SELECT * FROM crm_customer WHERE id = #{id} SELECT * FROM crm_customer WHERE name LIKE CONCAT('%', #{name}, '%') LIMIT 10 SELECT * FROM crm_customer AND name LIKE CONCAT('%', #{name}, '%') AND industry = #{industry} AND status = #{status} ORDER BY created_at DESC LIMIT #{query.size} OFFSET #{query.offset} SELECT COUNT(*) FROM crm_customer AND name LIKE CONCAT('%', #{name}, '%') AND industry = #{industry} AND status = #{status} INSERT INTO crm_customer (name, phone, address, industry, status) VALUES (#{name}, #{phone}, #{address}, #{industry}, #{status}) UPDATE crm_customer name = #{name}, phone = #{phone}, address = #{address}, industry = #{industry}, status = #{status}, WHERE id = #{id} DELETE FROM crm_customer WHERE id = #{id} SELECT c.*, CASE c.status WHEN 0 THEN '可报备' WHEN 1 THEN '保护中' WHEN 2 THEN '已失效' ELSE '未知' END AS status_desc, r.dealer_id AS current_dealer_id, d.name AS current_dealer_name, r.protect_end_date FROM crm_customer c LEFT JOIN crm_report r ON c.id = r.customer_id AND r.status = 1 AND r.protect_end_date > NOW() LEFT JOIN crm_dealer d ON r.dealer_id = d.id AND c.name LIKE CONCAT('%', #{name}, '%') AND c.industry = #{industry} AND c.status = #{status} ORDER BY c.created_at DESC LIMIT #{query.size} OFFSET #{query.offset}