7 lines
459 B
PL/PgSQL
7 lines
459 B
PL/PgSQL
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BEGIN;
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ALTER TABLE sharing_grant ADD COLUMN access_token_digest char(64);
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ALTER TABLE sharing_grant ADD CONSTRAINT sharing_grant_token_mode_check CHECK (login_required OR access_token_digest IS NOT NULL);
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ALTER TABLE sharing_grant ADD CONSTRAINT sharing_grant_edit_login_check CHECK (permission<>'EDIT' OR login_required);
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CREATE UNIQUE INDEX sharing_grant_token_digest_key ON sharing_grant(access_token_digest) WHERE access_token_digest IS NOT NULL;
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COMMIT;
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