22 lines
752 B
JavaScript
22 lines
752 B
JavaScript
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t = db.index_check8
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t.drop();
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t.insert( { a : 1 , b : 1 , c : 1 , d : 1 , e : 1 } )
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t.ensureIndex( { a : 1 , b : 1 , c : 1 } )
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t.ensureIndex({ a: 1, b: 1, d: 1, e: 1 })
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// this block could be added to many tests in theory...
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if ((new Date()) % 10 == 0) {
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var coll = t.toString().substring(db.toString().length + 1);
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print("compacting " + coll + " before continuing testing");
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// don't check return code - false for mongos
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print("ok: " + db.runCommand({ compact: coll, dev: true }));
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}
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x = t.find( { a : 1 , b : 1 , d : 1 } ).sort( { e : 1 } ).explain()
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assert( ! x.scanAndOrder , "A : " + tojson( x ) )
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x = t.find( { a : 1 , b : 1 , c : 1 , d : 1 } ).sort( { e : 1 } ).explain()
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//assert( ! x.scanAndOrder , "B : " + tojson( x ) )
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