Update of /cvsroot/monetdb/pathfinder/compiler/include
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv7549/compiler/include
Modified Files:
Tag: M5XQ
logical_mnemonic.h
Log Message:
propagated changes of Wednesday Oct 07 2009
from the development trunk to the M5XQ branch
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2009/10/07 - sjoerd: compiler/include/logical_mnemonic.h,1.44
propagated changes of Tuesday Oct 06 2009 - Wednesday Oct 07 2009
from the Aug2009_NFI branch to the development trunk
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2009/10/06 - boncz: compiler/include/logical_mnemonic.h,1.42.6.2
enable heuristic rewrite value-selections in the algebra backend of
MonetDB/xQuery
has to properly implement pf:attribute(ctx, node, ns1, loc1, ns2, loc2)
first,
as only the verion without namespaces was there (that one is now gone).
many restrictions:
- only non-loop-lifted equality tests
- not involving fn:collection or pf:collection (as path reversal in the
latter will never find the supernode)
- not involving any date/time/etc typed expressions (as the indices only
work for string and numerical equality)
went through the testweb and fixed all apparant problems
note the Aug2009_NFI value indices are full; whereas previously they would
omit frequent data items
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
U logical_mnemonic.h
Index: logical_mnemonic.h
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/include/logical_mnemonic.h,v
retrieving revision 1.41.4.2
retrieving revision 1.41.4.3
diff -u -d -r1.41.4.2 -r1.41.4.3
--- logical_mnemonic.h 5 Oct 2009 12:15:00 -0000 1.41.4.2
+++ logical_mnemonic.h 7 Oct 2009 14:23:26 -0000 1.41.4.3
@@ -139,8 +139,8 @@
PFla_guide_step_join ((a),(b),(c),(d),(e),(f),(g),(h))
/* doc index join */
-#define doc_index_join(a,b,c,d,e,f) \
- PFla_doc_index_join ((a),(b),(c),(d),(e),(f))
+#define doc_index_join(a,b,c,d,e,f,g,h,i,j) \
+ PFla_doc_index_join ((a),(b),(c),(d),(e),(f),(g),(h),(i),(j))
/* document table */
#define doc_tbl(a,b,c,d) PFla_doc_tbl((a),(b),(c),(d))
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