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author | Hari Khalsa <hkhalsa@10gen.com> | 2013-04-02 14:28:21 -0400 |
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committer | Hari Khalsa <hkhalsa@10gen.com> | 2013-04-08 15:30:35 -0400 |
commit | 50c89129eaa8c77ce24bb1e2f2965996f3757143 (patch) | |
tree | c15d1af387590bec5c51d8886aabb18bfec6b751 /src/mongo/db/keypattern.cpp | |
parent | ac39ed282dc9610a115d09cbf88cd1bdf0fa3ba6 (diff) | |
download | mongo-50c89129eaa8c77ce24bb1e2f2965996f3757143.tar.gz |
migrate hash index to new index api SERVER-8791 SERVER-9164
Diffstat (limited to 'src/mongo/db/keypattern.cpp')
-rw-r--r-- | src/mongo/db/keypattern.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mongo/db/keypattern.cpp b/src/mongo/db/keypattern.cpp index 89eca1f16c6..7379c69bd2e 100644 --- a/src/mongo/db/keypattern.cpp +++ b/src/mongo/db/keypattern.cpp @@ -40,6 +40,18 @@ namespace mongo { } } + string KeyPattern::findPluginName(const BSONObj& keyPattern) { + BSONObjIterator i(keyPattern); + + while (i.more()) { + BSONElement e = i.next(); + if (String != e.type()) { continue; } + return e.String(); + } + + return ""; + } + BSONObj KeyPattern::extractSingleKey(const BSONObj& doc ) const { if ( _pattern.isEmpty() ) return BSONObj(); |