关于insert|update|delete注入中的tips

2.updatexml()、extractvalue()、name_const()函数的使用

3.I’ve noticed some variations in our payload. You can inject using these methods too.

' or (payload) or '

' and (payload) and '

' or (payload) and '

' or (payload) and '='

'* (payload) *'

' or (payload) and '

" – (payload) – "