[Qgis-developer] QGIS 2.10.1 Pisa - Read CSV file problem

[Neumann, Andreas]

Hi, 

In my opinion it is quite "special" to name columns with integer
numbers. Not what the average GIS user would do. In my own 2-decade GIS
career I never had such an issue. 

I am not against fixing this issue, but I don't think it is a serious
issue. We have many more important issues in QGIS. 

Andreas 

On 2015-08-06 07:31, Zoltan Szecsei wrote: 

> Hi Chris,
> Thanks for the opinion.
> Do I log this as a bug?
> 
> Whilst I am quite happy to write a bash script to parse and alter my 500 CSV files, I do feel that this is likely a more serious issue, as it will affect, I assume a lot of, users that load CSV files to join them to their spatial data.
> Maybe the silence on this is because it either goes unnoticed, or there are many people just doing a work-around.
> 
> Let me know.
> 
> Thanks & regards,
> Zoltan
> 
> On 2015/⁠08/⁠05 02:55, Chris Crook wrote: Hi Zoltan
> 
> I think this could be classed as an error! The source code rejects field names that look like positive numbers (some digits optionally followed by a period and some more digits).
> 
> I can't recall a reason why it should do this. It could be reasonable to require field names to be compatible to database attribute names, but I can't see any need for that within QGIS itself. This can go on a 'to-⁠do' list to fix...
> 
> Cheers
> Chris
> 
> -⁠-⁠-⁠-⁠-⁠Original Message-⁠-⁠-⁠-⁠-⁠
> From: Zoltan Szecsei [mailto:zoltans at geograph.co.za]
> Sent: Tuesday, 4 August 2015 10:27 p.m.
> To: Qgis-developer at lists.osgeo.org
> Subject: [Qgis-⁠developer] QGIS 2.10.1 Pisa -⁠ Read CSV file problem
> 
> Hi,
> Using the above version on Win 7 64 bit, I read a CSV file (as attributes only)
> stipulating that "first record has field names"
> Record 1 is as follows:
> "SALnum","SALnam","1","2","3","4","5","6","7","8","9","10+"
> 
> When I open the attribute table, I see that fields 1 & 2 have names SALnum
> and SALnam, but the rest are called 'Field_3', 'Field_4' and so on.
> 
> When I edit record 1 of this CSV file to look like:
> "SALnum","SALnam","1p","2p","3p","4p","5p","6p","7p","8p","9p","10+p"
> 
> The I get the correct field names (albeit 1p instead of just "1")
> 
> Is this an error, or is there some reason further down the line, that attribute
> tables cannot have 'numeric' field names?
> 
> Thanks and regards,
> Zoltan
> 
> -⁠-⁠
> 
> ===========================================
> Zoltan Szecsei PrGISc [PGP0031]
> Geograph (Pty) Ltd.
> GIS and Photogrammetric Services
> 
> P.O. Box 7, Muizenberg 7950, South Africa.
> 
> Mobile: +27-⁠83-⁠6004028
> Fax: +27-⁠86-⁠6115323 www.geograph.co.za [1]
> ===========================================
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 ===========================================
 Zoltan Szecsei PrGISc [PGP0031]
 Geograph (Pty) Ltd.
 GIS and Photogrammetric Services

 P.O. Box 7, Muizenberg 7950, South Africa.

 Mobile: +27-⁠83-⁠6004028
 Fax: +27-⁠86-⁠6115323 www.geograph.co.za [1]
 ===========================================

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