26 lines
893 B
JavaScript
26 lines
893 B
JavaScript
// Test $text explain. SERVER-12037.
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var coll = db.fts_explain;
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var res;
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coll.drop();
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res = coll.ensureIndex({content: "text"}, {default_language: "none"});
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assert.commandWorked(res);
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res = coll.insert({content: "some data"});
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assert.writeOK(res);
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var explain = coll.find({$text: {$search: "\"a\" -b -\"c\""}}).explain(true);
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var stage = explain.executionStats.executionStages;
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if ("SINGLE_SHARD" === stage.stage) {
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stage = stage.shards[0].executionStages;
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}
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assert.eq(stage.stage, "TEXT");
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assert.gte(stage.textIndexVersion, 1, "textIndexVersion incorrect or missing.");
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assert.eq(stage.inputStage.stage, "TEXT_MATCH");
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assert.eq(stage.inputStage.inputStage.stage, "TEXT_OR");
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assert.eq(stage.parsedTextQuery.terms, ["a"]);
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assert.eq(stage.parsedTextQuery.negatedTerms, ["b"]);
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assert.eq(stage.parsedTextQuery.phrases, ["a"]);
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assert.eq(stage.parsedTextQuery.negatedPhrases, ["c"]);
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