How to Join two table in UI path

Below two table, I have to join basis ID column and create third table with ID,NAME,CityCode
through inner join.
Please provide code for this, we are going to POC on of the contest and stuck up on this point.
Also, what is LINQ ? is this code window and have to install separately in UIpath ?
early response will be highly appreciated

|Table 1||
|ID|Name|
|1|a|
|2|b|
|3|c|
|4|d|
|5|e|
|6|f|
|7|g|
|8|h|
|8|i|
|9|j|
|10|i|

=========================
|Table 2||

|ID|City Code|
|1|DNCCP|
|2|DNCCP|
|3|DNCCP|
|4|EPN210|
|6|ESMI12|
|7|EPR156|
|8|ESMI15|
|8|EPN210|
|10|EPN210|

OutPut should be below

ID Name City Code
1 a DNCCP
2 b DNCCP
3 c DNCCP
4 d EPN210
5 e
6 f ESMI12
7 g EPR156
8 h ESMI15
8 i ESMI15
9 j
10 i EPN210

@hzaman Follow below link

hi, Indra
Thanks for sharing attachment, but code file is not meeting my requirement. Kindly go through my query and provide solution.

I am not getting solution from Youtube or posted users on community forum.

Kindly help me out to join two table basis ID and final output on the basis.
I have mentioned the two table and output table as well on the above.