diff options
Diffstat (limited to 'jstests/core/covered_index_simple_3.js')
| -rw-r--r-- | jstests/core/covered_index_simple_3.js | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/jstests/core/covered_index_simple_3.js b/jstests/core/covered_index_simple_3.js index 88293fe68bd..5338f4bd782 100644 --- a/jstests/core/covered_index_simple_3.js +++ b/jstests/core/covered_index_simple_3.js @@ -19,59 +19,59 @@ coll.ensureIndex({foo:1}, {sparse:true, unique:true}); // Test equality with int value var plan = coll.find({foo:1}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.1 - indexOnly should be true on covered query") + "simple.3.1 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.1 - docs examined should be 0 for covered query") + "simple.3.1 - docs examined should be 0 for covered query"); // Test equality with string value var plan = coll.find({foo:"string"}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.2 - indexOnly should be true on covered query") + "simple.3.2 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.2 - docs examined should be 0 for covered query") + "simple.3.2 - docs examined should be 0 for covered query"); // Test equality with int value on a dotted field var plan = coll.find({foo:{bar:1}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.3 - indexOnly should be true on covered query") + "simple.3.3 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.3 - docs examined should be 0 for covered query") + "simple.3.3 - docs examined should be 0 for covered query"); // Test no query var plan = coll.find({}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.4 - indexOnly should be true on covered query") + "simple.3.4 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.4 - docs examined should be 0 for covered query") + "simple.3.4 - docs examined should be 0 for covered query"); // Test range query var plan = coll.find({foo:{$gt:2,$lt:6}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.5 - indexOnly should be true on covered query") + "simple.3.5 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.5 - docs examined should be 0 for covered query") + "simple.3.5 - docs examined should be 0 for covered query"); // Test in query var plan = coll.find({foo:{$in:[5,8]}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.6 - indexOnly should be true on covered query") + "simple.3.6 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.6 - docs examined should be 0 for covered query") + "simple.3.6 - docs examined should be 0 for covered query"); // Test $exists true var plan = coll.find({foo:{$exists:true}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.7 - indexOnly should be true on covered query") + "simple.3.7 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.7 - docs examined should be 0 for covered query") + "simple.3.7 - docs examined should be 0 for covered query"); // Check that $nin can be covered. coll.dropIndexes(); coll.ensureIndex({bar: 1}); var plan = coll.find({bar:{$nin:[5,8]}}, {bar:1, _id:0}).hint({bar:1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), - "simple.3.8 - indexOnly should be true on covered query") + "simple.3.8 - indexOnly should be true on covered query"); assert.eq(0, plan.executionStats.totalDocsExamined, - "simple.3.8 - docs examined should be 0 for covered query") + "simple.3.8 - docs examined should be 0 for covered query"); -print ('all tests pass') +print ('all tests pass'); |