当进入脱机状态,我通过我的服务人员会收到以下错误: (unknown) #3016 An unknown error occurred when fetching the script 我的服务人员看起来是这样的: var version = 'v1'
this.addEventListener('install', function(event){
event.waitUntil(
我有以下MySQL表 name city
umar mzd
ali mzd
john bagh
saeed bagh
irum bagh
我要添加序列号的方式,序列号重复时,城市的名字改变为如下 S.No name city
1 umar mzd
2 ali mzd
1 john bagh
2 saeed bagh
我想要做这样的事情(伪): select case myFunction(someField) when in ('val1', 'val2', 'val3') then 'Option1'
when someOtherField = 'Val4' then 'Option2' else null end as someColumn