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23 lines
517 B
MySQL
23 lines
517 B
MySQL
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CREATE SEQUENCE seq_person;
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CREATE SEQUENCE seq_transaction;
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CREATE TABLE person
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(
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('seq_person'),
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balance BIGINT NOT NULL
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);
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CREATE TABLE transaction
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(
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id BIGINT NOT NULL PRIMARY KEY DEFAULT nextval('seq_transaction'),
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person_from BIGINT NOT NULL REFERENCES person (id),
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person_to BIGINT NOT NULL REFERENCES person (id),
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amount BIGINT NOT NULL
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);
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INSERT INTO person
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VALUES (1, 1000);
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INSERT INTO person
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VALUES (2, 1000);
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