Nabble - Database Engines/Servers

Mono Linux Unable to connect to FB Database.

2009-12-04T16:59:52Z

This is my first firebird / Mono project with .net so I'm a complete newbie.

I have a database stored int /var/db/menumate.fdb

I can connect to it fine using flamerobin.

I cant connect to it with the following code.

logger.Debug("Connecting to DB.");
            FbConnectionStringBuilder cs = new FbConnectionStringBuilder();
            cs.DataSource = "localhost";
            cs.Database = "/var/db/menumate.fdb";
            cs.UserID = "SYSDBA";
            cs.Password = "masterkey";
            cs.Dialect = 3;
            cs.Port = 3050;
            // I have tried these charsets just in case the make no difference.
            //cs.Charset = "NONE";
            //cs.Charset = "UNICODE_FSS";
            //cs.Charset = "ISO8859_1";

            string connectionString = cs.ToString();
            logger.Debug(connectionString);
            IDbConnection dbcon = new FbConnection(connectionString);
            logger.Debug("Opening Connection.");
            dbcon.Open(); // crashes here.
            logger.Debug("Connection Opened");
            IDbCommand dbcmd = dbcon.CreateCommand();
            string sql = "SELECT CONTACTS.CONTACTS_KEY,CONTACTS.NAME,CONTACTS.PIN FROM CONTACTS where CONTACT_TYPE = 0";
            logger.Debug("Assigning SQL");
            dbcmd.CommandText = sql;
            logger.Debug("ExecuteReader");
            IDataReader reader = dbcmd.ExecuteReader();
            logger.Debug("Reading");
            while(reader.Read()) {
                Staff StaffMember = new Staff();

                StaffMember.ID = reader.GetInt32(0);
                StaffMember.Name = reader.GetString(1);
                StaffMember.PIN = reader.GetString(2);
                StaffList.Add(StaffMember);
            }
            // clean up
            reader.Close();
            reader = null;
            dbcmd.Dispose();
            dbcmd = null;
            dbcon.Close();
            dbcon = null;

When try and connect to it in code I get the following error.
// My Nlog output see code.
MonoMethod.InternalInvoke => MainWindow.OnClick => XMLCache.buildStaff building Staff

// My Nlog output see code.
MainWindow.OnClick => XMLCache.buildStaff => DBMenuMate.HDServer.IData.getStaff Connecting to DB.

// My Nlog output see code.
MainWindow.OnClick => XMLCache.buildStaff => DBMenuMate.HDServer.IData.getStaff data source=localhost;initial catalog=/var/db/menumate.fdb;user id=SYSDBA;password=masterkey;dialect=3;port number=3050;character set=ISO8859_1

// My Nlog output see code.
MainWindow.OnClick => XMLCache.buildStaff => DBMenuMate.HDServer.IData.getStaff Opening Connection.

Marshaling clicked signal
Exception in Gtk# callback delegate
Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: An exception was thrown by the type initializer for FirebirdSql.Data.Common.Charset ---> System.ArgumentException: Encoding name 'shift_jis' not supported
Parameter name: name
at System.Text.Encoding.GetEncoding (System.String name) [0x000ee] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System.Text/Encoding.cs:702
at FirebirdSql.Data.Common.Charset.GetEncoding () [0x00000]
at FirebirdSql.Data.Common.Charset..ctor (Int32 id, System.String name, Int32 bytesPerCharacter, System.String systemName) [0x00000]
at FirebirdSql.Data.Common.Charset.InitializeSupportedCharsets () [0x00000]
at FirebirdSql.Data.Common.Charset..cctor () [0x00000]
--- End of inner exception stack trace ---
at FirebirdSql.Data.FirebirdClient.FbConnectionInternal.Connect () [0x00000]
at (wrapper remoting-invoke-with-check) FirebirdSql.Data.FirebirdClient.FbConnectionInternal:Connect ()
at FirebirdSql.Data.FirebirdClient.FbConnectionPool.Create () [0x00000]
at FirebirdSql.Data.FirebirdClient.FbConnectionPool.CheckOut () [0x00000]
at (wrapper remoting-invoke-with-check) FirebirdSql.Data.FirebirdClient.FbConnectionPool:CheckOut ()
at FirebirdSql.Data.FirebirdClient.FbConnection.Open () [0x00000]
--- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00071] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System.Reflection/MonoMethod.cs:169
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System.Reflection/MethodBase.cs:111
at System.Delegate.DynamicInvokeImpl (System.Object[] args) [0x000b9] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System/Delegate.cs:430
at System.MulticastDelegate.DynamicInvokeImpl (System.Object[] args) [0x00018] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System/MulticastDelegate.cs:71
at System.Delegate.DynamicInvoke (System.Object[] args) [0x00000] in /build/buildd/mono-2.4.2.3+dfsg/mcs/class/corlib/System/Delegate.cs:402
at GLib.Signal.ClosureInvokedCB (System.Object o, GLib.ClosureInvokedArgs args) [0x00000]
at GLib.SignalClosure.Invoke (GLib.ClosureInvokedArgs args) [0x00000]
at GLib.SignalClosure.MarshalCallback (IntPtr raw_closure, IntPtr return_val, UInt32 n_param_vals, IntPtr param_values, IntPtr invocation_hint, IntPtr marshal_data) [0x00000]
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
   at GLib.SignalClosure.MarshalCallback(IntPtr raw_closure, IntPtr return_val, UInt32 n_param_vals, IntPtr param_values, IntPtr invocation_hint, IntPtr marshal_data)
   at Gtk.Application.gtk_main()
   at Gtk.Application.Run()
   at HDServer.MainClass.Main(System.String[] args) in /home/michael/dev/POSBuddy/HandDroid/HDServer/HDServer/Main.cs:line 13

Mono JIT compiler version 2.4.2.3 (Debian 2.4.2.3+dfsg-2)
FirebirdClient-2.5.1-MONO_LINUX.7z
LI-V2.1.2.18118 Firebird 2.1

If anyone has any hints or tips that would be great!

Michael

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From forum: firebird-net-provider

Re: Generating entity classes using a firebird database

2009-12-04T14:41:25Z

I'm using version 2.5.1.

Robert

>>> On 12/4/2009 at 3:30 PM, in message <d2fa8bfb0912041430i386ce6e8k24538d3cbf81e807@...>, Jiri Cincura <diskuze@...> wrote:

On Fri, Dec 4, 2009 at 22:28, Robert Quintero <robertq@...> wrote:
>
> I do not see Firebird as a valid data provider

You have to use version 2.5+ of provider for DDEX connections.

--
Jiri {x2} Cincura (CTO x2develop.com)
http://blog.cincura.net/ | http://www.ID3renamer.com

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From forum: firebird-net-provider

Re: Generating entity classes using a firebird database

2009-12-04T14:30:30Z

From forum: firebird-net-provider

Re: Generating entity classes using a firebird database

2009-12-04T13:28:29Z

My apologies I was misled a bit by the book Pro c# 2008, they used something called entity classes that I assumed was the same thing. But even when I try to add an entity model diagram I do not see Firebird as a valid data provider. This is even though, as I stated before, I can see the connection in the server explorer. I can make a dataset diagram though using the visual tools which would probably do just fine, but I still think I must have done something wrong somewhere.

Please forgive me for a being a bit newb as I am trying to learn what all the available methods are and what it takes to implement them before even deciding on which method I will employ into my program.

Robert

>>> On 12/4/2009 at 1:48 PM, in message <d2fa8bfb0912041248l1d3401behf544a3b14af81624@...>, Jiri Cincura <diskuze@...> wrote:

On Fri, Dec 4, 2009 at 19:57, Robert Quintero <robertq@...> wrote:
> Am I supposed to be able to use the designer to do this or am I just barking
> up the wrong tree?

LINQ to SQL and Entity Framework are completely different pieces.

--
Jiri {x2} Cincura (CTO x2develop.com)
http://blog.cincura.net/ | http://www.ID3renamer.com

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From forum: firebird-net-provider

Re: Generating entity classes using a firebird database

2009-12-04T12:48:43Z

From forum: firebird-net-provider

64bit version naming

2009-12-04T12:20:08Z

Hi,

following the discussion on firebird-support, I'd like to raise the
issue of package naming for 64bit versions of Firebird. It is not a big
deal, but it would be helpful for beginners...

-------- Original Message --------
Subject: RE: [firebird-support] Latest stable release

Mark Rotteveel wrote:
> > AMD64 is also compatible with Intel. It is simply called AMD64
> because AMD was the first to introduce a 64 bit x86 instructionset.
> This instructionset is also used by Intel due to an IP-'sharing'
> between AMD and Intel.
> >
> > BTW: Might be worthwhile to rename AMD64 to x64 (ex like Sun has
> done) to prevent this kind of confusion.

I wrote:
> Agreed. I remember that in the beginning I compiled FB on my Intel
> Core2Duo myself because I though this official binary would only work
> on AMD CPUs.

Sean Leyne wrote:
> I tried to make this argument to the other FB admins, a couple
> of years ago, but didn't get anywhere.
>
> (I also think that "x64" is more obvious as a platform-neutral
> 64 bit option, AMD64 suggest a build specifically for AMD CPUs)
>
> Perhaps it is time for someone else to try, on the devel list.

I'm sorry if I missed some earlier discussions, but is there some good
reason why packages are still named AMD64 now that Intel is clearly
on-par when we speak about 64bit CPUs?

As I wrote, it is not a big issue, but it would be nice.

Thanks,

--
Milan Babuskov

==================================
The easiest way to import XML, CSV
and textual files into Firebird:
http://www.guacosoft.com/xmlwizard
==================================

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From forum: firebird-devel

Generating entity classes using a firebird database

2009-12-04T10:57:48Z

What I am trying to do is use Linq to SQL and generate my entity classes like I would with a MS Sql database. I was under the impression that the latest versions supported the entity framework. I have already downloaded and set up the DDEX files and I can see my database in the server explorer but when I attempt to create the database diagram, which follows the autogeneration of my entity classes, it tells me "the selected object uses an unsupported data provider". Am I supposed to be able to use the designer to do this or am I just barking up the wrong tree?

Additional information:

I'm running Vistax64 and the project is using the embedded version of firebird (2.1.3) using c# with .net 3.5 sp1.

Thanks,

Robert

From forum: firebird-net-provider

Re: Fbguard - was FB3 and ...

2009-12-04T08:44:17Z

On Friday 04 December 2009 19:13:14 Ann W. Harrison wrote:

> Alexander Peshkoff wrote:
> > Not exactly correct. There is at least one place in the code where power
> > failure or other system crash even with FW=ON, correct HDD setup, etc.
> > can corrupt database.
>
> If so, that's a critical bug and should be fixed. How did it get
> discovered and ignored?
>
> > This is verb_post() in vio.cpp. We had such problem with
> > 1.5 - in that case it was crashing due to OOM condition, and database was
> > corrupted each time it happened. There is even a pragme message
> > Out-of-memory condition in this function corrupts database.
> > but any other failure during verb_post() can corrupt it too.
>
> I didn't see the pragma message in HEAD ...

Should be fixed in 2.5.

> Do you really mean that
> it corrupts the database on disk, or that it corrupts internal
> structures and requires restarting the server?

It corrupts database on disk.

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From forum: firebird-devel

[ monetdb-Feature Requests-2871572 ] mclient: QUERY does not report the actual query on error

2009-12-04T08:08:34Z

Feature Requests item #2871572, was opened at 2009-10-02 00:53
Message generated for change (Comment added) made by mr-meltdown
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=482471&aid=2871572&group_id=56967

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Open
Priority: 5
Private: No
Submitted By: Stefan de Konink (skinkie)
Assigned to: Niels Nes (nielsnes)
Summary: mclient: QUERY does not report the actual query on error

Initial Comment:
While loading: http://mirror.openstreetmap.nl/knmi/KNMI.sql

I see:
MAPI = monetdb@localhost:50001
QUERY = # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE BRONVERMELDING WORDT GEGEVEN:
# KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI)
#
# THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE IS ACKNOWLEDGED:
# ROYAL NETHERLANDS METEOROLOGICAL INSTITUTE
#
DROP TABLE stations;
CREATE TABLE stations (stationid integer, long decimal(5,2), lat decimal(5,2), altitude smallint, name varchar(128), primary key(stationid));
COPY 36 RECORDS INTO stations from stdin USING DELIMITERS '\t', '\n'
ERROR = !DROP TABLE: no such table 'stations'

Obviously the right query is not selected.

----------------------------------------------------------------------

>Comment By: Fabian (mr-meltdown)
Date: 2009-12-04 17:08

Message:
this feature request is about the server sending back the query that
failed, not about a loading problem.

----------------------------------------------------------------------

Comment By: Martin Kersten (mlkersten)
Date: 2009-12-04 16:18

Message:
This script works on the current version.
# MonetDB/SQL module v2.35.0 loaded
!DROP TABLE: no such table 'stations'
&3
&2 36 -1
!DROP TABLE: no such table 'knmi_tmp'
&4 f
&3
&2 544054 -1
&4 t
!DROP TABLE: no such table 'knmi'
&4 f
&3
&2 544054 -1
&3
&4 t

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 13:00

Message:
Turning this one into a feature request again. After talking to Stefan
(dK) it seems that what he expects as output would be:

MAPI = monetdb@localhost:50001
QUERY = DROP TABLE stations;
ERROR = !DROP TABLE: no such table 'stations'

This is just the conclusion I made earlier in this bug.

We will have to make separate bugs for all issues encountered here that we
noticed, as per the "one issue per bug is enough" rule.

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 11:34

Message:
the server actually crashes even

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 11:34

Message:
with -i:
% $INSTALL_DIR/bin/mclient -i -dslave ~/tmp/KNMI.sql
Welcome to mclient, the MonetDB/SQL interactive terminal
Database: MonetDB v5.16.0, 'slave'
Type \q to quit, \? for a list of available commands
auto commit mode: on
DROP TABLE: no such table 'stations'
DROP TABLE: no such table 'stations'
MALException:!ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
ERROR: madvise on (&b->T->heap) tb failed.
OS: Invalid argument
COMMIT: failed
ERROR: COMMIT: transaction is aborted, will ROLLBACK instead
DROP TABLE: no such table 'knmi'
36 affected rows
DROP TABLE: no such table 'knmi_tmp'
SELECT: no such table 'knmi_tmp'
current transaction is aborted (please ROLLBACK)
COMMIT: failed
ERROR: COMMIT: transaction is aborted, will ROLLBACK instead
sql>

there is way to much crap here for me to debug/see the right problem.

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 11:32

Message:
without -i I see this:

% $INSTALL_DIR/bin/mclient -dslave ~/tmp/KNMI.sql
MAPI = monetdb@localhost:50000
QUERY = # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE
BRONVERMELDING WORDT GEGEVEN:
# KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI)
#
# THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE
IS ACKNOWLEDGED:
# ROYAL NETHERLANDS METEOROLOGICAL INSTITUTE
#
DROP TABLE stations;
CREATE TABLE stations (stationid integer, long decimal(5,2), lat
decimal(5,2), altitude smallint, name varchar(128), primary
key(stationid));
COPY 36 RECORDS INTO stations from stdin USING DELIMITERS '\t',
'\n'
ERROR = !DROP TABLE: no such table 'stations'
MAPI = monetdb@localhost:50000
QUERY = # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE
BRONVERMELDING WORDT GEGEVEN:
# KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI)
#
# THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE
IS ACKNOWLEDGED:
# ROYAL NETHERLANDS METEOROLOGICAL INSTITUTE
#
DROP TABLE stations;
CREATE TABLE stations (stationid integer, long decimal(5,2), lat
decimal(5,2), altitude smallint, name varchar(128), primary
key(stationid));
COPY 36 RECORDS INTO stations from stdin USING DELIMITERS '\t',
'\n'
ERROR = !DROP TABLE: no such table 'stations'
!MALException:!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!ERROR: madvise on (&b->T->heap) tb failed.
!OS: Invalid argument
!COMMIT: failed
!ERROR: COMMIT: transaction is aborted, will ROLLBACK instead
!DROP TABLE: no such table 'knmi'
[ 36 ]
MAPI = monetdb@localhost:50000
QUERY = # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE
BRONVERMELDING WORDT GEGEVEN:
# KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI)
#
# THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE
IS ACKNOWLEDGED:
# ROYAL NETHERLANDS METEOROLOGICAL INSTITUTE
#
DROP TABLE stations;
CREATE TABLE stations (stationid integer, long decimal(5,2), lat
decimal(5,2), altitude smallint, name varchar(128), primary
key(stationid));
COPY 36 RECORDS INTO stations from stdin USING DELIMITERS '\t',
'\n'
ERROR = !DROP TABLE: no such table 'knmi_tmp'
MAPI = monetdb@localhost:50000
QUERY = # DEZE GEGEVENS MOGEN VRIJ WORDEN GEBRUIKT MITS DE VOLGENDE
BRONVERMELDING WORDT GEGEVEN:
# KONINKLIJK NEDERLANDS METEOROLOGISCH INSTITUUT (KNMI)
#
# THESE DATA CAN BE USED FREELY PROVIDED THAT THE FOLLOWING SOURCE
IS ACKNOWLEDGED:
# ROYAL NETHERLANDS METEOROLOGICAL INSTITUTE
#
DROP TABLE stations;
CREATE TABLE stations (stationid integer, long decimal(5,2), lat
decimal(5,2), altitude smallint, name varchar(128), primary
key(stationid));
COPY 36 RECORDS INTO stations from stdin USING DELIMITERS '\t',
'\n'
ERROR = !SELECT: no such table 'knmi_tmp'
!current transaction is aborted (please ROLLBACK)
!COMMIT: failed
!ERROR: COMMIT: transaction is aborted, will ROLLBACK instead
sql>

----------------------------------------------------------------------

Comment By: Martin Kersten (mlkersten)
Date: 2009-10-02 11:30

Message:
Download the KNMI.sql file and issue the command
mclient -lsql -i KNMI.sql

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 11:25

Message:
stmane, how do you reproduce that error? It works fine for me:

sql>drop table test;
DROP TABLE: no such table 'test'
sql>select 1;
+--------------+
| single_value |
+==============+
| 1 |
+--------------+
1 tuple
sql>

----------------------------------------------------------------------

Comment By: Stefan Manegold (stmane)
Date: 2009-10-02 11:10

Message:
The double (first, only) error message also occurs with the Aug2009 release
branch.
As said, I'm not sure, whether it is a SQL, MAPI, or mclient problem ...

----------------------------------------------------------------------

Comment By: Stefan Manegold (stmane)
Date: 2009-10-02 10:15

Message:
Like others, I could not get this from the original posting of this bug
report --- nor can I tell, whether this was the problem that the original
poster intended to report ---, but there is indeed an error/bug involved:
The correct/expected first error message (DROP TABLE: no such table
'stations') is issued a second time, as soon as the first query result is
returned/printed. Looks like some error/output buffer is not initialized or
cleared correctly.
Might be a bug in SQL, but might also be a bug in MAPI or mclient.

----------------------------------------------------------------------

Comment By: Fabian (mr-meltdown)
Date: 2009-10-02 08:23

Message:
You are probably using the candidate release (Nov2009) or current, and are
piping the output into mclient, or making mclient read from file. Our
server doesn't report its state, so we can't do more in that case than we
do right now. If you want mclient to process line by line, use the -i
flag.

It is a feature request to have (any) client to report exactly what went
wrong where, based on a state inside the server.

----------------------------------------------------------------------

Comment By: Martin Kersten (mlkersten)
Date: 2009-10-02 02:21

Message:
mclient -lsql -i KNMI.sql
Welcome to mclient, the MonetDB/SQL interactive terminal
Database: MonetDB v5.15.0, 'demo'
Type \q to quit, \? for a list of available commands
auto commit mode: on
DROP TABLE: no such table 'stations'
DROP TABLE: no such table 'stations'
36 affected rows
DROP TABLE: no such table 'knmi_tmp'
544054 affected rows
DROP TABLE: no such table 'knmi'
544054 affected rows
sql>

----------------------------------------------------------------------

Comment By: Martin Kersten (mlkersten)
Date: 2009-10-02 01:25

Message:
The conclusion that there is here a MonetDB bug can not be deciphered from
this report. Of course it works when you have auto-commit enabled.
Moreover, mapi client throws the complete sql script to the server when you
pass it as an argument to mclient. If you need line-based errors, then use
either <inputfile or the -i option.

----------------------------------------------------------------------

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https://sourceforge.net/tracker/?func=detail&atid=482471&aid=2871572&group_id=56967

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