58 lines
2.4 KiB
SQL
58 lines
2.4 KiB
SQL
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CREATE TABLE IF NOT EXISTS media_supply_favorite_owners (
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tenant_id BIGINT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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revision BIGINT NOT NULL DEFAULT 0,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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PRIMARY KEY (tenant_id, user_id),
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CONSTRAINT chk_media_supply_favorite_owner_revision CHECK (revision >= 0)
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);
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CREATE TABLE IF NOT EXISTS media_supply_favorite_groups (
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tenant_id BIGINT NOT NULL,
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user_id BIGINT NOT NULL,
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group_key VARCHAR(64) NOT NULL,
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name VARCHAR(64) NOT NULL,
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sort_order INTEGER NOT NULL DEFAULT 0,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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PRIMARY KEY (tenant_id, user_id, group_key),
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CONSTRAINT fk_media_supply_favorite_group_owner
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FOREIGN KEY (tenant_id, user_id)
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REFERENCES media_supply_favorite_owners (tenant_id, user_id)
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ON DELETE CASCADE,
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CONSTRAINT chk_media_supply_favorite_group_key_not_blank CHECK (BTRIM(group_key) <> ''),
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CONSTRAINT chk_media_supply_favorite_group_name_not_blank CHECK (BTRIM(name) <> '')
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);
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CREATE UNIQUE INDEX IF NOT EXISTS uk_media_supply_favorite_group_name
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ON media_supply_favorite_groups (tenant_id, user_id, LOWER(name));
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CREATE INDEX IF NOT EXISTS idx_media_supply_favorite_group_owner_order
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ON media_supply_favorite_groups (tenant_id, user_id, sort_order, created_at);
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CREATE TABLE IF NOT EXISTS media_supply_favorite_resources (
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tenant_id BIGINT NOT NULL,
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user_id BIGINT NOT NULL,
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group_key VARCHAR(64) NOT NULL,
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resource_id BIGINT NOT NULL REFERENCES supplier_media_resources(id) ON DELETE CASCADE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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PRIMARY KEY (tenant_id, user_id, group_key, resource_id),
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CONSTRAINT fk_media_supply_favorite_resource_group
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FOREIGN KEY (tenant_id, user_id, group_key)
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REFERENCES media_supply_favorite_groups (tenant_id, user_id, group_key)
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ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_media_supply_favorite_group_page
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ON media_supply_favorite_resources (
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tenant_id,
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user_id,
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group_key,
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created_at DESC,
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resource_id DESC
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);
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CREATE INDEX IF NOT EXISTS idx_media_supply_favorite_resource_lookup
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ON media_supply_favorite_resources (resource_id, tenant_id, user_id);
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