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57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
// second.cpp
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/* Copyright 2009 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <iostream>
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#include "client/dbclient.h"
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using namespace std;
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using namespace mongo;
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int main( int argc, const char **argv ) {
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const char *port = "27017";
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if ( argc != 1 ) {
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if ( argc != 3 )
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throw -12;
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port = argv[ 2 ];
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}
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DBClientConnection conn;
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string errmsg;
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if ( ! conn.connect( string( "127.0.0.1:" ) + port , errmsg ) ) {
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cout << "couldn't connect : " << errmsg << endl;
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throw -11;
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}
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const char * ns = "test.second";
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conn.remove( ns , BSONObj() );
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conn.insert( ns , BSON( "name" << "eliot" << "num" << 17 ) );
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conn.insert( ns , BSON( "name" << "sara" << "num" << 24 ) );
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auto_ptr<DBClientCursor> cursor = conn.query( ns , BSONObj() );
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cout << "using cursor" << endl;
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while ( cursor->more() ) {
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BSONObj obj = cursor->next();
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cout << "\t" << obj.jsonString() << endl;
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}
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conn.ensureIndex( ns , BSON( "name" << 1 << "num" << -1 ) );
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}
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