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23 lines
682 B
JavaScript
23 lines
682 B
JavaScript
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t = db.arrayfind1;
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t.drop();
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t.save( { a : [ { x : 1 } ] } )
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t.save( { a : [ { x : 1 , y : 2 , z : 1 } ] } )
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t.save( { a : [ { x : 1 , y : 1 , z : 3 } ] } )
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function test( exptected , q , name ){
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assert.eq( exptected , t.find( q ).itcount() , name + " " + tojson( q ) + " itcount" );
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assert.eq( exptected , t.find( q ).count() , name + " " + tojson( q ) + " count" );
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}
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test( 3 , {} , "A" );
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test( 1 , { "a.y" : 2 } , "B" );
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test( 1 , { "a" : { x : 1 } } , "C" );
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test( 3 , { "a" : { $elemMatch : { x : 1 } } } , "D" ); // SERVER-377
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t.ensureIndex( { "a.x" : 1 } );
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assert( t.find( { "a" : { $elemMatch : { x : 1 } } } ).explain().cursor.indexOf( "BtreeC" ) == 0 );
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