我想修剪SQL中的名称。例如。我的数据有一个名称为美国航空公司,与“美国航空公司。我期待着编写一个sql查询
select customer_name, requests.
from Table1.
where code = "blue"--输出:
American airlines 25
Alaska Airline 45
American airlines 6查找输出
American airlines 31
Alaska Airline 45谁来帮帮忙:)谢谢
发布于 2018-06-13 03:02:32
使用replace替换“with null”
REPLACE(string1, string_to_replace, replacement_string)例如:
select replace(customer_name,'"','') as cusname ,sum(requests)
.....
group by cusname 发布于 2018-06-13 02:47:22
你有没有尝试过group by和sum ??
select replace(customer_name,'"','') as customer_name, sum(requests)
from Table1.
where code = "blue"
group by replace(customer_name,'"','');https://stackoverflow.com/questions/50823848
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