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fix $(gl)te? scanning for numeric indexes SERVER-99

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This commit is contained in:
Eliot Horowitz
2009-07-06 10:42:22 -04:00
parent 32e0fef68b
commit 7bb37b3fd2
3 changed files with 29 additions and 7 deletions
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22
dbtests/queryoptimizertests.cpp
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@@ -59,6 +59,19 @@ namespace QueryOptimizerTests {
}
};
class NumericBase : public Base {
public:
NumericBase(){
o = BSON( "min" << -numeric_limits<double>::max() << "max" << numeric_limits<double>::max() );
}
virtual BSONElement lower() { return o["min"]; }
virtual BSONElement upper() { return o["max"]; }
private:
BSONObj o;
};
class Empty : public Base {
virtual BSONObj query() { return BSONObj(); }
};
@@ -77,7 +90,7 @@ namespace QueryOptimizerTests {
virtual BSONObj query() { return BSON( "a" << 1 << "b" << 2 << "a" << 1 ); }
};
class Lt : public Base {
class Lt : public NumericBase {
public:
Lt() : o_( BSON( "-" << 1 ) ) {}
virtual BSONObj query() { return BSON( "a" << LT << 1 ); }
@@ -91,7 +104,7 @@ namespace QueryOptimizerTests {
virtual bool upperInclusive() { return true; }
};
class Gt : public Base {
class Gt : public NumericBase {
public:
Gt() : o_( BSON( "-" << 1 ) ) {}
virtual BSONObj query() { return BSON( "a" << GT << 1 ); }
@@ -192,10 +205,11 @@ namespace QueryOptimizerTests {
void run() {
FieldBoundSet fbs( "ns", BSON( "a" << GT << 1 << GT << 5 << LT << 10 << "b" << 4 << "c" << LT << 4 << LT << 6 << "d" << GTE << 0 << GT << 0 << "e" << GTE << 0 << LTE << 10 ) );
BSONObj simple = fbs.simplifiedQuery();
cout << "simple: " << simple << endl;
ASSERT( !simple.getObjectField( "a" ).woCompare( fromjson( "{$gt:5,$lt:10}" ) ) );
ASSERT_EQUALS( 4, simple.getIntField( "b" ) );
ASSERT( !simple.getObjectField( "c" ).woCompare( fromjson( "{$lt:4}" ) ) );
ASSERT( !simple.getObjectField( "d" ).woCompare( fromjson( "{$gt:0}" ) ) );
ASSERT( !simple.getObjectField( "c" ).woCompare( BSON("$gte" << -numeric_limits<double>::max() << "$lt" << 4 ) ) );
ASSERT( !simple.getObjectField( "d" ).woCompare( BSON("$gt" << 0 << "$lte" << numeric_limits<double>::max() ) ) );
ASSERT( !simple.getObjectField( "e" ).woCompare( fromjson( "{$gte:0,$lte:10}" ) ) );
}
};