letter.type_id = earn.share_earn_code
1.type_id 爲integer
share_earn_code爲String類型
a.cast (t.shop_id as varchar)
b.letter.type_id ::varchar
letter.type_id = earn.share_earn_code
1.type_id 爲integer
share_earn_code爲String類型
a.cast (t.shop_id as varchar)
b.letter.type_id ::varchar