9 lines
317 B
SQL
9 lines
317 B
SQL
ALTER TABLE sessions ADD COLUMN tenant_id TEXT;
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ALTER TABLE sessions ADD COLUMN parent_session_id TEXT REFERENCES sessions(id);
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ALTER TABLE sessions ADD CONSTRAINT session_tenant_check CHECK (
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(parent_session_id IS NULL AND tenant_id IS NULL) OR
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(parent_session_id IS NOT NULL AND tenant_id IS NOT NULL)
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);
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