我得到了这个MySQL查询,我想将其更改为LINQ查询。
MySQL:
SELECT
id,
cas_poziadavky,
nazov_linky,
stanica,
cas_prichodu,
meno_udrzbara,
pricina_problemu,
riesenie_problemu,
cas_odchodu,
bol_prestoj,
poznamka,
TIMESTAMPDIFF(MINUTE, cas_poziadavky, cas_odchodu) AS rozdiel',
TIMESTAMPDIFF(MINUTE, cas_poziadavky, cas_prichodu) AS 'reakcia',
TIMESTAMPDIFF(MINUTE, cas_prichodu, cas_odchodu) AS 'vyriesenie'
FROM
monitor_linky
你能帮我吗?
答案 0 :(得分:1)
只需翻译您的查询,例如:
IQueryable<Customer> custQuery =
from cust in db.Customers
where cust.City == "London"
select cust;
此链接可能会为您提供更多信息:https://msdn.microsoft.com/en-us/library/bb397906.aspx
希望这可以帮助你:)