Something

pbx*CLI> show application realtime
pbx*CLI>
  -= Info about application 'RealTime' =-

[Synopsis]
Realtime Data Lookup

[Description]
Use the RealTime config handler system to read data into channel variables.
RealTime(<family>|<colmatch>|<value>[|<prefix>])

All unique column names will be set as channel variables with optional prefix to the name.
e.g. prefix of 'var_' would make the column 'name' become the variable ${var_name}