Changeset: 94d6f5d00f28 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=94d6f5d00f28
Modified Files:
monetdb5/optimizer/Tests/joinchain.mal
monetdb5/optimizer/Tests/joinchain.stable.out
Branch: default
Log Message:
Extended the joinpath test case with empty intermediates
diffs (106 lines):
diff --git a/monetdb5/optimizer/Tests/joinchain.mal
b/monetdb5/optimizer/Tests/joinchain.mal
--- a/monetdb5/optimizer/Tests/joinchain.mal
+++ b/monetdb5/optimizer/Tests/joinchain.mal
@@ -1,10 +1,10 @@
function qry();
+empty:= bat.new(:oid,:oid);
a:= bat.new(:oid,:oid);
b:= bat.new(:oid,:oid);
c:= bat.new(:oid,:oid);
d:= bat.new(:oid,:str);
k:= bat.new(:oid,:int);
-z:= bat.new(:oid,:oid);
bat.append(a,0@0);
bat.append(a,3@0);
@@ -57,8 +57,12 @@ io.print(i);
j := algebra.leftfetchjoinPath(a,b,c,d);
io.print(j);
-zz := algebra.leftfetchjoinPath(a,z,d);
-io.print(zz);
+io.print("empty sequences");
+w :=algebra.leftfetchjoinPath(empty,c,d);
+io.print(w);
+w :=algebra.leftfetchjoinPath(c,empty,d);
+io.print(w);
+
end qry;
optimizer.joinPath("user","qry");
diff --git a/monetdb5/optimizer/Tests/joinchain.stable.out
b/monetdb5/optimizer/Tests/joinchain.stable.out
--- a/monetdb5/optimizer/Tests/joinchain.stable.out
+++ b/monetdb5/optimizer/Tests/joinchain.stable.out
@@ -18,12 +18,12 @@ stdout of test 'joinchain` in directory
# MonetDB/GIS module loaded
# MonetDB/SQL module loaded
function user.qry():void;
+ empty := bat.new(:oid,:oid);
a := bat.new(:oid,:oid);
b := bat.new(:oid,:oid);
c := bat.new(:oid,:oid);
d := bat.new(:oid,:str);
k := bat.new(:oid,:int);
- z := bat.new(:oid,:oid);
bat.append(a,0@0);
bat.append(a,3@0);
bat.append(b,0@0);
@@ -66,20 +66,23 @@ function user.qry():void;
io.print(i);
j := algebra.leftfetchjoinPath(a,b,c,d);
io.print(j);
- zz := algebra.leftfetchjoinPath(a,z,d);
- io.print(zz);
+ io.print("empty sequences");
+ w := algebra.leftfetchjoinPath(empty,c,d);
+ io.print(w);
+ w := algebra.leftfetchjoinPath(c,empty,d);
+ io.print(w);
end user.qry;
function user.main():void;
mdb.list("user","qry");
user.qry();
end user.main;
function user.qry():void;
+ empty := bat.new(:oid,:oid);
a := bat.new(:oid,:oid);
b := bat.new(:oid,:oid);
c := bat.new(:oid,:oid);
d := bat.new(:oid,:str);
k := bat.new(:oid,:int);
- z := bat.new(:oid,:oid);
bat.append(a,0@0);
bat.append(a,3@0);
bat.append(b,0@0);
@@ -122,8 +125,11 @@ function user.qry():void;
io.print(i);
j := algebra.leftfetchjoinPath(a,b,c,d);
io.print(j);
- zz := algebra.leftfetchjoinPath(a,z,d);
- io.print(zz);
+ io.print("empty sequences");
+ w := algebra.leftfetchjoinPath(empty,c,d);
+ io.print(w);
+ w := algebra.leftfetchjoinPath(c,empty,d);
+ io.print(w);
end user.qry;
#--------------------------#
# h t # name
@@ -161,8 +167,15 @@ end user.qry;
#--------------------------#
[ 0@0, "The" ]
[ 1@0, "jumps" ]
-!MALException:algebra.joinPath:Can not create object
-!ERROR: BATproject: does not match always
+[ "empty sequences" ]
+#--------------------------#
+# h t # name
+# void str # type
+#--------------------------#
+#--------------------------#
+# h t # name
+# void str # type
+#--------------------------#
# 11:09:37 >
# 11:09:37 > "Done."
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