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Ignore index direction when bounding btree cursor, as btree doesn't yet support directional indexes.

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This commit is contained in:
Aaron 2008-12-16 12:18:02 -05:00
parent 92a5ab8180
commit 6215e19014
1 changed files with 4 additions and 2 deletions
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6
db/btreecursor.cpp
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@ -65,8 +65,10 @@ void BtreeCursor::findExtremeKeys( const BSONObj &query ) {
for( set<string>::iterator i = fields.begin(); i != fields.end(); ++i ) {
const char * field = i->c_str();
BSONElement k = indexDetails.keyPattern().getFieldDotted( field );
int number = (int) k.number(); // returns 0.0 if not numeric
bool forward = ( ( number >= 0 ? 1 : -1 ) * direction > 0 );
// int number = (int) k.number(); // returns 0.0 if not numeric
// bool forward = ( ( number >= 0 ? 1 : -1 ) * direction > 0 );
// Temporary, until btree supports directional indexes.
bool forward = ( direction > 0 );
BSONElement lowest = minKey.firstElement();
BSONElement highest = maxKey.firstElement();
BSONElement e = query.getFieldDotted( field );