20 lines
1.0 KiB
SQL
20 lines
1.0 KiB
SQL
ALTER TABLE services DROP CONSTRAINT services_available_source_check;
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ALTER TABLE services ADD CONSTRAINT services_available_source_check
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CHECK (available_source IN ('', 'webhook', 'poll'));
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ALTER TABLE services ADD COLUMN available_digest text NOT NULL DEFAULT '';
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ALTER TABLE services ADD COLUMN last_poll_error text NOT NULL DEFAULT '';
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-- Every version the master has seen. '' means "no tag" / "digest unknown";
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-- never NULL, so the unique constraint deduplicates.
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CREATE TABLE image_versions (
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id bigserial PRIMARY KEY,
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repo text NOT NULL,
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tag text NOT NULL DEFAULT '',
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digest text NOT NULL DEFAULT '',
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source text NOT NULL CHECK (source IN ('webhook', 'poll', 'running')),
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first_seen_at timestamptz NOT NULL,
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CONSTRAINT image_versions_tag_or_digest CHECK (tag <> '' OR digest <> ''),
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CONSTRAINT image_versions_unique UNIQUE (repo, tag, digest)
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);
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CREATE INDEX image_versions_recent ON image_versions (repo, first_seen_at DESC, id DESC);
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