> db
test
> db.col.find({$and : [{'foo' : {$elemMatch : {$and : [{'bar' : {$ne : 'baz'}}]}}}, {'a.b' : {$elemMatch : {$and: [{'c' : 'd'}]}}}]})
> db.col.ensureIndex({'foo.bar' : 1})
{
"createdCollectionAutomatically" : true,
"numIndexesBefore" : 1,
"numIndexesAfter" : 2,
"ok" : 1
}
> db.col.find({$and : [{'foo' : {$elemMatch : {$and : [{'bar' : {$ne : 'baz'}}]}}}, {'a.b' : {$elemMatch : {$and: [{'c' : 'd'}]}}}]})
error: { "$err" : "assertion src/mongo/db/query/planner_access.cpp:851" }
> db.serverBuildInfo()
{
"version" : "2.6.1",
"gitVersion" : "4b95b086d2374bdcfcdf2249272fb552c9c726e8",
"OpenSSLVersion" : "",
"sysInfo" : "Linux build14.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49",
"loaderFlags" : "-fPIC -pthread -Wl,-z,now -rdynamic",
"compilerFlags" : "-Wnon-virtual-dtor -Woverloaded-virtual -fPIC -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -Werror -pipe -O3 -Wno-unused-function -Wno-deprecated-declarations -fno-builtin-memcmp",
"allocator" : "tcmalloc",
"versionArray" : [
2,
6,
1,
0
],
"javascriptEngine" : "V8",
"bits" : 64,
"debug" : false,
"maxBsonObjectSize" : 16777216,
"ok" : 1
}
>
Bug
Major - P3