The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT quantity
INTO X_planned_qty_ordered
FROM po_lines
WHERE po_line_id = X_po_line_id;
SELECT sum(quantity - nvl(quantity_cancelled,0))
INTO X_quantity_released
FROM po_line_locations
WHERE po_line_id = X_po_line_id
AND shipment_type = 'SCHEDULED';
SELECT nvl(sum(nvl(quantity,0) - nvl(quantity_cancelled, 0)),0)
INTO X_total_line_quantity
FROM po_line_locations
WHERE po_line_id = X_po_line_id
AND shipment_type = 'SCHEDULED';
SELECT sum(quantity - nvl(quantity_cancelled, 0))
INTO X_total_line_quantity
FROM po_line_locations
WHERE po_line_id = X_po_line_id
AND shipment_type <> 'PRICE BREAK';
SELECT line_type,
nvl(outside_operation_flag,'N'),
receiving_flag,
receipt_close
INTO X_line_type,
X_outside_operation_flag,
X_receipt_required_flag_temp,
X_receipt_close_tolerance_tmp
FROM po_line_types_v
WHERE line_type_id = X_line_type_id;