Jan,

out of curiosity:

- on nwhich architectures and/or in which cases does semijoin not propagate the 'sorted' properties?

- shouldn't this checkin have gone as bug fix to the release branch such that is would be included in the next release?

Thanks. Stefan

On Fri, Feb 19, 2010 at 08:22:08AM +0000, Jan Flokstra wrote:

Update of /cvsroot/monetdb/pathfinder/modules/pftijah In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv19238

Modified Files: pftijah.mx Log Message:

• temporary patch to fix a case where on architectures a semijoin does not propagate the 'sorted' properties.

Index: pftijah.mx

RCS file: /cvsroot/monetdb/pathfinder/modules/pftijah/pftijah.mx,v retrieving revision 1.256 retrieving revision 1.257 diff -u -d -r1.256 -r1.257 --- pftijah.mx 12 Feb 2010 10:25:43 -0000 1.256 +++ pftijah.mx 19 Feb 2010 08:22:06 -0000 1.257 @@ -4337,6 +4337,7 @@ # get collection count of term var t_pre := _getTermPositions($h); e_pre := e_pre.@5(_getTermDoc_@1_@2(e_pre, e_size, t_pre));

• e_pre := e_pre.chk_order(); # jf order patch }

  var res := e_pre;

@@ -4536,6 +4537,7 @@ # get collection count of term var t_pre := _getConceptPositions($h); e_pre := e_pre.@5(_getTermDoc_@1_@2(e_pre, e_size, t_pre));

• e_pre := e_pre.chk_order(); # jf order patch }

  var res := e_pre;

---

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