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/**
* Tests parsing and validation of columnstore indexes.
* @tags: [
* # Uses index building in background.
* requires_background_index,
* # column store indexes are still under a feature flag and require full sbe
* uses_column_store_index,
* featureFlagColumnstoreIndexes,
* featureFlagSbeFull,
* ]
*/
(function() {
"use strict";
load("jstests/libs/index_catalog_helpers.js"); // For "IndexCatalogHelpers."
load("jstests/libs/collection_drop_recreate.js"); // For "assertDropCollection."
const kCollectionName = "columnstore_validindex";
const coll = db.getCollection(kCollectionName);
const kIndexName = "columnstore_index";
// Can create a valid columnstore index.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(coll, {"$**": "columnstore"}, {name: kIndexName});
// Can create a columnstore index with foreground & background construction.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll, {"$**": "columnstore"}, {background: false, name: kIndexName});
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll, {"$**": "columnstore"}, {background: true, name: kIndexName});
// TODO SERVER-64365 Can create a columnstore index with index level collation.
assert.commandFailedWithCode(
coll.createIndex({"$**": "columnstore"}, {collation: {locale: "fr"}, name: kIndexName}),
ErrorCodes.CannotCreateIndex);
// Can create a valid columnstore index with subpaths.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll, {"a.$**": "columnstore"}, {name: kIndexName});
// Cannot create a columnstore index with any of the following options which could apply to other
// indexes.
function assertCannotUseOptions(options) {
assert.commandFailedWithCode(coll.createIndex({"$**": "columnstore"}, options),
ErrorCodes.CannotCreateIndex);
}
coll.dropIndexes();
assertCannotUseOptions({partialFilterExpression: {a: {"$gt": 0}}});
assertCannotUseOptions({sparse: true});
assertCannotUseOptions({expireAfterSeconds: 3000});
assertCannotUseOptions({v: 0});
assertCannotUseOptions({v: 1});
assertCannotUseOptions({unique: true});
// Can create a columnstore index with an inclusion projection.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll, {"$**": "columnstore"}, {columnstoreProjection: {a: 1, b: 1, c: 1}, name: kIndexName});
// Can create a columnstore index with an exclusion projection.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll, {"$**": "columnstore"}, {columnstoreProjection: {a: 0, b: 0, c: 0}, name: kIndexName});
// Can include _id in an exclusion.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll,
{"$**": "columnstore"},
{columnstoreProjection: {_id: 1, a: 0, b: 0, c: 0}, name: kIndexName});
// Can exclude _id in an exclusion.
IndexCatalogHelpers.createIndexAndVerifyWithDrop(
coll,
{"$**": "columnstore"},
{columnstoreProjection: {_id: 0, a: 1, b: 1, c: 1}, name: kIndexName});
// Cannot create column store index with wildcardProjection.
assert.commandFailedWithCode(
coll.createIndex({"$**": "columnstore"}, {wildcardProjection: {a: 1, b: 1}, name: kIndexName}),
ErrorCodes.BadValue);
// Cannot mix wildcardProjection with columnstoreProjection.
assert.commandFailedWithCode(
coll.createIndex(
{"$**": "columnstore"},
{columnstoreProjection: {a: 1, b: 1}, wildcardProjection: {a: 1, b: 1}, name: kIndexName}),
ErrorCodes.BadValue);
// Cannot create a columnstore index with a different capitalization.
coll.dropIndexes();
function assertUnrecognizedName(name) {
assert.commandFailedWithCode(coll.createIndex({"$**": name}), ErrorCodes.CannotCreateIndex);
}
assertUnrecognizedName("Columnstore");
assertUnrecognizedName("ColumnStore");
assertUnrecognizedName("columnStore");
assertUnrecognizedName("COLUMNSTORE");
assertUnrecognizedName("column_store");
// Cannot create a compound columnstore index.
assert.commandFailedWithCode(coll.createIndex({"$**": "columnstore", "a": 1}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"a": 1, "$**": "columnstore"}),
ErrorCodes.CannotCreateIndex);
// Cannot create an columnstore index with an invalid spec.
assert.commandFailedWithCode(coll.createIndex({"a.$**.$**": "columnstore"}),
ErrorCodes.CannotCreateIndex);
assert.commandFailedWithCode(coll.createIndex({"$**.$**": "columnstore"}),
ErrorCodes.CannotCreateIndex);
// Cannot create an columnstore index with mixed inclusion exclusion.
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, {"$**": "columnstore"}, {name: kIndexName, columnstoreProjection: {a: 1, b: 0}}),
31254);
// Cannot create an columnstore index with computed fields.
assert.commandFailedWithCode(IndexCatalogHelpers.createSingleIndex(
coll,
{"$**": "columnstore"},
{name: kIndexName, columnstoreProjection: {a: 1, b: "string"}}),
51271);
// Cannot create an columnstore index with an empty projection.
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, {"$**": "columnstore"}, {name: kIndexName, columnstoreProjection: {}}),
ErrorCodes.FailedToParse);
// Cannot create another index type with "columnstoreProjection" projection.
function assertCannotUseColumnstoreProjection(indexKeyPattern) {
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, indexKeyPattern, {name: kIndexName, columnstoreProjection: {a: 1, b: 1}}),
ErrorCodes.InvalidIndexSpecificationOption);
}
assertCannotUseColumnstoreProjection({a: 1});
assertCannotUseColumnstoreProjection({"$**": 1});
assertCannotUseColumnstoreProjection({"$**": "text"});
// Cannot create an columnstore index with a non-object "columnstoreProjection".
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, {"a.$**": "columnstore"}, {name: kIndexName, columnstoreProjection: "string"}),
ErrorCodes.TypeMismatch);
// Cannot exclude an subfield of _id in an inclusion.
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(coll, {"_id.id": 0, a: 1, b: 1, c: 1}),
ErrorCodes.CannotCreateIndex);
// Cannot include an subfield of _id in an exclusion.
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(coll, {"_id.id": 1, a: 0, b: 0, c: 0}),
ErrorCodes.CannotCreateIndex);
// Cannot specify both a subpath and a projection.
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, {"a.$**": "columnstore"}, {name: kIndexName, columnstoreProjection: {a: 1}}),
ErrorCodes.FailedToParse);
assert.commandFailedWithCode(
IndexCatalogHelpers.createSingleIndex(
coll, {"a.$**": "columnstore"}, {name: kIndexName, columnstoreProjection: {b: 0}}),
ErrorCodes.FailedToParse);
// Test that you cannot create a columnstore index on a clustered collection.
const clusteredCollName = "columnstore_clustered";
const clusteredColl = db[clusteredCollName];
assertDropCollection(db, clusteredCollName);
assert.commandWorked(
db.runCommand({create: clusteredCollName, clusteredIndex: {key: {_id: 1}, unique: true}}));
assert.commandFailedWithCode(IndexCatalogHelpers.createSingleIndex(
clusteredColl, {"$**": "columnstore"}, {name: kIndexName}),
ErrorCodes.InvalidOptions);
// Test that you cannot cluster a collection using a columnstore index.
// Need to specify 'unique' field.
assertDropCollection(db, clusteredCollName);
assert.commandFailedWithCode(
db.runCommand({create: clusteredCollName, clusteredIndex: {key: {"$**": "columnstore"}}}),
40414);
// Even with unique it still should not work.
assert.commandFailedWithCode(
db.runCommand(
{create: clusteredCollName, clusteredIndex: {key: {"$**": "columnstore"}, unique: true}}),
ErrorCodes.InvalidIndexSpecificationOption);
assert.commandFailedWithCode(
db.runCommand(
{create: clusteredCollName, clusteredIndex: {key: {"$**": "columnstore"}, unique: false}}),
5979700);
})();
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