如何检查两个条件Laravel where子句

Question

How to check both conditions in following query,

->where('asteriskcdrdb.cdr.billsec', '=', 'call_r.duration')
->where('asteriskcdrdb.cdr.billsec', '>=', 45)    

I need something like this

  ->where('asteriskcdrdb.cdr.billsec', '=', 'call_r.duration' and 'asteriskcdrdb.cdr.billsec', '>=', 45)

Answer 1

在Laravel文档中 ，尝试：

->whereRaw('asteriskcdrdb.cdr.billsec = call_r.duration AND asteriskcdrdb.cdr.billsec >= 45');