[fpc-pascal] Postgresql interface bronken for Raspberry pi model 1b

[Björn Lundin]

On 2016-03-28 10:27, Michael Van Canneyt wrote:
> 
> 
> On Mon, 28 Mar 2016, Björn Lundin wrote:
>> However I'm running into trouble on timestamps fields on the pi.
> 
> [snip]
> 
>>  Q2.Prepare;
>>  //Q2.Params.ParamByName('DT').DataType := ftDateTime;
>>  Q2.Params.ParamByName('DT').Value := now;             <----Here
>>  Q2.ExecSql;
> 
> Don't use Value for parameters.
> 
> Always use .AsDateTime or whatever the actual type is supposed to be.
> 
> Michael.
> 

Thanks for the reply.
Unfortuantly, it does not help.

Changing the line to

 Q2.Params.ParamByName('DT').AsDateTime := now;


works on win7/32 bit

C:\\pascal\pg_test_float>test_float.exe
A: 1
B:  1.0000000000000000E+000
C:  4.2457521073587959E+004
round(B): 1
round(C): 42458


but not on the pi.

pi at raspberrypi ~$ ./test_float
An unhandled exception occurred at $0003028C :
EDatabaseError :  : Unknown fieldtype for parameter "DT".
  $0003028C
  $0001C488
  $00020DA0
  $00008750

pi at raspberrypi ~$ addr2line -e ./test_float 0003028C 0001C488 00020DA0
00008750
/home/pi/svn/bnlbot/botstart/bot-1-0/source/pascal/test_float.lpr:85
/home/pi/svn/bnlbot/botstart/bot-1-0/source/pascal/test_float.lpr:85
/home/pi/svn/bnlbot/botstart/bot-1-0/source/pascal/test_float.lpr:85
/home/pi/svn/bnlbot/botstart/bot-1-0/source/pascal/test_float.lpr:57


where 57 is the line I changed



-- 
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Björn