Commit 4fe1114a authored by 张彦钊's avatar 张彦钊

增加批量从数据库查询数据

parent 610111e5
...@@ -128,12 +128,12 @@ def merge_score(x_list, score_df): ...@@ -128,12 +128,12 @@ def merge_score(x_list, score_df):
cursor = db.cursor() cursor = db.cursor()
# 去除diary_id 前面的"diary|" # 去除diary_id 前面的"diary|"
x_list = list(map(lambda x:x[6:],x_list)) x_list = tuple(list(map(lambda x:x[6:],x_list)))
start = time.time() start = time.time()
print(x_list[:10]) print(x_list[:10])
print(x_list) print(x_list)
# TODO 把id也取下来,这样可以解决分数不匹配的问题 # TODO 把id也取下来,这样可以解决分数不匹配的问题
sql = "select score from biz_feed_diary_score where diary_id in '{}';".format(tuple(x_list)) sql = "select score from biz_feed_diary_score where diary_id in {};".format(x_list)
cursor.execute(sql) cursor.execute(sql)
result = cursor.fetchall() result = cursor.fetchall()
print("获取成功") print("获取成功")
......
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