Update of /cvsroot/monetdb/sql/src/benchmarks/tpch/Tests
In directory 
23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv15984/src/benchmarks/tpch/Tests

Modified Files:
        01-22.stable.out.Algebra 02.stable.out.Algebra 
        17.stable.out.Algebra 
Log Message:
added support for sql/xml namespaces
fixed bug in algebra version for handling exist/not exists in exists/not exists
with correlation 

added optimizer steps for algebra version to rewrite semi/anti joins followed
by joins on the same (referenced) relation into a single semijoin
push selects through semi/anti joins

approved tests



U 02.stable.out.Algebra
Index: 02.stable.out.Algebra
===================================================================
RCS file: /cvsroot/monetdb/sql/src/benchmarks/tpch/Tests/02.stable.out.Algebra,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- 02.stable.out.Algebra       23 Jun 2008 21:32:16 -0000      1.1
+++ 02.stable.out.Algebra       28 Oct 2008 20:05:04 -0000      1.2
@@ -36,7 +36,7 @@
 % rewrite,     count # name
 % clob,        int # type
 % 7,   2 # length
-[ "joinidx",   11      ]
+[ "joinidx",   9       ]
 
 # 09:17:12 >  
 # 09:17:12 >  Done.

U 17.stable.out.Algebra
Index: 17.stable.out.Algebra
===================================================================
RCS file: /cvsroot/monetdb/sql/src/benchmarks/tpch/Tests/17.stable.out.Algebra,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- 17.stable.out.Algebra       23 Jun 2008 21:32:17 -0000      1.1
+++ 17.stable.out.Algebra       28 Oct 2008 20:05:04 -0000      1.2
@@ -33,7 +33,7 @@
 % rewrite,     count # name
 % clob,        int # type
 % 7,   1 # length
-[ "joinidx",   2       ]
+[ "joinidx",   0       ]
 
 # 09:17:19 >  
 # 09:17:19 >  Done.

U 01-22.stable.out.Algebra
Index: 01-22.stable.out.Algebra
===================================================================
RCS file: 
/cvsroot/monetdb/sql/src/benchmarks/tpch/Tests/01-22.stable.out.Algebra,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- 01-22.stable.out.Algebra    23 Jun 2008 21:32:15 -0000      1.1
+++ 01-22.stable.out.Algebra    28 Oct 2008 20:05:04 -0000      1.2
@@ -59,7 +59,7 @@
 % rewrite,     count # name
 % clob,        int # type
 % 7,   2 # length
-[ "joinidx",   11      ]
+[ "joinidx",   9       ]
 
 # 11:48:05 >  
 # 11:48:05 >  Mtimeout -timeout 60 MapiClient -lsql -umonetdb -Pmonetdb 
--host=localhost --port=35781
@@ -1182,7 +1182,7 @@
 % rewrite,     count # name
 % clob,        int # type
 % 7,   1 # length
-[ "joinidx",   2       ]
+[ "joinidx",   0       ]
 
 # 11:48:06 >  
 # 11:48:06 >  Mtimeout -timeout 60 MapiClient -lsql -umonetdb -Pmonetdb 
--host=localhost --port=35781


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