164 lines
7.2 KiB
PL/PgSQL
164 lines
7.2 KiB
PL/PgSQL
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CREATE OR REPLACE FUNCTION tcg.public.FN_before_insert_TCG_MTG_Inventory()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.created_on = CURRENT_TIMESTAMP;
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NEW.updated_last_on = CURRENT_TIMESTAMP;
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IF NEW.change_set_id IS NULL THEN
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RAISE EXCEPTION 'Change Set ID must be provided.';
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END IF;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql
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;
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CREATE OR REPLACE FUNCTION tcg.public.FN_before_update_TCG_MTG_Inventory()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_last_on = CURRENT_TIMESTAMP;
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IF OLD.change_set_id IS NOT DISTINCT FROM NEW.change_set_id THEN
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RAISE EXCEPTION 'New Change Set ID must be provided.';
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END IF;
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INSERT INTO tcg.public.TCG_MTG_Inventory_Audit (
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inventory_id
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, name_field
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, value_prev
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, value_new
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, change_set_id
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)
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-- Changed card_id
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SELECT NEW.inventory_id, 'card_id', CAST(OLD.card_id AS VARCHAR), CAST(NEW.card_id AS VARCHAR), NEW.change_set_id
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WHERE OLD.card_id IS NOT DISTINCT FROM NEW.card_id
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UNION
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-- Changed finish_id
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SELECT NEW.inventory_id, 'finish_id', CAST(OLD.finish_id AS VARCHAR), CAST(NEW.finish_id AS VARCHAR), NEW.change_set_id
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WHERE OLD.finish_id IS NOT DISTINCT FROM NEW.finish_id
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UNION
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-- Changed condition_id
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SELECT NEW.inventory_id, 'condition_id', CAST(OLD.condition_id AS VARCHAR), CAST(NEW.condition_id AS VARCHAR), NEW.change_set_id
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WHERE OLD.condition_id IS NOT DISTINCT FROM NEW.condition_id
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UNION
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-- Changed sleeve_colour_name
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SELECT NEW.inventory_id, 'sleeve_colour_name', OLD.sleeve_colour_name, NEW.sleeve_colour_name, NEW.change_set_id
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WHERE OLD.sleeve_colour_name IS NOT DISTINCT FROM NEW.sleeve_colour_name
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UNION
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-- Changed location_name
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SELECT NEW.inventory_id, 'location_name', OLD.location_name, NEW.location_name, NEW.change_set_id
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WHERE OLD.location_name IS NOT DISTINCT FROM NEW.location_name
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UNION
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-- Changed acquired_from
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SELECT NEW.inventory_id, 'acquired_from', OLD.acquired_from, NEW.acquired_from, NEW.change_set_id
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WHERE OLD.acquired_from IS NOT DISTINCT FROM NEW.acquired_from
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UNION
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-- Changed acquired_on
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SELECT NEW.inventory_id, 'acquired_on', TO_CHAR(OLD.acquired_on, 'YYYY-MM-DD'), TO_CHAR(NEW.acquired_on, 'YYYY-MM-DD'), NEW.change_set_id
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WHERE OLD.acquired_on IS NOT DISTINCT FROM NEW.acquired_on
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UNION
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-- Changed cost_gbp
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SELECT NEW.inventory_id, 'cost_gbp', CAST(OLD.cost_gbp AS VARCHAR), CAST(NEW.cost_gbp AS VARCHAR), NEW.change_set_id
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WHERE OLD.cost_gbp IS NOT DISTINCT FROM NEW.cost_gbp
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UNION
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-- Changed sale_price_gbp
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SELECT NEW.inventory_id, 'sale_price_gbp', CAST(OLD.sale_price_gbp AS VARCHAR), CAST(NEW.sale_price_gbp AS VARCHAR), NEW.change_set_id
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WHERE OLD.sale_price_gbp IS NOT DISTINCT FROM NEW.sale_price_gbp
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UNION
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-- Changed is_sold
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SELECT NEW.inventory_id, 'is_sold', OLD.is_sold::TEXT, NEW.is_sold::TEXT, NEW.change_set_id
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WHERE OLD.is_sold IS NOT DISTINCT FROM NEW.is_sold
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UNION
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-- Changed is_destroyed
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SELECT NEW.inventory_id, 'is_destroyed', OLD.is_destroyed::TEXT, NEW.is_destroyed::TEXT, NEW.change_set_id
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WHERE OLD.is_destroyed IS NOT DISTINCT FROM NEW.is_destroyed
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UNION
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-- Changed notes
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SELECT NEW.inventory_id, 'notes', OLD.notes, NEW.notes, NEW.change_set_id
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WHERE OLD.notes IS NOT DISTINCT FROM NEW.notes
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UNION
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-- Changed alterations_customisations
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SELECT NEW.inventory_id, 'alterations_customisations', OLD.alterations_customisations, NEW.alterations_customisations, NEW.change_set_id
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WHERE OLD.alterations_customisations IS NOT DISTINCT FROM NEW.alterations_customisations
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UNION
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-- Changed grading_company_name
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SELECT NEW.inventory_id, 'grading_company_name', OLD.grading_company_name, NEW.grading_company_name, NEW.change_set_id
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WHERE OLD.grading_company_name IS NOT DISTINCT FROM NEW.grading_company_name
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UNION
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-- Changed grading_score
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SELECT NEW.inventory_id, 'grading_score', OLD.grading_score, NEW.grading_score, NEW.change_set_id
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WHERE OLD.grading_score IS NOT DISTINCT FROM NEW.grading_score
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UNION
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-- Changed subgrades
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SELECT NEW.inventory_id, 'subgrades', OLD.subgrades, NEW.subgrades, NEW.change_set_id
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WHERE OLD.subgrades IS NOT DISTINCT FROM NEW.subgrades
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UNION
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-- Changed misprint_errors
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SELECT NEW.inventory_id, 'misprint_errors', OLD.misprint_errors, NEW.misprint_errors, NEW.change_set_id
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WHERE OLD.misprint_errors IS NOT DISTINCT FROM NEW.misprint_errors
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UNION
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-- Changed miscut_errors
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SELECT NEW.inventory_id, 'miscut_errors', OLD.miscut_errors, NEW.miscut_errors, NEW.change_set_id
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WHERE OLD.miscut_errors IS NOT DISTINCT FROM NEW.miscut_errors
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UNION
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-- Changed playability
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SELECT NEW.inventory_id, 'playability', OLD.playability, NEW.playability, NEW.change_set_id
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WHERE OLD.playability IS NOT DISTINCT FROM NEW.playability
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UNION
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-- Changed owner_user_id
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SELECT NEW.inventory_id, 'owner_user_id', CAST(OLD.owner_user_id AS VARCHAR), CAST(NEW.owner_user_id AS VARCHAR), NEW.change_set_id
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WHERE OLD.owner_user_id IS NOT DISTINCT FROM NEW.owner_user_id
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UNION
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-- Changed ownership_status_name
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SELECT NEW.inventory_id, 'ownership_status_name', OLD.ownership_status_name, NEW.ownership_status_name, NEW.change_set_id
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WHERE OLD.ownership_status_name IS NOT DISTINCT FROM NEW.ownership_status_name
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UNION
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-- Changed trading_status_name
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SELECT NEW.inventory_id, 'trading_status_name', OLD.trading_status_name, NEW.trading_status_name, NEW.change_set_id
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WHERE OLD.trading_status_name IS NOT DISTINCT FROM NEW.trading_status_name
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UNION
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-- Changed loaned_to_user_id
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SELECT NEW.inventory_id, 'loaned_to_user_id', CAST(OLD.loaned_to_user_id AS VARCHAR), CAST(NEW.loaned_to_user_id AS VARCHAR), NEW.change_set_id
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WHERE OLD.loaned_to_user_id IS NOT DISTINCT FROM NEW.loaned_to_user_id
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UNION
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-- Changed acquired_on
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SELECT NEW.inventory_id, 'acquired_on', TO_CHAR(OLD.acquired_on, 'YYYY-MM-DD'), TO_CHAR(NEW.acquired_on, 'YYYY-MM-DD'), NEW.change_set_id
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WHERE OLD.acquired_on IS NOT DISTINCT FROM NEW.acquired_on
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UNION
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-- Changed acquired_on
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SELECT NEW.inventory_id, 'acquired_on', TO_CHAR(OLD.acquired_on, 'YYYY-MM-DD'), TO_CHAR(NEW.acquired_on, 'YYYY-MM-DD'), NEW.change_set_id
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WHERE OLD.acquired_on IS NOT DISTINCT FROM NEW.acquired_on
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UNION
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-- Changed provenance
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SELECT NEW.inventory_id, 'provenance', OLD.provenance, NEW.provenance, NEW.change_set_id
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WHERE OLD.provenance IS NOT DISTINCT FROM NEW.provenance
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UNION
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-- Changed signed_by_names
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SELECT NEW.inventory_id, 'signed_by_names', OLD.signed_by_names, NEW.signed_by_names, NEW.change_set_id
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WHERE OLD.signed_by_names IS NOT DISTINCT FROM NEW.signed_by_names
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UNION
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-- Changed signature_condition_name
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SELECT NEW.inventory_id, 'signature_condition_name', OLD.signature_condition_name, NEW.signature_condition_name, NEW.change_set_id
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WHERE OLD.signature_condition_name IS NOT DISTINCT FROM NEW.signature_condition_name
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UNION
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-- Changed active
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SELECT NEW.inventory_id, 'active', OLD.active::TEXT, NEW.active::TEXT, NEW.change_set_id
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WHERE OLD.active IS NOT DISTINCT FROM NEW.active
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;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql
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;
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CREATE TRIGGER TRI_before_insert_TCG_MTG_Inventory
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BEFORE INSERT ON tcg.public.TCG_MTG_Inventory
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FOR EACH ROW
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EXECUTE FUNCTION tcg.public.FN_before_insert_TCG_MTG_Inventory()
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;
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CREATE TRIGGER TRI_before_update_TCG_MTG_Inventory
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BEFORE UPDATE ON tcg.public.TCG_MTG_Inventory
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FOR EACH ROW
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EXECUTE FUNCTION tcg.public.FN_before_update_TCG_MTG_Inventory()
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; |