如果sql where条件中的值为null,则需要使用默认值,如下所示。
SELECT sla.incident_generated_sla from eventedge_events_sla sla where e.client_id=sla.client_id and sla.priority_id=e.priority_id
我使用了下面的查询,但不工作。
(SELECT sla.incident_generated_sla from eventedge_events_sla sla where e.client_id=sla.client_id and sla.priority_id=
为了执行范围查询,我们遵循类似于以下-的语法:
oms[:order_items].where(:internal_sla => 3..5) results in this query
=> #<Sequel::Mysql2::Dataset: "SELECT * FROM `order_items` WHERE ((`internal_sla` >= 3) AND (`internal_sla` <= 5))">
但是,如何更改活动记录查询以获得类似以下=> select internal_sla from order_items
我正在尝试将这两个查询的结果合并为同一个答案。当我尝试组合它们时,If exists给我带来了问题。我该怎么做呢?
查询1
IF EXISTS (select * from jobs where status='BUILDING' and Type='SLA' and Machine_Name=
'SLA1')
BEGIN
select * from jobs where status='BUILDING' and Type='SLA' and Machine_Name='SLA1'
END
我有以下代码,它告诉我哪些行项目在SLA中,哪些行项目不在out中。
我如何将其转换为%,例如,当我将它们加在一起时,它将显示98% SLA Met。
,CASE
WHEN m.COMPLETED_DT is NULL THEN ''
WHEN m.COMPLETED_DT <= m.SLA_ADJUSTED_DT THEN 'SLA Met'
WHEN m.SLA_ADJUSTED_DT IS NULL THEN 'SLA Met'
ELSE 'SLA Missed' END AS "SLA Desc
如何使用LINQ编写以下SQL查询
SELECT priority
FROM Active_SLA
WHERE APP_ID = (
SELECT APP_ID
FROM FORM_PAGES
WHERE PAGE_ADDRESS = @address
)
AND PERSON_ID = (
SELECT PERSON_ID
FROM PERSON_DEVICES
WHERE DEVICE_NUMBER = @devicenum
)