14 lines
420 B
PL/PgSQL
14 lines
420 B
PL/PgSQL
SELECT count(*) FROM test_table;
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BEGIN;
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UPDATE test_table SET fakedata='divisible by 3' WHERE (id % 3) = 0;
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UPDATE test_table SET fakedata='divisible by 5' WHERE (id % 5) = 0;
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UPDATE test_table SET fakedata='divisible by 7' WHERE (id % 7) = 0;
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COMMIT;
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SELECT * FROM test_table ORDER BY id LIMIT 10;
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BEGIN;
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UPDATE test_table SET toDelete = true WHERE id < 100;
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DELETE FROM test_table WHERE toDelete = true;
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ROLLBACK;
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