Files
mongo/jstests/core/useindexonobjgtlt.js

15 lines
502 B
JavaScript
Executable File

t = db.factories
t.drop()
t.insert( { name: "xyz", metro: { city: "New York", state: "NY" } } )
t.ensureIndex( { metro : 1 } )
assert( db.factories.find().count() )
assert.eq( 1, db.factories.find( { metro: { city: "New York", state: "NY" } } )
.hint({metro: 1})
.count() )
assert.eq( 1, db.factories.find( { metro: { $gte : { city: "New York" } } } )
.hint({metro: 1})
.count() )