63 lines
1.4 KiB
JavaScript
63 lines
1.4 KiB
JavaScript
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t = db.distinct1;
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t.drop();
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assert.eq(0, t.distinct("a").length, "test empty");
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t.save({a: 1});
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t.save({a: 2});
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t.save({a: 2});
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t.save({a: 2});
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t.save({a: 3});
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res = t.distinct("a");
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assert.eq("1,2,3", res.toString(), "A1");
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assert.eq("1,2", t.distinct("a", {a: {$lt: 3}}), "A2");
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t.drop();
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t.save({a: {b: "a"}, c: 12});
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t.save({a: {b: "b"}, c: 12});
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t.save({a: {b: "c"}, c: 12});
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t.save({a: {b: "c"}, c: 12});
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res = t.distinct("a.b");
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assert.eq("a,b,c", res.toString(), "B1");
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t.drop();
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t.save({_id: 1, a: 1});
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t.save({_id: 2, a: 2});
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// Test distinct with _id.
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res = t.distinct("_id");
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assert.eq("1,2", res.toString(), "C1");
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res = t.distinct("a", {_id: 1});
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assert.eq("1", res.toString(), "C2");
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// Test distinct with db.runCommand
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t.drop();
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t.save({a: 1, b: 2});
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t.save({a: 2, b: 2});
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t.save({a: 2, b: 1});
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t.save({a: 2, b: 2});
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t.save({a: 3, b: 2});
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t.save({a: 4, b: 1});
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t.save({a: 4, b: 1});
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res = db.runCommand({distinct: "distinct1", key: "a"});
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assert.commandWorked(res);
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assert.eq([1, 2, 3, 4], res["values"], "D1");
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res = db.runCommand({distinct: "distinct1", key: "a", query: null});
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assert.commandWorked(res);
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assert.eq([1, 2, 3, 4], res["values"], "D2");
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res = db.runCommand({distinct: "distinct1", key: "a", query: {b: 2}});
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assert.commandWorked(res);
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assert.eq([1, 2, 3], res["values"], "D3");
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res = db.runCommand({distinct: "distinct1", key: "a", query: 1});
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assert.commandFailed(res);
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t.drop();
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