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Reading and writting spatial data.
Posted: Sun 19 May 2013 08:38
by FCS
Hello,
How to read and write spatial data from/into the PostgreSQL or Oracle databases?
Is there something like asString for the geometry ?
Regards
Michal
Re: Reading and writting spatial data.
Posted: Mon 20 May 2013 06:33
by AlexP
Hello,
The GEOMETRY type is a PostgreSQL and Oracle server-specific types and it cannot be brought to UniDAC. Therefore in UniDAC you can work with such field types only as with strings. For example, to record data to a Point field, you can use the following code:
Code: Select all
UniQuery1.FieldByName('f_point').AsString := '(2,3)';
Re: Reading and writting spatial data.
Posted: Mon 20 May 2013 07:26
by FCS
Hello,
Thanks, I will try this method.
Regards
Michal
Re: Reading and writting spatial data.
Posted: Wed 22 May 2013 10:54
by AlexP
Hello,
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