Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Fri, 23 Mar 2012, LacaK wrote: Michael, I updated patch for fcl-db test suite. See: http://bugs.freepascal.org/view.php?id=17303 Would you be so glad and will you apply them please ? Done, rev. 20572. As I wrote yesterday, I uploaded last patch for fcl-db test suite to http://bugs.freepascal.org/view.php?id=17303 From me side it is all for this moment. Applied. Rev. 20585. Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... I will do so later today. Michael, I updated patch for fcl-db test suite. See: http://bugs.freepascal.org/view.php?id=17303 Would you be so glad and will you apply them please ? TIA -Laco. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Thu, 22 Mar 2012, LacaK wrote: And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... I will do so later today. Michael, I updated patch for fcl-db test suite. See: http://bugs.freepascal.org/view.php?id=17303 Would you be so glad and will you apply them please ? Done, rev. 20572. Sorry for the delay. Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Thu, Mar 22, 2012 at 10:46 AM, michael.vancann...@wisa.be wrote: On Thu, 22 Mar 2012, LacaK wrote: And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... I will do so later today. Michael, I updated patch for fcl-db test suite. See: http://bugs.freepascal.org/view.php?id=17303 Would you be so glad and will you apply them please ? Done, rev. 20572. Sorry for the delay. Michael. There is one chance to these codes merge in fixes_2_6? =) Marcos Douglas ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
Michael,
I updated patch for fcl-db test suite. See:
http://bugs.freepascal.org/view.php?id=17303
Would you be so glad and will you apply them please ?
Done, rev. 20572.
Great!
Sorry for the delay.
It's Okay ;-)
Now I have only 2 things:
1. question about packages/fcl-db/fpmake.pp ... does is needed update
also this file ? I attach patch, which is only my guess based on other
connectors.
2. tomorow I will update tests for DATETIME values outside of supported
range by MS SQL
Then we can close bug report #17303
Thanks
-Laco.
--- fpmake.pp.ori Thu Mar 22 14:28:18 2012
+++ fpmake.pp Thu Mar 22 14:53:16 2012
@@ -46,6 +46,7 @@ begin
P.SourcePath.Add('src/sqldb/odbc', SqldbConnectionOSes);
P.SourcePath.Add('src/sqldb/examples', SqldbConnectionOSes);
P.SourcePath.Add('src/sqldb/oracle',
SqldbConnectionOSes-SqldbWithoutPostgresOSes);
+P.SourcePath.Add('src/sqldb/mssql', SqldbConnectionOSes);
P.SourcePath.Add('src/sdf');
P.SourcePath.Add('src/json');
P.SourcePath.Add('src/datadict', DatadictOSes);
@@ -659,6 +660,16 @@ begin
AddUnit('sqldb');
AddUnit('dbconst');
end;
+
+T:=P.Targets.AddUnit('mssqlconn.pp', SqldbConnectionOSes);
+ with T.Dependencies do
+begin
+ AddUnit('db');
+ AddUnit('bufdataset');
+ AddUnit('sqldb');
+ AddUnit('dbconst');
+end;
+
T:=P.Targets.AddUnit('sqlite3ds.pas', SqliteOSes);
with T.Dependencies do
begin
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
Marcos, can you please test with explicitly allowed nulls:
create table #t (col1 int NULL, col2 varchar(60) NULL)
(MS SQL Server nullability is controled by database setting *ANSI null
default* so you can check this setting on your temp database also)*
*L.*
*
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 8:12 PM, michael.vancann...@wisa.be wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 6:59 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
I saw the example :-)
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
This kind of SQL is passed as-is to MSSQL. To my knowledge, SQLDB does not
change it.
If you had been using parameters, it would have been a different story.
Does matter if I use or not parameters.
Yes, of course. In that case, SQLDB does some preprocessing of your SQL
statement.
This can easily be checked. Try setting ParamCheck to 'False' before
executing your statement.
Michael.
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
Then I have minor comments: - in packages/dblib/fpmake.pp at line 23: Author put please instead of Lacak2 Ladislav Karrach (as in dblib.pp header) - in packages/fcl-db/src/sqldb/mssql/makefile.fpc at line 2: change IBConnection to MSSQLConnection ;-) Done. Rev. 20540 and 20541. Now I found also fpmake.pp in packages/fcl-db folder ... There are all sqlDB connectors, may be, that also new TMSSQLConnection should go there ? (I do not understand how these make files works ;-) so I only guess) And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... I will do so later today. ;-) -Laco. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Wed, Mar 21, 2012 at 3:34 AM, LacaK la...@zoznam.sk wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
Marcos, can you please test with explicitly allowed nulls:
create table #t (col1 int NULL, col2 varchar(60) NULL)
(MS SQL Server nullability is controled by database setting ANSI null
default so you can check this setting on your temp database also)
L.
Yes, of course... you're right.
I have this code that worked before so, I thought something broked.
I had tested before in a different machine with other installation of
MSSQL. My mistake, sorry.
If I find some problems I can post in bugtracker or still early to do this?
--
Michael, sorry for your time.
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Wed, Mar 21, 2012 at 5:01 AM, michael.vancann...@wisa.be wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 8:12 PM, michael.vancann...@wisa.be wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 6:59 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table
tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
I saw the example :-)
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
This kind of SQL is passed as-is to MSSQL. To my knowledge, SQLDB does
not
change it.
If you had been using parameters, it would have been a different story.
Does matter if I use or not parameters.
Yes, of course. In that case, SQLDB does some preprocessing of your SQL
statement.
This can easily be checked. Try setting ParamCheck to 'False' before
executing your statement.
I don't have such problem because I have my own SQLdb wrapper and
params works a bit different.
Anyway, thanks (and sorry) for your time for help me.
Best regards,
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Wed, 21 Mar 2012, Marcos Douglas wrote: On Wed, Mar 21, 2012 at 3:34 AM, LacaK la...@zoznam.sk wrote: create table #t (col1 int NULL, col2 varchar(60) NULL) (MS SQL Server nullability is controled by database setting ANSI null default so you can check this setting on your temp database also) L. Yes, of course... you're right. I have this code that worked before so, I thought something broked. I had tested before in a different machine with other installation of MSSQL. My mistake, sorry. If I find some problems I can post in bugtracker or still early to do this? -- Michael, sorry for your time. No problem. I'm glad the problem turned out not to be in FPC, and that it is now solved anyway. It means there is lots of useful expertise on these mailinglists :) Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
Yes, of course... you're right. ;-)) If I find some problems I can post in bugtracker or still early to do this? IMO, You can post them also here. Once Michael commits changes to fcl-db test suite I will run complete test suite and if any problems appears I will resolve them ASAP. (Although I do not expect any bugs, because I already ran these tests) L. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Fri, Mar 16, 2012 at 9:55 AM, Marcos Douglas m...@delfire.net wrote:
On Fri, Mar 16, 2012 at 5:40 AM, michael.vancann...@wisa.be wrote:
On Thu, 15 Mar 2012, Marcos Douglas wrote:
On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote:
On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote:
On Mon, 27 Feb 2012, LacaK wrote:
Hi,
let me share same basic info/ideas about TMSSQLConnection :
1. As Marcos wrote it is descendant of sql-db TSQLConnection class and
provides native connector for MS SQL Servers and Sybase servers
2. is depends/requires on FreeTDS open-source cross platform DB-Library
(alternatively can be used also Microsoft db-library ntwdblib.dll)
3. all what is needed are 2-3 files:
- mssqlconn.pp (implementation of TMSSQLConnection and
TSybaseConnection)
- dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows,
libsybdb.so on *NIX)
- readme.txt (some info for users/developers)
4. according to market share of MS SQL Server and Sybase there may be
many
users, which will welcome alternative to TODBCConnection
5. there is on http://www.freepascal.org/future.var in Improve the
database support Drivers (descendants) for more database types so
I
understand it as FPC is open for new stuff ;-)
6. if there is any problem please let us know. If you decide to include
it
into fcl-db then you can place files for example into src/sqldb/mssql
folder
;-)
I will have a look and include both units.
And the dream will become true... Thanks Michael.
Any chance to merge in fixes_2_6 in short time?
Marcos Douglas
Hi Michael,
Do you have some prediction to include the sources?
My apologies, I had totally forgotten; I am buried in work currently.
Committed in revision 20522. I didn't commit any examples or tests. Please
test if everything works OK. I compiled on Linux 64-bit, I don't have
a working FPC/Lazarus 32-bit windows development environment currently.
I will do tests.
Thanks!
I found a bug
Consider the script:
create table #t (id int, name varchar(60))
If I execute:
insert table #t values (1, 'john') OK
If I execute:
insert table #t (name) values ('john') ERROR
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, 20 Mar 2012, Marcos Douglas wrote:
Hi Michael,
Do you have some prediction to include the sources?
My apologies, I had totally forgotten; I am buried in work currently.
Committed in revision 20522. I didn't commit any examples or tests. Please
test if everything works OK. I compiled on Linux 64-bit, I don't have
a working FPC/Lazarus 32-bit windows development environment currently.
I will do tests.
Thanks!
I found a bug
Consider the script:
create table #t (id int, name varchar(60))
If I execute:
insert table #t values (1, 'john') OK
If I execute:
insert table #t (name) values ('john') ERROR
What is the error you get ?
Probably you need to quote name, as I imagine 'name' is a reserved word.
Michael.
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, Mar 20, 2012 at 4:00 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
Hi Michael,
Do you have some prediction to include the sources?
My apologies, I had totally forgotten; I am buried in work currently.
Committed in revision 20522. I didn't commit any examples or tests.
Please
test if everything works OK. I compiled on Linux 64-bit, I don't have
a working FPC/Lazarus 32-bit windows development environment currently.
I will do tests.
Thanks!
I found a bug
Consider the script:
create table #t (id int, name varchar(60))
If I execute:
insert table #t values (1, 'john') OK
If I execute:
insert table #t (name) values ('john') ERROR
What is the error you get ?
Probably you need to quote name, as I imagine 'name' is a reserved word.
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
See the code (Insert2 procedure):
program t001;
{$mode objfpc}{$H+}
uses
heaptrc, classes, sysutils, sqldb, fileutil, mssqlconn;
var
tran: TSQLTransaction;
conn: TMSSQLConnection;
q: TSQLQuery;
procedure CreateTable;
begin
q.Close;
q.SQL.Text := 'create table #t (col1 int, col2 varchar(60))';
q.ExecSQL;
end;
procedure Insert1;
begin
q.Close;
q.SQL.Text := 'insert into #t values (1, ''áéíç'')';
q.ExecSQL;
end;
procedure Insert2;
begin
q.Close;
q.SQL.Text := 'insert into #t (col2) values (''áéíç'')';
q.ExecSQL;
end;
procedure SelectAndShow;
var
s: string;
begin
q.Close;
q.SQL.Text := 'select * from #t';
q.Open;
while not q.EOF do
begin
s := q.FieldByName('col2').AsString;
writeln(UTF8ToConsole(s));
q.Next;
end;
end;
procedure Update;
begin
q.Close;
q.SQL.Text := 'update #t set col2 = ''foo''';
q.ExecSQL;
end;
{$R *.res}
begin
tran := TSQLTransaction.Create(nil);
conn := TMSSQLConnection.Create(nil);
q := TSQLQuery.Create(nil);
try
conn.Transaction := tran;
q.DataBase := conn;
conn.HostName := 'localhost';
conn.DatabaseName := 'DbTest';
conn.UserName := 'test';
conn.Password := '123';
conn.CharSet := 'UTF-8';
conn.Connected := True;
CreateTable;
Insert1;
SelectAndShow;
Insert2; // ERROR here
SelectAndShow;
tran.Commit;
tran.StartTransaction;
try
Update;
tran.Commit;
except
tran.Rollback;
raise;
end;
SelectAndShow;
writeln('Done');
finally
q.Free;
conn.Free;
tran.Free;
end;
end.
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, Mar 20, 2012 at 5:57 PM, silvioprog silviop...@gmail.com wrote: This error occurs to me too. Please see this video: http://silvioprog.com.br/video/bug/sqldb Lazarus 0.9.30.4 r35940 FPC 2.6.0 i386-win32-win32/win64 + openSUSE 12 / Windows 7 + PQConnection + PostgreSQL 8.4. Silvio, Thanks for the video... but I think did you wanted to post in this thread: http://lists.freepascal.org/lists/fpc-pascal/2012-March/032845.html Am I right? ;-) Marcos Douglas ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
2012/3/20 Marcos Douglas m...@delfire.net: On Tue, Mar 20, 2012 at 5:57 PM, silvioprog silviop...@gmail.com wrote: This error occurs to me too. Please see this video: http://silvioprog.com.br/video/bug/sqldb Lazarus 0.9.30.4 r35940 FPC 2.6.0 i386-win32-win32/win64 + openSUSE 12 / Windows 7 + PQConnection + PostgreSQL 8.4. Silvio, Thanks for the video... but I think did you wanted to post in this thread: http://lists.freepascal.org/lists/fpc-pascal/2012-March/032845.html Am I right? ;-) Marcos Douglas Oops, I confused the link, sorry. ^^' -- Silvio Clécio Site - silvioprog.com.br LazSolutions - code.google.com/p/lazsolutions LazWebSolutions - github.com/silvioprog/lazwebsolutions ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, 20 Mar 2012, Marcos Douglas wrote: No. Anyway, I change the colum names (id,name to col1, col2) The error is: Cannot insert the value NULL into column 'col', table tempdb.dbo.#t... This error has nothing to do with FPC or SQLDB. Your SQL statement is trying to insert NULL in a required field. Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, Mar 20, 2012 at 6:59 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 6:59 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
I saw the example :-)
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
This kind of SQL is passed as-is to MSSQL. To my knowledge, SQLDB does not
change it.
If you had been using parameters, it would have been a different story.
Michael.
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Tue, Mar 20, 2012 at 8:12 PM, michael.vancann...@wisa.be wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
On Tue, Mar 20, 2012 at 6:59 PM, Michael Van Canneyt
mich...@freepascal.org wrote:
On Tue, 20 Mar 2012, Marcos Douglas wrote:
No.
Anyway, I change the colum names (id,name to col1, col2)
The error is:
Cannot insert the value NULL into column 'col', table tempdb.dbo.#t...
This error has nothing to do with FPC or SQLDB.
Your SQL statement is trying to insert NULL in a required field.
No Michael, see the example I wrote before.
I saw the example :-)
Create table:
create table #t (col1 int, col2 varchar(60))
OBS: No column is required.
This INSERT works:
insert into #t values (1, 'bla bla bla')
This INSERT do NOT works:
insert into #t (col2) values ('bla bla')
This kind of SQL is passed as-is to MSSQL. To my knowledge, SQLDB does not
change it.
If you had been using parameters, it would have been a different story.
Does matter if I use or not parameters.
Marcos Douglas
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Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
michael.vancann...@wisa.be wrote / napísal(a): On Thu, 15 Mar 2012, Marcos Douglas wrote: On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote: On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas Hi Michael, Do you have some prediction to include the sources? My apologies, I had totally forgotten; I am buried in work currently. Committed in revision 20522. I didn't commit any examples or tests. Please test if everything works OK. I compiled on Linux 64-bit, I don't have a working FPC/Lazarus 32-bit windows development environment currently. Hi Michael, splitting files into two packages was unavoidable? I would prefer If all 3 files will be in one folder (sqldb/mssql) together (it seems to me simpler and more convenient). (because they are strongly related each to other) Thanks -Laco. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Mon, 19 Mar 2012, LacaK wrote: michael.vancann...@wisa.be wrote / napísal(a): On Thu, 15 Mar 2012, Marcos Douglas wrote: On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote: On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas Hi Michael, Do you have some prediction to include the sources? My apologies, I had totally forgotten; I am buried in work currently. Committed in revision 20522. I didn't commit any examples or tests. Please test if everything works OK. I compiled on Linux 64-bit, I don't have a working FPC/Lazarus 32-bit windows development environment currently. Hi Michael, splitting files into two packages was unavoidable? Yes. As you can see for the other databases, we always keep the header imports separate from the components. Standard time-tested practice. Michael.___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
Hi Michael, splitting files into two packages was unavoidable? Yes. As you can see for the other databases, we always keep the header imports separate from the components. Standard time-tested practice. Hm, although I am not happy with this, I can do nothing with it ;-) Then I have minor comments: - in packages/dblib/fpmake.pp at line 23: Author put please instead of Lacak2 Ladislav Karrach (as in dblib.pp header) - in packages/fcl-db/src/sqldb/mssql/makefile.fpc at line 2: change IBConnection to MSSQLConnection ;-) And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... Thanks -Laco. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Mon, 19 Mar 2012, LacaK wrote: Hi Michael, splitting files into two packages was unavoidable? Yes. As you can see for the other databases, we always keep the header imports separate from the components. Standard time-tested practice. Hm, although I am not happy with this, I can do nothing with it ;-) Then I have minor comments: - in packages/dblib/fpmake.pp at line 23: Author put please instead of Lacak2 Ladislav Karrach (as in dblib.pp header) - in packages/fcl-db/src/sqldb/mssql/makefile.fpc at line 2: change IBConnection to MSSQLConnection ;-) Done. Rev. 20540 and 20541. And will you apply also diffs to fcl-db tests ? So we can run complete test suite ... I will do so later today. Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Thu, 15 Mar 2012, Marcos Douglas wrote: On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote: On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas Hi Michael, Do you have some prediction to include the sources? My apologies, I had totally forgotten; I am buried in work currently. Committed in revision 20522. I didn't commit any examples or tests. Please test if everything works OK. I compiled on Linux 64-bit, I don't have a working FPC/Lazarus 32-bit windows development environment currently. Michael.___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Fri, Mar 16, 2012 at 5:40 AM, michael.vancann...@wisa.be wrote: On Thu, 15 Mar 2012, Marcos Douglas wrote: On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote: On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas Hi Michael, Do you have some prediction to include the sources? My apologies, I had totally forgotten; I am buried in work currently. Committed in revision 20522. I didn't commit any examples or tests. Please test if everything works OK. I compiled on Linux 64-bit, I don't have a working FPC/Lazarus 32-bit windows development environment currently. I will do tests. Thanks! Marcos Douglas ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Mon, Feb 27, 2012 at 9:33 AM, Marcos Douglas m...@delfire.net wrote: On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas Hi Michael, Do you have some prediction to include the sources? Thanks, Marcos Douglas ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) TIA -Laco. Hi, As you can see here http://bugs.freepascal.org/view.php?id=17303 the developer known to LacaK developed a new connector for MSSQLServer, descendant of TSQLConnection class, and sent the beta code in 2010-08-30. Some developers discussed the new code here: http://lazarus.freepascal.org/index.php/topic,15135.msg80922.html#msg80922 I'm already using this connector in production without problems. To FPC core team: Could you take a look in that component and think about included this code in SVN to new developers use too, please? Thanks, Marcos Douglas PS: this message was posted in lazarus-list and fpc-pascal, but I was wrong because nobody answer me about YES or NOT. So, I think this is the right list, don't? ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. Michael. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] TMSSQLConnection - sqlDB component for accessing MS SQL Server
On Mon, Feb 27, 2012 at 5:08 AM, michael.vancann...@wisa.be wrote: On Mon, 27 Feb 2012, LacaK wrote: Hi, let me share same basic info/ideas about TMSSQLConnection : 1. As Marcos wrote it is descendant of sql-db TSQLConnection class and provides native connector for MS SQL Servers and Sybase servers 2. is depends/requires on FreeTDS open-source cross platform DB-Library (alternatively can be used also Microsoft db-library ntwdblib.dll) 3. all what is needed are 2-3 files: - mssqlconn.pp (implementation of TMSSQLConnection and TSybaseConnection) - dblib.pp (interface to FreeTDS db-library ABI dblib.dll on Windows, libsybdb.so on *NIX) - readme.txt (some info for users/developers) 4. according to market share of MS SQL Server and Sybase there may be many users, which will welcome alternative to TODBCConnection 5. there is on http://www.freepascal.org/future.var in Improve the database support Drivers (descendants) for more database types so I understand it as FPC is open for new stuff ;-) 6. if there is any problem please let us know. If you decide to include it into fcl-db then you can place files for example into src/sqldb/mssql folder ;-) I will have a look and include both units. And the dream will become true... Thanks Michael. Any chance to merge in fixes_2_6 in short time? Marcos Douglas ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
