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Hello,
I'm getting this error when trying to add a foreign key contraint:
#1005 - Can't create table './testtable/#sql-595_146.frm' (errno: 150)
I need to do an ON DELETE CASCADE for all images that share a project id when that project is deleted. My ...
Answer Snippets (Read the full thread at stackoverflow):
...from the mysql website it says:
Corresponding columns in the foreign key and the referenced key must have similar internal data... .
You also need to make them both signed or unsigned .
Change the project_id columns to have the same size smallint(6) (or 5) .
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Hi folks,
I've got some tables in my Linq2Sql designer (in Visual Studio 2008). Works great.
Now, I just tried dropping in a View onto the designer. It dropped on there ok, but there's NO foreign keys/associations.
hmm. Ok, so then I tried to manually...
Started by Pure.Krome on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Kind of ugly but it looks like if you set... .
As such, you need to manually add your own associations in .
So when Visual Studio tries to generate any associations, etc, it can't .
The answer is that a View doesn't have any foreign key's with it's meta data .
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Busy playing with django, but one thing seems to be tripping me up is following a foreign key relationship. Now, I have a ton of experience in writing SQL, so i could prob. return the result if the ORM was not there.
Basically this is the SQL query i ...
Started by Issy on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You will only get....
You don't get an automatic join, when you retrieve an object from Table1 .
Something like this should work:
u = Table1.objects.get(id=1) print u.id print u.user.user_name
If you want to follow a foreign key, you must do it explicitly .
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Ask your Facebook Friends
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Off to foriegn parts
Started by atcham jack on
, 4 posts
by 2 people.
Answer Snippets (Read the full thread at not606):
Borth sands is a change but i like....
I lived in llwyngwril for 4 years when i was young .
A nice pub but no real ale, 3 years ago when i was last there .
I know the pub, the garthanghad inn.
Fairbourn out of favour? nice pub for them to stop in llwyngwril. .
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Are foriegn coins that contain silver as easy to spot as U.S. coins that have silver? I have been seeing foriegn coins lately and not being familiar with them was wondering how to spot the silver ones.
Started by jewelcard on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at coincommunity):
Once the precious metal content drops below 0.600 or so, the coin can resemble any other cupro-nickel coin, especially if it is well worn... .
A goodly number of non-USA silver coins are not easy to pick out at all, because the silver content varies widely .
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Probably been asked before but I can't remember, But mine aint been for that long, It was August 2010 on a WW1 field trip to France and Belgium, First time i'd been abroad and I've always said Wherever I stay abroad I will follow that team so it was going...
Started by aeroswfc on
, 22 posts
by 22 people.
Answer Snippets (Read the full thread at owlstalk):
Back to top Quite like St....
Don't really have a foreign team, I use to like Lazio but lost a bit of interest in Italian football tbh .
Non-English: Airdrie United
Non-British: Donegal Celtic
Non-British Isles: Barcelona and Schalke 04
Back to top Rangers .
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No theres no pics
its going to potentially cost the NHS £158MILLION to replace these womans tits.
Not mine or your fault that due to their inital veiness that they now have a problem.
And yet the NHS (in wales at least) will not only get the corrupted...
Started by Darth Loo-knee on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at omegaowners):
Last I heard, they were only replacing implants that were initially put in... .
Post mastectomy for cancer patients).
In fact I imagine most NHS implants would be reconstructive (eg .
There are reasons other than just vanity for breast implants on the NHS. .
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Hi All,
I am trying to read a fixed-width-fields .dat file. It has 3 columns like below:
record
string(40) addr;
string(1) type;
decimal(2) rank;
end
The "addr" field is having foriegn characters like french characters, currency signs etc., This makes...
Started by lckytf on
, 6 posts
by 2 people.
Answer Snippets (Read the full thread at ittoolbox):
When "viewing data" on input file, the data appears as below:
The "addr" field is having foriegn.
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This result causes me to wonder if the source data is actually fixed-width.
What produced the input data file?
I wrote two files with a fixed string containing a character that requires only one byte in ISO 8869-1, but two bytes in UTF-8. The fixed-width...
Started by Paul Watson on
, 6 posts
by 2 people.
Answer Snippets (Read the full thread at ittoolbox):
Hence I am not able to read the....
(one right-shift per foriegn character in "addr").
String(40) addr;
string(1) type;
decimal(2) rank;
end
The "addr" field is having foriegn characters further makes the "rank value to be shifted to right.
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[I]London hospitals have written off up to 96% of what they are owed by foreign patients not entitled to free NHS care, BBC London has learned.[/I]
[I]A Freedom of Information request showed Newham Hospital Trust wrote off all but 4% what it had invoiced...
Started by LineDoggie on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at militaryphotos):
Hopefully much of the 18.4 million outstanding will still be recovered, although I doubt it... .
We could do without it, but it's hardly a crippling loss .
7.6 Million over two to three years, from 33 trusts? That's pocket change compared to the NHS budget .
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