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171 lines
7.7 KiB
SQL
171 lines
7.7 KiB
SQL
CREATE VIEW stock_next_use
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AS
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/*
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The default consume rule is:
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Opened first, then first due first, then first in first out
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This orders the stock entries by that
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=> Highest "priority" per product = the stock entry to use next
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*/
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SELECT
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-1 AS id, -- Dummy
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(ROW_NUMBER() OVER(PARTITION BY product_id ORDER BY open DESC, best_before_date ASC, purchased_date ASC)) * -1 AS priority,
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product_id,
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stock_id,
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price
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FROM stock;
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CREATE VIEW products_current_price
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AS
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/*
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Current price per product,
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based on the stock entry to use next,
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or on the last price if the product is currently not in stock
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*/
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SELECT
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-1 AS id, -- Dummy,
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p.id AS product_id,
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IFNULL(snu.price, plp.price) AS price
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FROM products p
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LEFT JOIN (
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SELECT
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product_id,
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MAX(priority),
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price -- Bare column, ref https://www.sqlite.org/lang_select.html#bare_columns_in_an_aggregate_query
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FROM stock_next_use
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GROUP BY product_id
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) snu
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ON p.id = snu.product_id
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LEFT JOIN products_last_purchased plp
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ON p.id = plp.product_id;
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DROP VIEW products_oldest_stock_unit_price;
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DROP VIEW recipes_pos_resolved;
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CREATE VIEW recipes_pos_resolved
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AS
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-- Multiplication by 1.0 to force conversion to float (REAL)
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SELECT
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r.id AS recipe_id,
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rp.id AS recipe_pos_id,
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rp.product_id AS product_id,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END AS recipe_amount,
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IFNULL(sc.amount_aggregated, 0) AS stock_amount,
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CASE WHEN IFNULL(sc.amount_aggregated, 0) >= CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END THEN 1 ELSE 0 END AS need_fulfilled,
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CASE WHEN IFNULL(sc.amount_aggregated, 0) - CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END < 0 THEN ABS(IFNULL(sc.amount_aggregated, 0) - (CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END)) ELSE 0 END AS missing_amount,
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IFNULL(sl.amount, 0) * p.qu_factor_purchase_to_stock AS amount_on_shopping_list,
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CASE WHEN ROUND(IFNULL(sc.amount_aggregated, 0) + (CASE WHEN r.not_check_shoppinglist = 1 THEN 0 ELSE IFNULL(sl.amount, 0) END * p.qu_factor_purchase_to_stock), 2) >= ROUND(CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END, 2) THEN 1 ELSE 0 END AS need_fulfilled_with_shopping_list,
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rp.qu_id,
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(r.desired_servings*1.0 / r.base_servings*1.0) * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * rp.amount * IFNULL(pcp.price, 0) * rp.price_factor * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS costs,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN 0 ELSE 1 END AS is_nested_recipe_pos,
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rp.ingredient_group,
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pg.name as product_group,
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rp.id, -- Just a dummy id column
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r.type as recipe_type,
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rnr.includes_recipe_id as child_recipe_id,
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rp.note,
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rp.variable_amount AS recipe_variable_amount,
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rp.only_check_single_unit_in_stock,
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rp.amount / r.base_servings*1.0 * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * IFNULL(p.calories, 0) * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS calories,
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p.active AS product_active,
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CASE pvs.current_due_status
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WHEN 'ok' THEN 0
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WHEN 'due_soon' THEN 1
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WHEN 'overdue' THEN 10
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WHEN 'expired' THEN 20
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END AS due_score
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FROM recipes r
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JOIN recipes_nestings_resolved rnr
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ON r.id = rnr.recipe_id
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JOIN recipes rnrr
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ON rnr.includes_recipe_id = rnrr.id
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JOIN recipes_pos rp
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ON rnr.includes_recipe_id = rp.recipe_id
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JOIN products p
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ON rp.product_id = p.id
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JOIN products_volatile_status pvs
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ON rp.product_id = pvs.product_id
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LEFT JOIN product_groups pg
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ON p.product_group_id = pg.id
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LEFT JOIN (
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SELECT product_id, SUM(amount) AS amount
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FROM shopping_list
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GROUP BY product_id) sl
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ON rp.product_id = sl.product_id
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LEFT JOIN stock_current sc
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ON rp.product_id = sc.product_id
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LEFT JOIN products_current_price pcp
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ON rp.product_id = pcp.product_id
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LEFT JOIN quantity_unit_conversions_resolved qucr
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ON rp.product_id = qucr.product_id
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AND rp.qu_id = qucr.from_qu_id
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AND p.qu_id_stock = qucr.to_qu_id
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WHERE rp.not_check_stock_fulfillment = 0
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UNION
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-- Just add all recipe positions which should not be checked against stock with fulfilled need
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SELECT
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r.id AS recipe_id,
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rp.id AS recipe_pos_id,
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rp.product_id AS product_id,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END AS recipe_amount,
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IFNULL(sc.amount_aggregated, 0) AS stock_amount,
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1 AS need_fulfilled,
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0 AS missing_amount,
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IFNULL(sl.amount, 0) * p.qu_factor_purchase_to_stock AS amount_on_shopping_list,
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1 AS need_fulfilled_with_shopping_list,
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rp.qu_id,
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(r.desired_servings*1.0 / r.base_servings*1.0) * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * rp.amount * IFNULL(pcp.price, 0) * rp.price_factor * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS costs,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN 0 ELSE 1 END AS is_nested_recipe_pos,
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rp.ingredient_group,
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pg.name as product_group,
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rp.id, -- Just a dummy id column
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r.type as recipe_type,
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rnr.includes_recipe_id as child_recipe_id,
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rp.note,
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rp.variable_amount AS recipe_variable_amount,
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rp.only_check_single_unit_in_stock,
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rp.amount / r.base_servings*1.0 * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * IFNULL(p.calories, 0) * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS calories,
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p.active AS product_active,
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CASE pvs.current_due_status
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WHEN 'ok' THEN 0
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WHEN 'due_soon' THEN 1
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WHEN 'overdue' THEN 10
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WHEN 'expired' THEN 20
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END AS due_score
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FROM recipes r
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JOIN recipes_nestings_resolved rnr
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ON r.id = rnr.recipe_id
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JOIN recipes rnrr
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ON rnr.includes_recipe_id = rnrr.id
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JOIN recipes_pos rp
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ON rnr.includes_recipe_id = rp.recipe_id
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JOIN products p
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ON rp.product_id = p.id
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JOIN products_volatile_status pvs
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ON rp.product_id = pvs.product_id
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LEFT JOIN product_groups pg
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ON p.product_group_id = pg.id
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LEFT JOIN (
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SELECT product_id, SUM(amount) AS amount
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FROM shopping_list
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GROUP BY product_id) sl
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ON rp.product_id = sl.product_id
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LEFT JOIN stock_current sc
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ON rp.product_id = sc.product_id
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LEFT JOIN products_current_price pcp
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ON rp.product_id = pcp.product_id
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LEFT JOIN quantity_unit_conversions_resolved qucr
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ON rp.product_id = qucr.product_id
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AND rp.qu_id = qucr.from_qu_id
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AND p.qu_id_stock = qucr.to_qu_id
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WHERE rp.not_check_stock_fulfillment = 1;
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