خرید بک لینک

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I'm faced with following problem, I'm not sure how to tackle it. I have a rough idea, but I'm not sure how I would execute it.

Here is the issue

Table A exist in the following format:

Name    | Name_Att| Name2 | Name_Att2 
--------+---------+-------+-------
ryan    |  red    | xyz   |  green

Likewise Table B exist in this format:

Name    | Name_id |  
--------+---------+
ryan    | 123     |
xyz     | 129     |

Likewise Table C exist in this format:

Name_Att| C_id    | Name_id  
--------+---------+---------
red     | 4591    | 123
green   | 4592    | 123
blue    | 4593    | 123
green   | 4594    | 129
blue    | 4595    | 129

So I'm trying to create the following table:

Name_id |  C_id   |Name_id2 | C_id2  
--------+---------+---------+----------
123     | 4591    | 129     | 4594

Is there any way I should go about this? I was thinking about writing code to do this. I'm sure there is SQL way to accomplish this. However I'm not sure.

asked 1 min ago

برچسب: نویسنده: استخدام کار تاريخ: پنجشنبه 13 خرداد 1395 ساعت: 0:08

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