この MYSQL クエリを使用して情報を取得しています。
SELECT product_table.id, connector_table.id_two,
attribute_table.attribute, details_table.detail, det2.detail, det3.detail, det4.detail, det5.detail, det6.detail,att7.attribute,det7.detail
FROM `product_table`
LEFT JOIN connector_table ON product_table.id = connector_table.id_one
LEFT JOIN attribute_table ON connector_table.id_two = attribute_table.id
LEFT JOIN details_table ON connector_table.id_three = details_table.id
LEFT JOIN connector_table AS conn2 ON connector_table.id_one = conn2.id_one
LEFT JOIN details_table AS det2 ON conn2.id_three = det2.id
LEFT JOIN connector_table AS conn3 ON connector_table.id_one = conn3.id_one
LEFT JOIN details_table AS det3 ON conn3.id_three = det3.id
LEFT JOIN connector_table AS conn4 ON connector_table.id_one = conn4.id_one
LEFT JOIN details_table AS det4 ON conn4.id_three = det4.id
LEFT JOIN connector_table AS conn5 ON connector_table.id_one = conn5.id_one
LEFT JOIN details_table AS det5 ON conn5.id_three = det5.id
LEFT JOIN connector_table AS conn6 ON connector_table.id_one = conn6.id_one
LEFT JOIN details_table AS det6 ON conn6.id_three = det6.id
LEFT JOIN connector_table AS conn7 ON connector_table.id_one = conn7.id_one
LEFT JOIN details_table AS det7 ON conn7.id_three = det7.id
LEFT JOIN attribute_table as att7 ON conn7.id_two = att7.id
WHERE exported =0
AND product_table.id =2
AND connector_table.id_two = 130
AND conn2.id_two = 152
AND conn3.id_two = 129
AND conn4.id_two = 43
AND conn5.id_two = 49
AND conn6.id_two = 130
AND conn7.id_two = 41
これにより、1 行に必要な情報が引き戻されます。問題は、属性 (conn エイリアス) のいずれかが同じ属性を複数持つことができるため、複数の行に出力されることです。
複数の属性がある場合でも、クエリが 1 つの行の属性を引き戻すことを可能にする動的な方法はありますか?
ありがとう