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author | Antonin Kral <a.kral@bobek.cz> | 2011-03-17 00:05:43 +0100 |
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committer | Antonin Kral <a.kral@bobek.cz> | 2011-03-17 00:05:43 +0100 |
commit | 582fc32574a3b158c81e49cb00e6ae59205e66ba (patch) | |
tree | ac64a3243e0d2121709f685695247052858115c8 /jstests/ne2.js | |
parent | 2761bffa96595ac1698d86bbc2e95ebb0d4d6e93 (diff) | |
download | mongodb-582fc32574a3b158c81e49cb00e6ae59205e66ba.tar.gz |
Imported Upstream version 1.8.0
Diffstat (limited to 'jstests/ne2.js')
-rw-r--r-- | jstests/ne2.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/jstests/ne2.js b/jstests/ne2.js new file mode 100644 index 0000000..89e99aa --- /dev/null +++ b/jstests/ne2.js @@ -0,0 +1,21 @@ +// check that we don't scan $ne values + +t = db.jstests_ne2; +t.drop(); +t.ensureIndex( {a:1} ); + +t.save( { a:-0.5 } ); +t.save( { a:0 } ); +t.save( { a:0 } ); +t.save( { a:0.5 } ); + +e = t.find( { a: { $ne: 0 } } ).explain( true ); +assert.eq( "BtreeCursor a_1 multi", e.cursor ); +assert.eq( 0, e.indexBounds.a[ 0 ][ 1 ] ); +assert.eq( 0, e.indexBounds.a[ 1 ][ 0 ] ); +assert.eq( 3, e.nscanned ); + +e = t.find( { a: { $gt: -1, $lt: 1, $ne: 0 } } ).explain(); +assert.eq( "BtreeCursor a_1 multi", e.cursor ); +assert.eq( { a: [ [ -1, 0 ], [ 0, 1 ] ] }, e.indexBounds ); +assert.eq( 3, e.nscanned ); |