Hall of Fame

1. earthman278,812
2. gheist62,150
3. cminear55,214
4. ivanovn25,514
5. Rawdust14,250
6. sreindl047,847
7. mahome7,600
8. mwvisa14,800
9. DanielWilson4,300
10. mlmcc4,000
10. Kdo4,000
10. vikaskhoria4,000
10. Christofer...4,000
14. angelIII3,750
15. arnold3,500
16. abel3,100
17. ralmada3,000
17. cyberstalker3,000
19. rrjegan172,980
20. amnonnes2,800
21. ikework2,500
21. burrcm2,500
21. PedroCGD2,500
21. ai_ja_nai2,500
25. k_murli_...2,039

1. earthman2543,548
2. gheist192,829
3. ivanovn135,696
4. m1tk462,612
5. cminear55,214
6. adrpo48,159
7. grant30034,286
8. rjkimble31,347
9. ravenpl20,699
10. Rawdust19,550
11. fridom17,450
12. GGuzdziol16,660
13. angelIII15,150
14. TomasHelgi11,825
15. drazen_n...11,400
16. hernst4210,300
17. ushastry9,500
18. mwvisa19,300
19. DanielWilson9,100
20. gamebits9,000
21. DrCabbage8,000
22. sreindl047,847
23. thewild7,700
24. Ghitza7,600
24. mahome7,600

	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

8.7

Trigger on insert

Asked by calinutz in PostgreSQL Database

The question referes to a room reservation system I am developing.
So I have a number of rooms with various characteristics stored in a table called "cam"
Then I have a table containing years called "an" (it has only one field, integer, containing years: 2006, 2007, 2008.
And I have another table containing rezervations called "rez". This table will contain a cobination of rooms with dates (all dates of a year for each room)

I need a trigger that would do the following:
Everytime I insert a new year in the "an" table I need to generate records in another table considering a third table... I mean, I have a table "cam"with fields: id, numar,beds...
I have another table (the destination table) "rez" with fields : id, numar,beds, data...

So what I need is:
When a new year is inserted in table "an"... for example 2009, the table "rez" must be filled with all fields from "cam" table times every day of the newly inserted year.
So the "rez" table should look like:

numar beds data
1 2 2009-01-01
1 2 2009-01-02
...
1 2 2009-12-31
2 2 2009-01-01
2 2 2009-01-02
...
2 2 2009-12-31
etc.

Anyone?
I need code of the function and trigger.
Thank you

Get your answer NOW

20091111-EE-VQP-89 / EE_QW_EXPERT_20070906

Trigger on insert

Asked by calinutz in PostgreSQL Database

About this solution