使用WordPress WPDB转换MySQL查询

Question

我有以下使用NaviCat for MySQL很好运行的MySQL查询。

def search_item():
    referencenum = input("Enter item reference:")

    objects = initialize()
    obj_references = [obj.reference for obj in objects]
    obj_titles = [obj.title for obj in objects]
    obj_ratings = [obj.rating for obj in objects]
    obj_authors = [obj.author for obj in objects]

    if referencenum not in obj_references:
        print("No Such Object found")
    else:
        obj_id = obj_references.index(referencenum)
        print("Title:", obj_titles[obj_id], "Rating:", obj_ratings[obj_id],               
              "Author:", obj_authors[obj_id])

使用WordPress，我有以下代码段。

唯一的变化是

OLD：客户端=“ user1”

TO：客户端='$ current_user-> user_login'

此外，我需要将客户端字符串替换为

SELECT COUNT(*) as count, datescanned, client FROM s1 WHERE risk 
= "High" and client = "user1" AND datescanned IN (SELECT max(datescanned) FROM 
s1)

但是，我似乎无法使其正常工作。用引号``有问题吗？

任何反馈将不胜感激。

Thx 娜塔莉（Nathalie）