Add unique to table.

This commit is contained in:
Paulo Gustavo Veiga 2022-09-28 07:12:13 -07:00
parent e511d5e23d
commit f0531551d7

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@ -1,6 +1,6 @@
CREATE TABLE COLLABORATOR (
id INTEGER NOT NULL IDENTITY,
email VARCHAR(255) NOT NULL,
email VARCHAR(255) NOT NULL UNIQUE,
creation_date DATE
);