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Re: [Monetdb-developers] [Monetdb-pf-checkins] pathfinder/runtime pathfinder.mx, Feb2010, 1.478.2.4, 1.478.2.5
by Ying Zhang 09 Apr '10

09 Apr '10

On Fri, Apr 09, 2010 at 11:15:08AM +0000, Sjoerd Mullender wrote: > Update of /cvsroot/monetdb/pathfinder/runtime > In directory sfp-cvsdas-4.v30.ch3.sourceforge.com:/tmp/cvs-serv30978 > > Modified Files: > Tag: Feb2010 > pathfinder.mx > Log Message: > leftfetchjoin may return a view (in this case on idx_timestamps), > preventing the replace on idx_timestamps later on. > This fixes the problem that > doc("http://...") > gives a "no such document" error. No need to add test for this. It is already included by several tests, e.g., WebSite/Tests/books1.xq WebSite/Tests/HelloWorld9.xq WebSite/Tests/books2.xq WebSite/Tests/slashdot2.xq WebSite/Tests/books3.xq WebSite/Tests/slashdot.xq WebSite/Tests/HelloWorldA.xq The testweb results (of the candidate branch) show that HelloWorld9.xq, HelloWorldA.xq and books1.xq fail with this error, *only* on Fedora10 G.64.64.d.0 Jennie > > > Index: pathfinder.mx > =================================================================== > RCS file: /cvsroot/monetdb/pathfinder/runtime/pathfinder.mx,v > retrieving revision 1.478.2.4 > retrieving revision 1.478.2.5 > diff -u -d -r1.478.2.4 -r1.478.2.5 > --- pathfinder.mx 29 Mar 2010 10:38:24 -0000 1.478.2.4 > +++ pathfinder.mx 9 Apr 2010 11:15:06 -0000 1.478.2.5 > @@ -3284,7 +3284,7 @@ > > # for not-yet-cached URIs: get lifetime from uri_lifetime BAT > var idx_idx := idx_doc.ord_uselect(oid_nil).mirror(); > - var idx_ts := idx_idx.leftfetchjoin(idx_filenames).ord_uselect(str_nil).mirror().leftfetchjoin(idx_timestamps); > + var idx_ts := idx_idx.leftfetchjoin(idx_filenames).ord_uselect(str_nil).mirror().leftfetchjoin(idx_timestamps).copy(); > idx_ts@batloop() { # URI (filename = nil) > var b := [startsWith](idx_names.find($h), mirror(uri_lifetime)).uselect(true); > var lifetime := lng_nil; > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Monetdb-pf-checkins mailing list > Monetdb-pf-checkins(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/monetdb-pf-checkins

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[Monetdb-developers] maximum column name length
by kss ram 08 Apr '10

08 Apr '10

Hello, i am just starting up with monetdb, i have been going through the documentation and other resource but could not trace the information on this, what is the maximum size/length of the column name? Thank you. Saurabh

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[Monetdb-developers] maximum column name length
by kss ram 08 Apr '10

08 Apr '10

Hello, i am just starting up with monetdb, i have been going through the documentation and other resource but could not trace the information on this, what is the maximum size/length of the column name? Thank you. Saurabh

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[Monetdb-developers] Announcement: New Feb2010-SP1 bugfix release of MonetDB suite
by Sjoerd Mullender 08 Apr '10

08 Apr '10

The MonetDB team at CWI/MonetDB BV is pleased to announce the Feb2010-SP1 bug fix release of the MonetDB suite of programs. More information on this release is available at <http://monetdb.cwi.nl/Development/Releases/Feb2010/>. -- Sjoerd Mullender

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[Monetdb-developers] How can I get the libmapi.lib file
by KEN 08 Apr '10

08 Apr '10

Hi , I have to make my application programs (MFC C++) access data in MonetDB/XQuery on windows . I try to use static link by libMapi.dll ( the file in MonetDB4-XQuery-Installer ), but I can not find libMapi.lib in any package at Download area . Please give me a hand to get libMapi.lib or other ways. Let my MFC C++ access data easily in MonetDB/XQuery on windows. Thank you very much!!

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[Monetdb-developers] dealing with 1G XML file in MonetDB/XQuery
by Mo Zhou 08 Apr '10

08 Apr '10

Hi, When I load a 1G XML file to MonetDB/XQuery, it throws exceptions as follows. I did not find related parameters in the monetDB config file to enlarge the heap size. I wonder how I can solve this problem? Thank you. #GDKmmap(1073741824) fails, try to free up space [memory in use=156511940,virtual memory in use=1309212672] #GDKmmap(1073741824) result [mem=156511940,vm=1309212672] MAPI = mozhou@localhost:40000 QUERY = pf:add-doc("/.../new1GL1Comp/xmldoc3.xml","1GL1doc3") ERROR = !ERROR: [shred_url]: 1 times inserted nil due to errors at tuples 0@0. !ERROR: [shred_url]: first error was: !ERROR: HEAPextend: failed to extend to 1073741824 for 03/02/30243theap !ERROR: shredBAT_append_str: APPEND-STR[_prop_text](http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/dataFromVendor20/Offer31281/), BUNappend fails !ERROR: CMDshred_url: operation failed. -- Thanks, Mo

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[Monetdb-developers] ~~Hi~~
by Erin's Ghost 08 Apr '10

08 Apr '10

http://sites.google.com/site/df3retegtr/klds3k

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[Monetdb-developers] Access data in MonetDB/XQuery by MFC C++ on windows
by KEN 08 Apr '10

08 Apr '10

Hi , I have to make my application programs (MFC C++) access data in MonetDB/XQuery on windows . I try to use static link by libMapi.dll ( the file in MonetDB4-XQuery-Installer ), but I can not find libMapi.lib in any package at Download area . Please give me a hand to get libMapi.lib or other ways. Let my MFC C++ access data easily in MonetDB/XQuery on windows. PS : I find mapi.h and mapi.c , but the header file must includ some linux header (ex: unistd.h). I can not compiler it on windows. Thank you very much!!

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[Monetdb-developers] ODBC with MonetDB
by Xiao Lei 08 Apr '10

08 Apr '10

Hi guys, I'm trying to insert data into a table of MonetDB from ODBC at windows platform. This is the definition of table, create table tbl1 (id int,dta clob); insert into tbl1 (id,dta) values(1,'[some thing]......') Here is the problem, If the length of [some thing] is bigger than 511, I can not get the entire result of "dta" from the table with sql sentence like "select * from tbl1". It would only return some part of the result(front part, like only 80 bytes. But it would work well if I insert data less than 511 bytes. Can anyone tell me how to deal with it? BTW, is there any way that I can use C# directly without ODBC? Thanks a lot. -- Best Regards, Xiao Lei

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[Monetdb-developers] SQL leaking memory?
by Isidor Zeuner 07 Apr '10

07 Apr '10

Dear MonetDB developers, some time ago, I have noticed the 1.350 revision of sql/src/backends/monet5/sql_gencode.mx ([1]) introducing a leak warning. The recent 1.358 revision ([2]) also does memory-related changes. Does the warning still reflect the current status with the most recent CVS status? If yes, are there already plans on when SQL/MonetDB5 is supposed to be leak-free again? Best regards, Isidor Zeuner [1] http://monetdb.cvs.sourceforge.net/viewvc/monetdb/sql/src/backends/monet5/s… [2] http://monetdb.cvs.sourceforge.net/viewvc/monetdb/sql/src/backends/monet5/s…

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