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/**
* Tests parsing and validation of allPaths indexes.
* @tags: [
* # Uses index building in background
* requires_background_index,
* ]
* TODO: SERVER-36198: Move this test back to jstests/core/
*/
(function() {
"use strict";
const kCollectionName = "all_paths_validindex";
const coll = db.getCollection(kCollectionName);
const kIndexName = "all_paths_validindex";
const createIndexHelper = function(key, parameters) {
return db.runCommand(
{createIndexes: kCollectionName, indexes: [Object.assign({key: key}, parameters)]});
};
const createIndexAndVerifyWithDrop = function(key, parameters) {
coll.dropIndexes();
createIndexHelper(key, parameters);
assert.eq(coll.getIndexes()
.filter((index) => {
return index.name == parameters.name;
})
.length,
1);
};
assert.commandWorked(
db.adminCommand({setParameter: 1, internalQueryAllowAllPathsIndexes: true}));
try {
// Can create a valid allPaths index.
createIndexAndVerifyWithDrop({"$**": 1}, {name: kIndexName});
// Can create a valid allPaths index with subpaths.
createIndexAndVerifyWithDrop({"a.$**": 1}, {name: kIndexName});
// Can create an allPaths index with partialFilterExpression.
createIndexAndVerifyWithDrop({"$**": 1},
{name: kIndexName, partialFilterExpression: {a: {"$gt": 0}}});
// Can create an allPaths index with foreground & background construction.
createIndexAndVerifyWithDrop({"$**": 1}, {background: false, name: kIndexName});
createIndexAndVerifyWithDrop({"$**": 1}, {background: true, name: kIndexName});
// Can create an allPaths index with index level collation.
createIndexAndVerifyWithDrop({"$**": 1}, {collation: {locale: "fr"}, name: kIndexName});
// Can create an allPaths index with an inclusion projection.
createIndexAndVerifyWithDrop({"$**": 1},
{starPathsTempName: {a: 1, b: 1, c: 1}, name: kIndexName});
// Can create an allPaths index with an exclusion projection.
createIndexAndVerifyWithDrop({"$**": 1},
{starPathsTempName: {a: 0, b: 0, c: 0}, name: kIndexName});
// Can include _id in an exclusion.
createIndexAndVerifyWithDrop(
{"$**": 1}, {starPathsTempName: {_id: 1, a: 0, b: 0, c: 0}, name: kIndexName});
// Can exclude _id in an exclusion.
createIndexAndVerifyWithDrop(
{"$**": 1}, {starPathsTempName: {_id: 0, a: 1, b: 1, c: 1}, name: kIndexName});
// Cannot create an allPaths index with sparse option.
coll.dropIndexes();
assert.commandFailedWithCode(coll.createIndex({"$**": 1}, {sparse: true}),
ErrorCodes.CannotCreateIndex);
// Cannot create an allPaths index with a v0 or v1 index.
assert.commandFailedWithCode(coll.createIndex({"$**": 1}, {v: 0}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**": 1}, {v: 1}),
ErrorCodes.CannotCreateIndex);
// Cannot create a unique index.
assert.commandFailedWithCode(coll.createIndex({"$**": 1}, {unique: true}),
ErrorCodes.CannotCreateIndex);
// Cannot create a hashed all paths index.
assert.commandFailedWithCode(coll.createIndex({"$**": "hashed"}),
ErrorCodes.CannotCreateIndex);
// Cannot create a TTL all paths index.
assert.commandFailedWithCode(coll.createIndex({"$**": 1}, {expireAfterSeconds: 3600}),
ErrorCodes.CannotCreateIndex);
// Cannot create a geoSpatial all paths index.
assert.commandFailedWithCode(coll.createIndex({"$**": "2dsphere"}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**": "2d"}), ErrorCodes.CannotCreateIndex);
// Cannot create a text all paths index using single sub-path syntax.
assert.commandFailedWithCode(coll.createIndex({"a.$**": "text"}),
ErrorCodes.CannotCreateIndex);
// Cannot specify plugin by string.
assert.commandFailedWithCode(coll.createIndex({"a": "allPaths"}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**": "allPaths"}),
ErrorCodes.CannotCreateIndex);
// Cannot create a compound all paths index.
assert.commandFailedWithCode(coll.createIndex({"$**": 1, "a": 1}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"a": 1, "$**": 1}),
ErrorCodes.CannotCreateIndex);
// Cannot create an all paths index with an invalid spec.
assert.commandFailedWithCode(coll.createIndex({"a.$**.$**": 1}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**.$**": 1}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**": "hello"}),
ErrorCodes.CannotCreateIndex);
// Cannot create an all paths index with mixed inclusion exclusion.
assert.commandFailedWithCode(
createIndexHelper({"$**": 1}, {name: kIndexName, starPathsTempName: {a: 1, b: 0}}),
40178);
// Cannot create an all paths index with computed fields.
assert.commandFailedWithCode(
createIndexHelper({"$**": 1},
{name: kIndexName, starPathsTempName: {a: 1, b: "string"}}),
ErrorCodes.FailedToParse);
// Cannot create an all paths index with an empty projection.
assert.commandFailedWithCode(
createIndexHelper({"$**": 1}, {name: kIndexName, starPathsTempName: {}}),
ErrorCodes.FailedToParse);
// Cannot create another index type with "starPathsTempName" projection.
assert.commandFailedWithCode(
createIndexHelper({"a": 1}, {name: kIndexName, starPathsTempName: {a: 1, b: 1}}),
ErrorCodes.BadValue);
// Cannot create a text index with a "starPathsTempName" projection.
assert.commandFailedWithCode(
createIndexHelper({"$**": "text"}, {name: kIndexName, starPathsTempName: {a: 1, b: 1}}),
ErrorCodes.BadValue);
// Cannot create an all paths index with a non-object "starPathsTempName" projection.
assert.commandFailedWithCode(
createIndexHelper({"a.$**": 1}, {name: kIndexName, starPathsTempName: "string"}),
ErrorCodes.TypeMismatch);
// Cannot exclude an subfield of _id in an inclusion.
assert.commandFailedWithCode(createIndexHelper({"_id.id": 0, a: 1, b: 1, c: 1}),
ErrorCodes.CannotCreateIndex);
// Cannot include an subfield of _id in an exclusion.
assert.commandFailedWithCode(createIndexHelper({"_id.id": 1, a: 0, b: 0, c: 0}),
ErrorCodes.CannotCreateIndex);
// Cannot specify both a subpath and a projection.
assert.commandFailedWithCode(
createIndexHelper({"a.$**": 1}, {name: kIndexName, starPathsTempName: {a: 1}}),
ErrorCodes.FailedToParse);
assert.commandFailedWithCode(
createIndexHelper({"a.$**": 1}, {name: kIndexName, starPathsTempName: {b: 0}}),
ErrorCodes.FailedToParse);
} finally {
assert.commandWorked(
db.adminCommand({"setParameter": 1, "internalQueryAllowAllPathsIndexes": false}));
}
})();
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