Reinier Olislagers wrote / napísal(a):
On 19-4-2012 11:14, LacaK wrote:
Reinier Olislagers wrote / napísal(a):
On 18-4-2012 8:27, LacaK wrote:
for stIndexes : CatalogName, SchemaName, TableName, IndexName,
ConstraintName, IsPrimary, IsUnique, IsAscending
(in list are included
Reinier Olislagers wrote / napísal(a):
On 18-4-2012 8:27, LacaK wrote:
I don't have Delphi with dbExpress here, so can't test.
I did some tests in Delphi XE with DBExpress and MySQL:
for stTables column names are: CatalogName, SchemaName, TableName,
TableType ('T
Reinier Olislagers wrote / napísal(a):
Thinking about column names I would suggest, change it according to
SQL-Standard (information_schema views). To be fully compatible.
(because ATM we are not compatible with SQL-Standard NOR Delphi)
Advantage will be, that we will be able do for example 'se
Ludo Brands wrote / napísal(a):
Thinking about column names I would suggest, change it according to
SQL-Standard (information_schema views). To be fully compatible.
(because ATM we are not compatible with SQL-Standard NOR Delphi)
Advantage will be, that we will be able do for example 'select *
Reinier Olislagers wrote / napísal(a):
On 19-4-2012 15:02, Ludo Brands wrote:
Ludo here I do not understand what do you want to say. may be, that my
english is not so good ;-)
Can you explain please what is your proposal regarding to stIndexes ?
stIndexes is cur
Reinier Olislagers wrote / napísal(a):
Proposal
1. As I'm interested in getting support for MS SQL Server and Sybase ASE
into lazdatadesktop, I propose I'll go on with trying to make that work
using the current sqldb structure. This will mean that a lot of code
will go into new datadi
I added dblib only to the first group.
possible solutions:
1. add dblib also to second group
con: also enabled it for the others in that group.
dblib uses FreeTDS which should be available/compile for at least OSX
and Solaris.
Win CE, iphonesim: never heard of it working there, but
Can somebody tell me if that functionality is there and where to find
it? Perhaps something to do with TSQLConnection.LogEvents?
Look into sqldb.pp at TSQLConnection property OnLog or at global
variable GlobalDBLogHook.
You can register procedure, which will receive log events and you can
I saw the TBufDataSet.ApplyUpdates and it calls ApplyRecUpdate.
The ApplyRecUpdate just raises an exception...
Yes it is virtual method, which can be overriden by descendants
There is some implementation, in some place, to work with ApplyUpdates
(like a Delphi's TClientDataSet)?
Yes,
Marcos Douglas wrote / napísal(a):
On Thu, May 3, 2012 at 2:52 AM, LacaK wrote:
I saw the TBufDataSet.ApplyUpdates and it calls ApplyRecUpdate.
The ApplyRecUpdate just raises an exception...
Yes it is virtual method, which can be overriden by descendants
There is some
Class helpers would not help ?
http://wiki.freepascal.org/Helper_types
-Laco.
Hello,
Is there a way to tell in run-time that a specific
function/procedure should belong to a class ?
For example, let's say I have the following class:
Type
T
My plan (for linux) was:
Search fbclient.so search fbclient.so.2 (2.x series of firebird)
search fbclient.so.1 (1.x series of Firebird) if the library name has
not been specified.
So in near future we will add also fbclient.so.3 (for incomming Firebird
3) ?
BTW: packages/ibase is intended t
Regarding FB2/FB3, FYI please note this snippet in the other thread: my
post and Michael's reply:
OT: that would be useful for another reason.
Firebird 3 will introduce the BOOLEAN datatype and other innovations
(encrypted connections, etc).
Interbase has had BOOLEAN support for a while now.
Hi Michael,
ok, there is in sqldblib unit setter function "SetCype" ... may be, that
there is typo and better name would be "SetCType" ?
If you decide to correc it, then please change also all CType (Ctype,
CTYpe,) occurences to "CType" ;-))
-Laco.
Hi,
After recent discussions about which li
AS I understand, there are in sdfdata.pp:
TFixedFormatDataSet - for SDF = "(*S*tandard *D*ata *F*ormat) A simple
file format that uses fixed length fields."
TSdfDataSet - for variable field length, where fields are delimited by
Delimiter (and probably quoted) ... we can call it "CSV" and here
Mark Morgan Lloyd wrote / napísal(a):
Andrew Brunner wrote:
My cloud file/folder sync client desktop app builds and maintains a
manifest of all files and folders from a specified starting point. I
use this manifest to synchronize disk entries across devices. It
uses HTTP requests and XML to
May be that better would be add support for PQsetClientEncoding into
TPQConnection ... I can look at it if you want.
Patch is here http://bugs.freepascal.org/view.php?id=22985
(I did only basic testing)
-Laco.
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Hm, i see these ways:
1. Add CreateDB/DropDB methods to SQLConnector (like others methods,
CreateDB is virtual at TSQLConnection level):
procedure TSQLConnector.CreateDB;
begin
CheckProxy;
FProxy.CreateDB;
end;
2. Add getter for Proxy property:
function TSQLConnector.GetProxy: TSQLConnection
ik wrote / napísal(a):
On Mon, Nov 5, 2012 at 1:18 PM, Tomas Hajny wrote:
On Mon, November 5, 2012 11:49, ik wrote:
Hello Ido,
As I understand, AnsiString and AnsiChar contain the environment type
of string (it can be ISO8859x, utf-8 etc...).
If that so, how can I know the size (in
Mark Morgan Lloyd wrote / napísal(a):
Marco van de Voort wrote:
Hello,
We have placed the first release-candidate of the Free Pascal Compiler
version 2.6.2 on our ftp-servers.
You can help improve the upcoming 2.6.2 release by downloading and
testing this release. If you want you can report w
Mark Morgan Lloyd wrote / napísal(a):
Marco van de Voort wrote:
Hello,
We have placed the first release-candidate of the Free Pascal Compiler
version 2.6.2 on our ftp-servers.
You can help improve the upcoming 2.6.2 release by downloading and
testing this release. If you want you can report w
Reinier Olislagers wrote / napísal(a):
With this code:
procedure SortBufDataSet(DataSet: TBufDataSet; const FieldName: string);
var
Index_Name: string;
begin
Index_Name := FieldName + '__IdxA';
if (DataSet.IndexDefs.Find(Index_Name)<>Nil) then
...
the last line throws an exception if the i
Hi John,
Thus schema name is not selected for postresql, nor is it returned for
any connection. as only the field specified by AReturnField, in this
case table_name, is added to the output list. Note that pg_class does
not have an easy access to the schema/owner by name, it would require
a jo
I think, that if this view(s) is(are) presented in all versions of
PostgreSQL which fcl-db is going to support, that it is no problem
use them
(I must note, that my preffered way is follow sql standard
INFORMATION_SCHEMA views at least in column naming)
The equivalent INFORMATION_SCHEMA view
Reinier Olislagers wrote / napísal(a):
On 16-12-2012 2:27, John wrote:
@Reinier:
Analysis:
As far as I can work out, a call to GetTableNames calls GetDBInfo, with
parameters
ASchemaType : TSchemaType - This specifies what info we want - user
tables, sys tables, procedures, columns e
michael.vancann...@wisa.be wrote / napísal(a):
On Mon, 17 Dec 2012, LacaK wrote:
2) The simple way to get the schemas would be to simply 'select
... schemaname||'.'||relname as table_name ... from
pg_stat_user_tables. This would be a change ONLY to the sql in
pqconnect
michael.vancann...@wisa.be wrote / napísal(a):
On Mon, 17 Dec 2012, LacaK wrote:
michael.vancann...@wisa.be wrote / napísal(a):
On Mon, 17 Dec 2012, LacaK wrote:
2) The simple way to get the schemas would be to simply 'select
... schemaname||'.'||relname as tabl
michael.vancann...@wisa.be wrote / napísal(a):
On Mon, 17 Dec 2012, LacaK wrote:
But original question AFAIU was about: what should GetTableNames
return (schema query can return multiple columns, but what column
use when fill list of table names)?
GetTableNames return list of table names
For now I added in rev.23163 schema name into query for PostgreSQL (so
no empty schema name is returned, but valid schema name)
Here I understand:
stTables - list of all tables, which may include system tables (it is
not clear from documentation)?
stSysTables - list of ONLY system tables (not v
John wrote / napísal(a):
On 12/21/2012 10:37 PM, Tomas Hajny wrote:
On Fri, December 21, 2012 11:59, Reinier Olislagers wrote:
On 18-12-2012 10:49, Tomas Hajny wrote:
On Tue, December 18, 2012 09:35,
michael.vancanneyt-0is9kj9s...@public.gmane.org wrote:
On Tue, 18 Dec 2012, John wrote:
you
Hi, the "(download)" link (together with the "(as text)") link that used to be next to
"(view)" and "(annotate)" in viewvc revisions logs are missing, can this be enabled, please?
Yes it will be good to have it back ;-)
+1
-Laco.
___
fpc-pascal
Michael Van Canneyt wrote / napísal(a):
On Wed, 13 Feb 2013, LacaK wrote:
Hi, the "(download)" link (together with the "(as text)") link that
used to be next to "(view)" and "(annotate)" in viewvc revisions
logs are missing, can this be enabled, pl
Michael Van Canneyt wrote / napísal(a):
On Wed, 13 Feb 2013, LacaK wrote:
Michael Van Canneyt wrote / napísal(a):
On Wed, 13 Feb 2013, LacaK wrote:
Hi, the "(download)" link (together with the "(as
text)") link that used to be next to &qu
Hi,
on documentation
http://www.freepascal.org/docs-html/prog/progap7.html#x316-331000G
there is : Classic Macintosh MAC
but in sources is used: MACOS
So may be, that documentation should be updated ?
TIA
-Laco.
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Where do you experience this behavior?
I use Lazarus 1.0.8 + FPC 2.6.2 under Win98 and in IDE for me it works
as expected also in small test application.
With EN keyboard:
- CapsLock=ON: Shift+9=(, same with CapsLock=OFF
-Laco.
To whom it may concern:
I've downloaded two versions of Free Pas
Toru Takubo wrote / napísal(a):
Hi Dmitry,
Thank you very much for your advice. I am sure your
code should work, but unfortunately I can not modify
the existing stored procedures.
I will explain what I have been trying so far.
Suppose you are using the following stored procedure,
Graeme Geldenhuys wrote / napísal(a):
On 2013-04-20 10:11, Ludo Brands wrote:
TFieldDef.Size is expressed in bytes. Zeos, IIRC, assumes a conversion
from any charset to utf8 could be made. Since UTF8 is up to 4 bytes per
char, a VarChar(10) can need up to 40 bytes to be represented in the
Michael Van Canneyt wrote / napísal(a):
On Wed, 4 Sep 2013, silvioprog wrote:
Hello,
I can't understand how to open a query filtering by a field of type
GUID.
The error message is below (translated from BR to US):
TPQConnection: Preparation of query failed. (PostgreSQL: ERROR:
operator
Hi Silvio,
I cann't reproduce your error in 2.7.1 (trunk)
Fix in rev.25411 closes also problem you mentioned. (but before this
rev. problem existed)
But now I get another error, which says that there is "no insert query
specified" because all fields in posted row are empty (null)
(which is okay
silvioprog wrote / napísal(a):
2013/9/10 silvioprog mailto:silviop...@gmail.com>>
2013/9/10 Sven Barth mailto:pascaldra...@googlemail.com>>
Am 10.09.2013 13:47, schrieb silvioprog:
2013/9/10 LacaK mailto:la...@zoznam.sk>>
Hi Silvio,
silvioprog wrote / napísal(a):
2013/9/10 silvioprog mailto:silviop...@gmail.com>>
2013/9/10 Sven Barth mailto:pascaldra...@googlemail.com>>
Am 10.09.2013 13:47, schrieb silvioprog:
2013/9/10 LacaK mailto:la...@zoznam.sk>>
Hi Silvio,
silvioprog wrote / napísal(a):
2013/9/11 LacaK mailto:la...@zoznam.sk>>
Strange ;-)
Can you please attach and send your bufdataset.pas ?
-Laco.
Yes:
http://pastebin.com/nqVnXAs5
This is not latest version. Correct version is here:
http://svn.freepascal.org/cgi-bin/view
silvioprog wrote / napísal(a):
2013/9/11 LacaK mailto:la...@zoznam.sk>>
silvioprog wrote / napísal(a): Now doing more tests. I see, that
in pgAdmin when I use right click on table and use "View Data"
then '' (two single quotes) are shown in TEXT column,
Dennis Poon wrote / napísal(a):
Also, how do I use the procedure LoadFromStream(AStream : TStream;
Format: TDataPacketFormat = dfAny)?
Especially, I don't understand the TDataPacketFormat parameter.
Using Format parameter you can signal to DatapacketReader in which
format expect data (df
Dennis Poon wrote / napísal(a):
Also, how do I use the procedure LoadFromStream(AStream :
TStream; Format: TDataPacketFormat = dfAny)?
Especially, I don't understand the TDataPacketFormat parameter.
Using Format parameter you can signal to DatapacketReader in which
format expect data (df
I remember that similar problem can be somehow related to firebird.msg
and firebird.dll versions mismasch or so.
See http://www.firebirdfaq.org/faq288/
L.
Hi,
When I run sql insert statements (that I know will cause an error)
using the FlameRobin tool, I get a detailed error message mentionin
Jonas Maebe wrote / napísal(a):
On 22 Oct 2013, at 14:10, Michael Van Canneyt wrote:
A Lazarus built with the current trunk FPC is nearly unworkable. (I
suspect the changes in string handling are to blame for that)
There were severe stability problems with FPC trunk r24953 till r25684
beca
silvioprog wrote / napísal(a):
Hello,
This morning, I compiled a code using FPC (Windows, rev. 2013/09/01),
after that, my tests using dataset.locate has stopped.
The Locate method locates record, even when it does not exists. The
problem occurs only with varchar fields, in integer fields i
AFAIS this change is not merged to FPC 2.6.3, so I think, that it will
NOT be a part of 2.6.4
L.
Does anyone have an update on which release the TBookmark type change
from pointer to TBytes is going to be rolled out? I have heard that it
will not now be in 2.6.4.
It's not that I want to use thi
Dennis Poon wrote / napísal(a):
Jonas Maebe wrote:
On 06 Dec 2013, at 18:45, Dennis Poon wrote:
My server program written in fpc uses sqlite3 and
in ubuntu, I just need to
apt-get install libsqlite3-dev
but in centos, the libsqlite3-dev does not exist and the client lib
after
yum i
AFAIR this is so. (we can call it bug ;-))
Data are not there until you Post record.
After Post you will see data there, right?
-Laco.
I created a TMemoField in TBufDataSet but no matter I do:
1) Field.asString := 'some value'
or
2) Field.LoadFromStream(someStream).
Afterwards, this F.AsString
> All the other usual types (e.g. integer, string, datetime) work Yes it is expected behavior>except ftMemo and ftblob.> Yes it is not consistent and from my POV it is bug.I will look (next week or two) if it can be fixed, but I have doubts, that it will not be so easy :-))-Laco.
__
I checked my code again and I found I did post after I check the
blob/memo field values.
I think it is probably a bug, rather than a feature as all fields
should be the same: values get updated even without calling post.
Yes, I agree.
As I wrote I will look at it ... if I find smart solutio
Hi,
I have strange problem, I have application on Windows 2012 Server, where
is set locale to Slovak (DecimalSeparator is comma)
In my application in DataModuleCreate I explicitly set
FormatSettings.DecimalSeparator='.' (dot)
All works as expected (decimal numbers are formated with "dot"), but
Michael Van Canneyt wrote / napísal(a):
On Fri, 17 Jan 2014, LacaK wrote:
Hi,
I have strange problem, I have application on Windows 2012 Server,
where is set locale to Slovak (DecimalSeparator is comma)
In my application in DataModuleCreate I explicitly set
FormatSettings.DecimalSeparator
I checked my code again and I found I did post after I check the
blob/memo field values.
I think it is probably a bug, rather than a feature as all fields
should be the same: values get updated even without calling post.
Yes, I agree.
As I wrote I will look at it ... if I find smart solut
Current trunk versions of Lazarus should be able to build using a
current FPC development version.
But on ftp://ftp.freepascal.org/pub/lazarus/snapshots/ are only old
versions for FPC 2.7.1, 2.6.3
So I guess, that there must be any problem ...
L.
Dimitrios Chr. Ioannidis wrote / napísal(a):
Hi all,
i will appreciate a little help / advice / anything for the
following problem i'm having.
I need to use the xmldatapacketreader to transfer datasets between
free pascal and delphi.
The problem i'm having is that i can't use UniDirec
Dimitrios Chr. Ioannidis wrote / napísal(a):
Hi,
Στις 6/2/2014 9:10 πμ, ο/η LacaK έγραψε:
Dimitrios Chr. Ioannidis wrote / napísal(a):
Hi all,
i will appreciate a little help / advice / anything for the
following problem i'm having.
I need to use the xmldatapacketreader to tra
Reinier Olislagers wrote / napísal(a):
On 28-3-2012 12:22, Reinier Olislagers wrote:
On 28-3-2012 11:36, Sven Barth wrote:
Am 28.03.2012 11:12, schrieb Reinier Olislagers:
On 28-3-2012 11:04, Sven Barth wrote:
(b) Maybe nobody needed it yet. I myself might be the firs
Hi *,
I encounter strange thing under FPC 2.7.1 and Win64 target.
Can anybody test this program:
const
test: array[0..0] of currency = (-10);
var
c:currency;
begin
c := -10;
writeln(c);
writeln(test[0]);
readln;
end.
Results:
-1.000
Thanks!
I posted comment to: http://bugs.freepascal.org/view.php?id=21091
-Laco.
In our previous episode, Pierre Free Pascal said:
if you usee -Aas and -al
you will see that
TEST
is just .quad -10
which is wrong of course...
Using -10.0 fixes the bug for now if
you really need this corre
type TSchemaType = (stNoSchema, stTables, stSysTables, stProcedures,
stColumns, stProcedureParams, stIndexes, stPackages);
is used in the GetSchemaInfoSQL function:
Does anybody know what stIndexes, stProcedureParams and stPackages
should return and when they would be used?
stIndexes: get a
Thanks Michael.
Function signature is
GetSchemaInfoSQL(SchemaType : TSchemaType; SchemaObjectName,
SchemaPattern : string) : string;
... assuming SchemaObjectName would be used similar to the existing code
and would specify table name (stIndexes)/stored proc name
(stProcedureParams)?
See
h
Does it perhaps follow ODBC conventions or something?
or SQL-Standard INFORMATION_SCHEMA views ;-)
L.
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I don't have Delphi with dbExpress here, so can't test.
I did some tests in Delphi XE with DBExpress and MySQL:
for stTables column names are: CatalogName, SchemaName, TableName,
TableType ('TABLE')
(in FPC (for IBConnection) we have catalog_name, schema_name,
table_name, table_type)
f
Reinier Olislagers wrote / napísal(a):
On 18-4-2012 8:27, LacaK wrote:
I don't have Delphi with dbExpress here, so can't test.
I did some tests in Delphi XE with DBExpress and MySQL:
for stTables column names are: CatalogName, SchemaName, TableName,
TableType ('T
Mattias Gaertner wrote / napísal(a):
On Wed, 05 Mar 2014 22:01:37 +0100
Florian Klämpfl wrote:
Am 05.03.2014 19:26, schrieb Mattias Gaertner:
The fpc mirror http://www.hu.freepascal.org/ is empty.
http://ftp.hu.freepascal.org/lazarus is available again.
Thank You!
Dennis Poon wrote / napísal(a):
Dennis Poon wrote:
Michael Van Canneyt wrote:
On Fri, 14 Mar 2014, Dennis Poon wrote:
the content appeared as garbage.
I already specified the CHARSET=utf8 in the Create Table SQL.
Did you set the TSQLConnection.Charset property to UTF8 as well ?
Dennis Poon wrote / napísal(a):
Dennis Poon wrote:
Michael Van Canneyt wrote:
On Fri, 14 Mar 2014, Dennis Poon wrote:
the content appeared as garbage.
I already specified the CHARSET=utf8 in the Create Table SQL.
Did you set the TSQLConnection.Charset property to UTF8 as well ?
Dennis Poon wrote / napísal(a):
I tried, the results are:
@@character_set_client : utf8
@@character_set_connection : latin1
@@character_set_database : latin1
Dennis, do you received my reply?:
IMO @@character_set_connection is wrong and must be utf8.
I will try fix it, but fir
Dennis Poon wrote / napísal(a):
I tried, the results are:
@@character_set_client : utf8
@@character_set_connection : latin1
@@character_set_database : latin1
Dennis, do you received my reply?:
IMO @@character_set_connection is wrong and must be utf8.
I will try fix it, but first c
Dennis Poon wrote / napísal(a):
LacaK wrote:
Dennis Poon wrote / napísal(a):
I tried, the results are:
@@character_set_client : utf8
@@character_set_connection : latin1
@@character_set_database : latin1
Dennis, do you received my reply?:
IMO @@character_set_connection is
Hi,
I know , that I am bit late ;-), but:
- for compatibility reasons I would choose another path (mentioned by
Michael as "second"). As it was mentioned in comments in bug tracker
there are two similar methods:
-- SetDataType (protected)
-- SetFieldType (public with checks ... see in fields.in
Do you have tried for ftAutoInc field simply set ReadOnly:=False; ?
-Laco.
P.S. there is feature request about automatic fetching of new values of
idnetity columns, but implementing it in generic way for all supported
SQLConnections is not trivial ;-)
Hi,
I'm using 2.6.5 (fixes_2_6) now but
Martin Schreiber wrote / napísal(a):
On Friday 25 April 2014 07:46:23 LacaK wrote:
Do you have tried for ftAutoInc field simply set ReadOnly:=False; ?
-Laco.
P.S. there is feature request about automatic fetching of new values of
idnetity columns, but implementing it in generic way for all
Hi,
I catch strange behavior, which I can not understand ;-)
I have 2 PC on both I have installed Lazarus 1.2.2 + FPC 2.6.4 (official
release)
1st PC has Windows 98 2nd PC has Windows Vista (32 bit)
I have this program:
=
var
c: currency;
e: extended;
begin
c:=-
Pierre Muller
-Message d'origine-
De : fpc-pascal-boun...@lists.freepascal.org [mailto:fpc-pascal-
boun...@lists.freepascal.org] De la part de LacaK
Envoyé : mardi 29 avril 2014 10:23
À : FPC-Pascal users discussions
Objet : [fpc-pascal] Inconsistent results currency - extended ?
Hi,
Hi,
I am trying understand how FPC determines which version of overloaded
function to call.
Take as example these 2 functions (from SysUtils):
1. function StrPLCopy(Dest: PChar; Source: string; MaxLen: SizeUInt):
PChar; overload;
2. function StrPLCopy(Dest: PWideChar; const Source: UnicodeStrin
>> I am trying understand how FPC determines which version of >>overloaded>> function to call.>> Take as example these 2 functions (from SysUtils):>> 1. function StrPLCopy(Dest: PChar; Source: string; MaxLen: >>SizeUInt):>> PChar; overload;>> 2. function StrPLCopy(Dest: PWideChar; const Source: Uni
FPC on Win98 incorrectly stores currency constant in generated EXE file, so varible "c" is initialised with wrong value ...(see my first email with results)Thanks-Laco.> Tested with FPC 2.6.4 .> > LacaK are you sure you compile with the same version.> > To me everything looks
Bruno Krayenbuhl wrote / napísal(a):
2 - Difference between 2.6.4 on Win98 and WinXP.
I suspect that these 2 are on different computers and thus do not
have exactly the same floating point unit.
Yes Win 98 is on PC with Intel Pentium 4 CPU and Win XP on PC with Intel
Core 2 Duo CPU
But l
Hi again,
I reply also to fpc-devel list (excuse me, if it is off-topic), because
I would like understand wat is going on.
I attach also simple test program.
I use FPC 2.6.4 but I think, that same happens also with fresh 2.7.1
Thanks
-Laco.
On 02.05.2014 07:45, LacaK wrote:
Hi,
I am trying
Bruno Krayenbuhl wrote / napísal(a):
I have absolutely no idea of how the compiler does translate Currency
constant to code, sorry.
May be it uses the FPU when translating from String representation to
assembler value, but I have absolutely no idea where that would be
done in the compiler.
n,
I reply also to fpc-devel list (excuse me, if it is off-topic),
because I would like understand wat is going on.
I attach also simple test program.
I use FPC 2.6.4 but I think, that same happens also with fresh 2.7.1
Thanks
-Laco.
On 02.05.2014 07:45, LacaK wrote:
Hi,
I am trying understa
You have troubled me seriously, so I have dug in the compiler source.
:-)
It appears that when parsing the source, Currency constants are cast
to type BestReal (EXTENDED on I386) before being converted to the 8
byte currency written to the PPU or EXE or whatever is done.
it was my ex
Did you check that infamous coprocessor Pentium FDIV bug?
http://en.wikipedia.org/wiki/Pentium_FDIV_bug#Affected_models
The even give values to test:
The correct value is
4195835/3145727 = 1.333820449136241002
However, the value returned by the flawed Pentium is incorrect at or bey
Lets restate the hole thing, considering unit ncon.pas and pexpr.pas
units in FPC 2.6.4
compiler.
1° It is not possible, without using some ad hoc adjustements, to have
always an EXACT CURRENCY stored in a DOUBLE or EXTENDED because Double or
Extended being expressed as Sign*2^exp*Base2(n). Ju
Hi Daniel,
If I understand correctly, when you will use new GetObjectNames then you
must itterate throught returned collection to obtain "schema names" +
"object names" (f.e. "table names").
IMO very similar result you can get also with existing implementation,
when you use:
with SQLQuery1
Daniel Gaspary wrote / napísal(a):
On Mon, Jun 2, 2014 at 3:01 AM, LacaK wrote:
IMO very similar result you can get also with existing implementation, when
you use:
Yes, this is the way GetDBInfo do, but it's not public, and never
return schema.
Code which I have attached uses
Michael Van Canneyt wrote / napísal(a):
On Mon, 2 Jun 2014, LacaK wrote:
Daniel Gaspary wrote / napísal(a):
On Mon, Jun 2, 2014 at 3:01 AM, LacaK wrote:
IMO very similar result you can get also with existing
implementation, when
you use:
Yes, this is the way GetDBInfo do, but it&#
silvioprog wrote / napísal(a):
Hello,
I'm trying to convert 'curr > str' and 'str to curr' respectively, but
I've got a problem with StrToCurrDef(). See my test below:
See: http://www.freepascal.org/docs-html/rtl/sysutils/strtocurr.html
Or: http://docwiki.embarcadero.com/VCL/XE/en/SysUtils.St
Marcos Douglas wrote / napísal(a):
On Mon, Jun 16, 2014 at 11:36 AM, Michael Van Canneyt
wrote:
On Mon, 16 Jun 2014, Reinier Olislagers wrote:
On 16/06/2014 15:45, Marcos Douglas wrote:
Hi Laco,
About this update:
http://svn.freepascal.org/cgi-bin/viewvc.cgi?view=revision&re
Hi,
I use ReadXMLFile from fcl-xml package to read XML file in UTF-8 encoding.
Then I parse Nodes and use TextContent property which is string in
system encoding ... but I need it in UTF-8 encoding.
So I use again UTF8Encode(Node.TextContent).
Is there any SIMPLE way how to say that ReadXMLFile
Hi,
there was many changes in trunk version of oracleconnection.pp, so first
please look at it.
Then please use db test suite located in fcl-db/tests ... there is
dbtestframework.
-Laco.
Hello!
I found severe bugs in the current release (2.6.4) of fcl-db oracle connection module leading to me
Hi Marcos,
First useful thing would be isolate source of memory leak.
If it is on FreePascal side, then we must search there, if it is on
FreeTDS side, then we must report bug to FreeTDS project.
You can use version of dblib.dll, which does not use libiconv2, so we
can isolate it.
Do you not use
You can use:
Printer.RawMode := True;
Printer.BeginDoc;
Printer.EndDoc;
-Laco.
I need a solution (unit?) to access printer (matricial like LX80,
LX300 and so on) in raw mode throught USB port directly from FPC
program build in mode win32 or win64.
apreciate any ideia
thanks
Is the printer already known to Windows (can you print to that printer
from others windows applications) ?
If yes, then you can use:
Printer.SetPrinter('Printer name');
-Laco.
Em 16.12.2014 09:27, LacaK escreveu:
You can use:
Printer.RawMode := True;
Printe
Yes. Snapshot is very good, but unfortunately it seems stopped. =(
+1
The snapshots could solve the necessity of RCs versions.
+1
-Laco.
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Hi,
I noticed that there is "int128rec" type, but I do not found any support
routines which can do operations like multiplication, addition with this
type.
Is there something or is planed any integrated support in FPC for "int128" ?
(To be precise I need convert large integer (larger than int64
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