57 lines
1.9 KiB
SQL
57 lines
1.9 KiB
SQL
-- Allow dependency edges between locally identified files. SQLite cannot
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-- alter a CHECK constraint, so the table is rebuilt with the widened
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-- provider constraint. Index names are recreated after the old table (and
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-- its indexes) are dropped.
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CREATE TABLE instance_content_dependencies_local_provider (
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id TEXT NOT NULL,
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content_set_id TEXT NOT NULL,
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parent_entry_id TEXT NOT NULL,
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child_entry_id TEXT NOT NULL,
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provider TEXT NOT NULL,
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dependency_kind TEXT NOT NULL,
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parent_project_id TEXT NOT NULL,
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parent_release_id TEXT NOT NULL,
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child_project_id TEXT NOT NULL,
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child_release_id TEXT NOT NULL,
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created_at INTEGER NOT NULL,
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modified_at INTEGER NOT NULL,
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PRIMARY KEY (id),
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UNIQUE (
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content_set_id,
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parent_entry_id,
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child_entry_id,
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dependency_kind
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),
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FOREIGN KEY (content_set_id)
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REFERENCES instance_content_sets(id)
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ON DELETE CASCADE,
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FOREIGN KEY (parent_entry_id)
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REFERENCES instance_content_entries(id)
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ON DELETE CASCADE,
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FOREIGN KEY (child_entry_id)
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REFERENCES instance_content_entries(id)
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ON DELETE CASCADE,
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CHECK (provider IN ('modrinth', 'curseforge', 'local')),
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CHECK (dependency_kind IN ('required', 'include'))
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);
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INSERT INTO instance_content_dependencies_local_provider
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SELECT id, content_set_id, parent_entry_id, child_entry_id, provider,
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dependency_kind, parent_project_id, parent_release_id,
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child_project_id, child_release_id, created_at, modified_at
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FROM instance_content_dependencies;
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DROP TABLE instance_content_dependencies;
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ALTER TABLE instance_content_dependencies_local_provider
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RENAME TO instance_content_dependencies;
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CREATE INDEX instance_content_dependencies_child
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ON instance_content_dependencies(content_set_id, child_entry_id);
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CREATE INDEX instance_content_dependencies_parent
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ON instance_content_dependencies(content_set_id, parent_entry_id);
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CREATE INDEX instance_content_dependencies_child_project
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ON instance_content_dependencies(provider, child_project_id);
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