I have one big source table in which attributes are mixed with measures together. I want to make a bridge table from them to allow analysis of the data.
Problem (in my case N is actually 22, id_column reference same table)
|id | id_column1 | id_column2 | id_columnN | stuff | +---+------------+------------+------------+--------| | 1 | 2017 | 2024 | 1452 | red | | 2 | 4125 | NULL | 5234 | blue | | 3 | NULL | 5234 | 7234 | pink |
I want to build only one bridge table from the above, but I don’t want to extract all columns in that manner, my goal is to have someting like:
|idT1| idT2 | +----+------+ | 1 | 2017 | | 1 | 2024 | | 1 | 1452 | | 2 | 4125 | | 2 | NULL | | 2 | 5234 |
and so on. I want to build such bridge table only from the data that I have in the problem above, and then reference idT1 and idT2 with adequate tables.
My ideas of: – using pivot table did fail since I need to map all of the id values. – i was thinking about using some cursor to map all of the result into one variable bounded with the id value, but also it did not work for me.
Thanks in advance for your time and help!
✓ Extra quality
ExtraProxies brings the best proxy quality for you with our private and reliable proxies
✓ Extra anonymity
Top level of anonymity and 100% safe proxies – this is what you get with every proxy package
✓ Extra speed
1,ooo mb/s proxy servers speed – we are way better than others – just enjoy our proxies!
USA proxy location
We offer premium quality USA private proxies – the most essential proxies you can ever want from USA
Our proxies have TOP level of anonymity + Elite quality, so you are always safe and secure with your proxies
Use your proxies as much as you want – we have no limits for data transfer and bandwidth, unlimited usage!
Superb fast proxy servers with 1,000 mb/s speed – sit back and enjoy your lightning fast private proxies!
99,9% servers uptime
Alive and working proxies all the time – we are taking care of our servers so you can use them without any problems
No usage restrictions
You have freedom to use your proxies with every software, browser or website you want without restrictions
Perfect for SEO
We are 100% friendly with all SEO tasks as well as internet marketing – feel the power with our proxies
Buy more proxies and get better price – we offer various proxy packages with great deals and discounts
We are working 24/7 to bring the best proxy experience for you – we are glad to help and assist you!