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2012-12-11 11:00:01 UTC
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Today's Topics:
1. Re: MonetDB: Feb2013 - Introduce a sink point for parallel
processing (Fabian Groffen)
2. Re: bat bind Access kind (Ying Zhang)
3. Re: bat bind Access kind (Tapomay Dey)
----------------------------------------------------------------------
Message: 1
Date: Mon, 10 Dec 2012 12:10:32 +0100
From: Fabian Groffen <fabian-d/***@public.gmane.org>
To: developers-list-d/***@public.gmane.org
Subject: Re: MonetDB: Feb2013 - Introduce a sink point for parallel
processing
Message-ID: <20121210111032.GW8220-rh8NL+***@public.gmane.org>
Content-Type: text/plain; charset="utf-8"
noun
1 a fixed basin with a water supply and a drain.
2 a pool or marsh in which a river's water disappears by evaporation or
percolation.
? technical a body or process that acts to absorb or remove energy or a
particular component from a system: a heat sink | the oceans can act as
a sink for CO 2. The opposite of source.
3 short for sinkhole.
4 a place of vice or corruption: moralizers complain that the Net is
simply a festering sink of iniquity.
sync |siNGk|(also synch ) informal
noun
synchronization: images flash onto your screen in sync with the music.
--
Fabian Groffen fabian-d/***@public.gmane.org
column-store pioneer http://www.monetdb.org/Home
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Message: 2
Date: Mon, 10 Dec 2012 12:27:00 +0100
From: Ying Zhang <Y.Zhang-rh8NL+***@public.gmane.org>
To: "Communication channel for developers of the MonetDB suite."
<developers-list-d/***@public.gmane.org>
Subject: Re: bat bind Access kind
Message-ID: <2ABB4AF3-BED3-4BA2-A963-28C82D064D28-rh8NL+***@public.gmane.org>
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The value of 'access' determines to which BAT you want to bind. RDONLY (==0): the already persistently stored column data; RD_INS (==1): all data that have been inserted, but not yet committed; RD_UPDATE (==2): I think this one should contain all data that have been delete, but not yet committed. But I'm not completely sure, since there is also something called delta-BAT (dbat), which has something to do with updates...
Regards,
Jennie
Message: 3
Date: Mon, 10 Dec 2012 06:01:15 -0800 (PST)
From: Tapomay Dey <tapomay-/***@public.gmane.org>
To: "Communication channel for developers of the MonetDB suite."
<developers-list-d/***@public.gmane.org>
Subject: Re: bat bind Access kind
Message-ID:
<1355148075.53171.YahooMailNeo-U3op64m4LZA5A34FEqDeB/***@public.gmane.org>
Content-Type: text/plain; charset="iso-8859-1"
Thanks a lot. The MAL I have still doesn't make sense, but I will work on it.
________________________________
From: Ying Zhang <Y.Zhang-rh8NL+***@public.gmane.org>
To: Communication channel for developers of the MonetDB suite. <developers-list-d/***@public.gmane.org>
Sent: Monday, December 10, 2012 4:57 PM
Subject: Re: bat bind Access kind
The value of 'access' determines to which BAT you want to bind. RDONLY (==0): the already persistently stored column data; RD_INS (==1): all data that have been inserted, but not yet committed; RD_UPDATE (==2): I think this one should contain all data that have been delete, but not yet committed. But I'm not completely sure, since there is also something called delta-BAT (dbat), which has something to do with updates...
Regards,
Jennie
developers-list mailing list
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When replying, please edit your Subject line so it is more specific
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Today's Topics:
1. Re: MonetDB: Feb2013 - Introduce a sink point for parallel
processing (Fabian Groffen)
2. Re: bat bind Access kind (Ying Zhang)
3. Re: bat bind Access kind (Tapomay Dey)
----------------------------------------------------------------------
Message: 1
Date: Mon, 10 Dec 2012 12:10:32 +0100
From: Fabian Groffen <fabian-d/***@public.gmane.org>
To: developers-list-d/***@public.gmane.org
Subject: Re: MonetDB: Feb2013 - Introduce a sink point for parallel
processing
Message-ID: <20121210111032.GW8220-rh8NL+***@public.gmane.org>
Content-Type: text/plain; charset="utf-8"
Changeset: d944146a71ef for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d944146a71ef
monetdb5/modules/mal/language.c
monetdb5/modules/mal/language.h
monetdb5/modules/mal/language.mal
Branch: Feb2013
Introduce a sink point for parallel processing
sinkURL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d944146a71ef
monetdb5/modules/mal/language.c
monetdb5/modules/mal/language.h
monetdb5/modules/mal/language.mal
Branch: Feb2013
Introduce a sink point for parallel processing
noun
1 a fixed basin with a water supply and a drain.
2 a pool or marsh in which a river's water disappears by evaporation or
percolation.
? technical a body or process that acts to absorb or remove energy or a
particular component from a system: a heat sink | the oceans can act as
a sink for CO 2. The opposite of source.
3 short for sinkhole.
4 a place of vice or corruption: moralizers complain that the Net is
simply a festering sink of iniquity.
sync |siNGk|(also synch ) informal
noun
synchronization: images flash onto your screen in sync with the music.
--
Fabian Groffen fabian-d/***@public.gmane.org
column-store pioneer http://www.monetdb.org/Home
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------------------------------
Message: 2
Date: Mon, 10 Dec 2012 12:27:00 +0100
From: Ying Zhang <Y.Zhang-rh8NL+***@public.gmane.org>
To: "Communication channel for developers of the MonetDB suite."
<developers-list-d/***@public.gmane.org>
Subject: Re: bat bind Access kind
Message-ID: <2ABB4AF3-BED3-4BA2-A963-28C82D064D28-rh8NL+***@public.gmane.org>
Content-Type: text/plain; charset=us-ascii
pattern bind(mvc:int, schema:str, table:str, column:str, access:int ):bat[:oid,:any_1]
address mvc_bind_wrap
0 - base table
1 - inserts
2 - updates";
What do you mean by access kind here.
Data of each column are stored in three BATs. You can only bind to one BAT at a time.address mvc_bind_wrap
0 - base table
1 - inserts
2 - updates";
What do you mean by access kind here.
The value of 'access' determines to which BAT you want to bind. RDONLY (==0): the already persistently stored column data; RD_INS (==1): all data that have been inserted, but not yet committed; RD_UPDATE (==2): I think this one should contain all data that have been delete, but not yet committed. But I'm not completely sure, since there is also something called delta-BAT (dbat), which has something to do with updates...
Regards,
Jennie
Appreciate any help.
Regards,
Tapomay.
_______________________________________________
developers-list mailing list
http://mail.monetdb.org/mailman/listinfo/developers-list
------------------------------Regards,
Tapomay.
_______________________________________________
developers-list mailing list
http://mail.monetdb.org/mailman/listinfo/developers-list
Message: 3
Date: Mon, 10 Dec 2012 06:01:15 -0800 (PST)
From: Tapomay Dey <tapomay-/***@public.gmane.org>
To: "Communication channel for developers of the MonetDB suite."
<developers-list-d/***@public.gmane.org>
Subject: Re: bat bind Access kind
Message-ID:
<1355148075.53171.YahooMailNeo-U3op64m4LZA5A34FEqDeB/***@public.gmane.org>
Content-Type: text/plain; charset="iso-8859-1"
Thanks a lot. The MAL I have still doesn't make sense, but I will work on it.
________________________________
From: Ying Zhang <Y.Zhang-rh8NL+***@public.gmane.org>
To: Communication channel for developers of the MonetDB suite. <developers-list-d/***@public.gmane.org>
Sent: Monday, December 10, 2012 4:57 PM
Subject: Re: bat bind Access kind
pattern bind(mvc:int, schema:str, table:str, column:str, access:int ):bat[:oid,:any_1]
address mvc_bind_wrap
??? 0 - base table
??? 1 - inserts
???
2 - updates";
What do you mean by access kind here.
Data of each column are stored in three BATs.? You can only bind to one BAT at a time.address mvc_bind_wrap
??? 0 - base table
??? 1 - inserts
???
2 - updates";
What do you mean by access kind here.
The value of 'access' determines to which BAT you want to bind. RDONLY (==0): the already persistently stored column data; RD_INS (==1): all data that have been inserted, but not yet committed; RD_UPDATE (==2): I think this one should contain all data that have been delete, but not yet committed. But I'm not completely sure, since there is also something called delta-BAT (dbat), which has something to do with updates...
Regards,
Jennie
Appreciate any help.
Regards,
Tapomay.
_______________________________________________
developers-list mailing list
http://mail.monetdb.org/mailman/listinfo/developers-list
_______________________________________________Regards,
Tapomay.
_______________________________________________
developers-list mailing list
http://mail.monetdb.org/mailman/listinfo/developers-list
developers-list mailing list
developers-list-d/***@public.gmane.org
http://mail.monetdb.org/mailman/listinfo/developers-list
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