1
我知道这是一个写得不好的查询。我如何使用Laravel查询构建器重新编写此代码?Laravel查询生成器 - 如何使用连接格式化查询
SELECT tgi.rate, tgi.tax_types_id, tt.name, tt.sales_chart_master_id, tt.purchase_chart_master_id
FROM tax_group_items tgi, tax_types tt
WHERE tgi.tax_groups_id = (SELECT tax_groups_id FROM customers WHERE id=2)
AND tt.id = tgi.tax_types_id
AND tt.id NOT IN (SELECT tax_types_id FROM item_tax_type_exemptions WHERE item_tax_types_id = (SELECT item_tax_types_id FROM products WHERE id = 1))
发表您的口才型号太多 –
请发布模型类为好。 – PdC