Hi Bea, i didn't realize that you're not on the basex-talk list. Sorry for that. Leo -------- Original-Nachricht -------- Betreff: Re: [basex-talk] dropping DataBase Datum: Sun, 30 May 2010 18:34:42 +0200 Von: Leonard Wörteler <leo@woerteler.de> An: basex-talk@mailman.uni-konstanz.de Hi again, Just in case you're interested: A simple way to create a main-memory based DB in BaseX, given the path to an XML document, would be final Data db = CreateDB.xml(IO.get(path), CTX.prop); CTX.openDB(db); // open DB in current Context By the way, this also works if you feed IO.get(..) an XML string instead of a path. Cheers again, Leo Am 30.05.2010 17:10, schrieb Leonard Wörteler:
Hello Beatriz,
Am 30.05.2010 16:32, schrieb Beatriz Sancho:
static public Vector queryExtraeDatosCabecera(final String query) throws BaseXException, QueryException, IOException { WorkSpace sp1 = new WorkSpace(); String workspace = sp1.getWorkspace(); new CreateDB(workspace + "\\cabecera.xml", "DBCabecera").execute(CONTEXT); [...] new DropDB("DBCabecera").execute(CONTEXT); return datos; }
wouldn't it be much easier to use an in-memory DB in this case? No need to explicitly drop it and you probably would even get better performance because of reduced I/O.
Just my 0.02$...
Thanks Leonard and Christian!!! I have solved it using final QueryProcessor processor = new QueryProcessor("doc('"+workspace + "\\cabecera.xml')"+query, CONTEXT); I don't need to create databases and drop them if i only want to get data, understood :) BaseX team is wonderful, thanks!!! 2010/5/30 Leonard Wörteler <leo@woerteler.de>
Hi Bea,
i didn't realize that you're not on the basex-talk list. Sorry for that.
Leo
-------- Original-Nachricht -------- Betreff: Re: [basex-talk] dropping DataBase Datum: Sun, 30 May 2010 18:34:42 +0200 Von: Leonard Wörteler <leo@woerteler.de> An: basex-talk@mailman.uni-konstanz.de
Hi again,
Just in case you're interested: A simple way to create a main-memory based DB in BaseX, given the path to an XML document, would be
final Data db = CreateDB.xml(IO.get(path), CTX.prop); CTX.openDB(db); // open DB in current Context
By the way, this also works if you feed IO.get(..) an XML string instead of a path.
Cheers again, Leo
Am 30.05.2010 17:10, schrieb Leonard Wörteler:
Hello Beatriz,
Am 30.05.2010 16:32, schrieb Beatriz Sancho:
static public Vector queryExtraeDatosCabecera(final String query) throws BaseXException, QueryException, IOException { WorkSpace sp1 = new WorkSpace(); String workspace = sp1.getWorkspace(); new CreateDB(workspace + "\\cabecera.xml", "DBCabecera").execute(CONTEXT); [...] new DropDB("DBCabecera").execute(CONTEXT); return datos; }
wouldn't it be much easier to use an in-memory DB in this case? No need to explicitly drop it and you probably would even get better performance because of reduced I/O.
Just my 0.02$...
Teilnehmer (2)
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Beatriz Sancho -
Leonard Wörteler