UNDER a (cc TEXT);
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CREATE TABLE d UNDER b,c,a (dd TEXT);
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INSERT INTO a(aa) VALUES('aaa');
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INSERT INTO a(aa) VALUES('aaaa');
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INSERT INTO a(aa) VALUES('aaaaa');
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INSERT INTO a(aa) VALUES('aaaaaa');
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INSERT INTO a(aa) VALUES('aaaaaaa');
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INSERT INTO a(aa) VALUES('aaaaaaaa');
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INSERT INTO b(aa) VALUES('bbb');
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INSERT INTO b(aa) VALUES('bbbb');
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INSERT INTO b(aa) VALUES('bbbbb');
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INSERT INTO b(aa) VALUES('bbbbbb');
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INSERT INTO b(aa) VALUES('bbbbbbb');
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INSERT INTO b(aa) VALUES('bbbbbbbb');
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INSERT INTO c(aa) VALUES('ccc');
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INSERT INTO c(aa) VALUES('cccc');
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INSERT INTO c(aa) VALUES('ccccc');
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INSERT INTO c(aa) VALUES('cccccc');
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INSERT INTO c(aa) VALUES('ccccccc');
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INSERT INTO c(aa) VALUES('cccccccc');
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INSERT INTO d(aa) VALUES('ddd');
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INSERT INTO d(aa) VALUES('dddd');
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INSERT INTO d(aa) VALUES('ddddd');
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INSERT INTO d(aa) VALUES('dddddd');
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INSERT INTO d(aa) VALUES('ddddddd');
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INSERT INTO d(aa) VALUES('dddddddd');
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SELECT * FROM a;
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SELECT * FROM b;
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SELECT * FROM c;
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SELECT * FROM d;
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SELECT * FROM ONLY a;
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SELECT * FROM ONLY b;
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SELECT * FROM ONLY c;
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SELECT * FROM ONLY d;
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UPDATE a SET aa='zzzz' WHERE aa='aaaa';
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UPDATE ONLY a SET aa='zzzzz' WHERE aa='aaaaa';
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UPDATE b SET aa='zzz' WHERE aa='aaa';
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UPDATE ONLY b SET aa='zzz' WHERE aa='aaa';
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UPDATE a SET aa='zzzzzz' WHERE aa LIKE 'aaa%';
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SELECT * FROM a;
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SELECT * FROM b;
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SELECT * FROM c;
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SELECT * FROM d;
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SELECT * FROM ONLY a;
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SELECT * FROM ONLY b;
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SELECT * FROM ONLY c;
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SELECT * FROM ONLY d;
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UPDATE b SET aa='new';
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SELECT * FROM a;
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SELECT * FROM b;
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SELECT * FROM c;
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SELECT * FROM d;
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SELECT * FROM ONLY a;
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SELECT * FROM ONLY b;
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SELECT * FROM ONLY c;
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SELECT * FROM ONLY d;
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UPDATE a SET aa='new';
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DELETE FROM ONLY c WHERE aa='new';
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SELECT * FROM a;
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SELECT * FROM b;
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SELECT * FROM c;
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SELECT * FROM d;
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SELECT * FROM ONLY a;
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SELECT * FROM ONLY b;
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SELECT * FROM ONLY c;
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SELECT * FROM ONLY d;
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DELETE FROM a;
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SELECT * FROM a;
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SELECT * FROM b;
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SELECT * FROM c;
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SELECT * FROM d;
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SELECT * FROM ONLY a;
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SELECT * FROM ONLY b;
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SELECT * FROM ONLY c;
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SELECT * FROM ONLY d;
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