Timeline for alternative to trigger. Cascade
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Sep 7, 2014 at 21:16 | history | edited | Lennart - Slava Ukraini | CC BY-SA 3.0 |
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| Sep 7, 2014 at 21:14 | comment | added | Lennart - Slava Ukraini | Given your comment above, user_id is functionally dependent of stock_code in user_stock, so the primary key should be stock_code instead of (user_id, stock_code). I'll update this. | |
| Sep 7, 2014 at 20:47 | comment | added | ricardo | This answer is correct. I do not need the user_id in the stock_sector. | |
| Sep 6, 2014 at 20:19 | history | edited | Lennart - Slava Ukraini | CC BY-SA 3.0 |
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| Sep 6, 2014 at 18:30 | comment | added | ricardo | Hi I edited my question. Sorry about my english | |
| Sep 6, 2014 at 17:24 | history | answered | Lennart - Slava Ukraini | CC BY-SA 3.0 |