$elemMatch works on primitives SERVER-1264

still some issues with indexes though

1 files changed, 21 insertions, 0 deletions

diff --git a/jstests/arrayfind3.js b/jstests/arrayfind3.js
new file mode 100644
index 00000000000..47670176b30
--- /dev/null
+++ b/jstests/arrayfind3.js
@@ -0,0 +1,21 @@
+
+t = db.arrayfind3;
+t.drop()
+
+t.save({a:[1,2]}) 
+t.save({a:[1, 2, 6]}) 
+t.save({a:[1, 4, 6]}) 
+
+
+assert.eq( 2 , t.find( {a:{$gte:3, $lte: 5}} ).itcount() , "A1" )
+assert.eq( 1 , t.find( {a:{$elemMatch:{$gte:3, $lte: 5}}} ).itcount() , "A2" )
+
+t.ensureIndex( { a : 1 } )
+
+printjson( t.find( {a:{$gte:3, $lte: 5}} ).explain() );
+
+//assert.eq( 2 , t.find( {a:{$gte:3, $lte: 5}} ).itcount() , "B1" )
+assert.eq( 1 , t.find( {a:{$elemMatch:{$gte:3, $lte: 5}}} ).itcount() , "B2" )
+
+
+