mirror of https://gitee.com/bigwinds/arangodb
699 lines
29 KiB
JavaScript
699 lines
29 KiB
JavaScript
/*jshint globalstrict:false, strict:false, maxlen: 500 */
|
|
/*global assertTrue, assertFalse, assertEqual, assertNotEqual, AQL_EXPLAIN, AQL_EXECUTE */
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/// @brief tests for sparse index usage
|
|
///
|
|
/// @file
|
|
///
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// @author Jan Steemann
|
|
/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
const jsunity = require("jsunity");
|
|
const db = require("@arangodb").db;
|
|
|
|
function optimizerSparseTestSuite () {
|
|
let c;
|
|
|
|
return {
|
|
setUp : function () {
|
|
db._drop("UnitTestsCollection");
|
|
c = db._create("UnitTestsCollection", { numberOfShards: 5 });
|
|
|
|
for (let i = 0; i < 2000; ++i) {
|
|
c.insert({ _key: "test" + i, value1: i });
|
|
}
|
|
},
|
|
|
|
tearDown : function () {
|
|
db._drop("UnitTestsCollection");
|
|
},
|
|
|
|
testSparseHashEq : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseHashEqNull : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(0, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseHashNeNull : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
if (db._engine().name !== "rocksdb") {
|
|
assertEqual(-1, index);
|
|
} else {
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
}
|
|
},
|
|
|
|
testSparseHashEqFunc : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseHashEqFuncNeNull : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseHashEqFuncGtNull : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 > null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseHashEqFuncGeNull : function () {
|
|
c.ensureIndex({ type: "hash", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 >= null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistEq : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGt : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 > 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1989, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGe : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 >= 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1990, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistLt : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 < 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(10, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistLe : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 <= 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(11, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistLeNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 <= 10 && doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(11, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistLtNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 < 10 && doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(10, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGeNullRange : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 >= null && doc.value1 <= 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(11, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistGeNullRangeNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 >= null && doc.value1 <= 10 && doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(11, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGtNullRange : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 > null && doc.value1 <= 10 RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(11, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistEqNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(0, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGtNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 > null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistGeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 >= null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistEqFunc : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseSkiplistEqFuncNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 != null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistEqFuncGtNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 > null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertNotEqual(-1, index);
|
|
assertTrue(nodes[index].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseSkiplistEqFuncGeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 == NOOPT(10) && doc.value1 >= null RETURN doc";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let nodeTypes = nodes.map(function(n) { return n.type; });
|
|
let index = nodeTypes.indexOf("IndexNode");
|
|
assertEqual(-1, index);
|
|
},
|
|
|
|
testSparseJoin : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == 10 FILTER doc1.value1 == doc2.value1 RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(2, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[1].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseJoinFunc : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == NOOPT(10) FILTER doc1.value1 == doc2.value1 RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
if (db._engine().name !== "mmfiles") {
|
|
assertEqual(1, indexes.length);
|
|
assertEqual(c.name(), indexes[0].collection);
|
|
assertEqual("doc2", indexes[0].outVariable.name);
|
|
assertEqual({}, indexes[0].condition);
|
|
assertEqual(["value1"], indexes[0].projections);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
} else {
|
|
assertEqual(0, indexes.length);
|
|
}
|
|
},
|
|
|
|
testSparseJoinFuncNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == NOOPT(10) FILTER doc1.value1 == doc2.value1 FILTER doc1.value1 != null RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
if (db._engine().name !== "mmfiles") {
|
|
assertEqual(2, indexes.length);
|
|
assertEqual(c.name(), indexes[0].collection);
|
|
assertEqual("doc1", indexes[0].outVariable.name);
|
|
assertNotEqual({}, indexes[0].condition);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
|
|
assertEqual(c.name(), indexes[1].collection);
|
|
assertEqual("doc2", indexes[1].outVariable.name);
|
|
assertEqual({}, indexes[1].condition);
|
|
assertEqual(["value1"], indexes[1].projections);
|
|
assertTrue(indexes[1].indexes[0].sparse);
|
|
} else {
|
|
assertEqual(1, indexes.length);
|
|
}
|
|
},
|
|
|
|
testSparseJoinFuncNeNullNeNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == NOOPT(10) FILTER doc1.value1 == doc2.value1 FILTER doc1.value1 != null FILTER doc2.value1 != null RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(2, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[1].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseJoinFuncGtNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == NOOPT(10) FILTER doc1.value1 == doc2.value1 FILTER doc1.value1 > null RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
if (db._engine().name !== "mmfiles") {
|
|
assertEqual(2, indexes.length);
|
|
assertEqual(c.name(), indexes[0].collection);
|
|
assertEqual("doc1", indexes[0].outVariable.name);
|
|
assertNotEqual({}, indexes[0].condition);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
|
|
assertEqual(c.name(), indexes[1].collection);
|
|
assertEqual("doc2", indexes[1].outVariable.name);
|
|
assertEqual({}, indexes[1].condition);
|
|
assertEqual(["value1"], indexes[1].projections);
|
|
assertTrue(indexes[1].indexes[0].sparse);
|
|
} else {
|
|
assertEqual(1, indexes.length);
|
|
}
|
|
},
|
|
|
|
testSparseJoinFuncGtNullGtNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc1 IN " + c.name() + " FOR doc2 IN " + c.name() + " FILTER doc1.value1 == NOOPT(10) FILTER doc1.value1 == doc2.value1 FILTER doc1.value1 > null FILTER doc2.value1 > null RETURN doc1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(1, results.length);
|
|
|
|
let nodes = AQL_EXPLAIN(query).plan.nodes;
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(2, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[1].indexes[0].sparse);
|
|
},
|
|
|
|
testSparseConditionRemovalGreaterThan : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 > 1995 SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual([ 1996, 1997, 1998, 1999 ], results);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, and no extra filter!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(0, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalNotNull : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, and no extra filter!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(0, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalNotNullReverse : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null SORT doc.value1 DESC RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, and no extra filter!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertFalse(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(0, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalCorrectCondition1 : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null FILTER doc.value1.foobar != null SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(0, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, but still post-filter on value1.foobar!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(1, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalCorrectCondition2 : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1.foobar"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null FILTER doc.value1.foobar != null SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(0, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, but still post-filter on value1.foobar!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(1, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalCorrectCondition3 : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null FILTER doc._key != null SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(2000, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, no post-filter!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(1, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
testSparseConditionRemovalCorrectConditionDescending : function () {
|
|
c.ensureIndex({ type: "skiplist", fields: ["value1"], sparse: true });
|
|
|
|
let query = "FOR doc IN " + c.name() + " FILTER doc.value1 != null FILTER doc.value1.foobar != null SORT doc.value1 RETURN doc.value1";
|
|
let results = AQL_EXECUTE(query).json;
|
|
assertEqual(0, results.length);
|
|
|
|
let plan = AQL_EXPLAIN(query).plan;
|
|
let nodes = plan.nodes;
|
|
// should use the sparse index, no sorting, but still post-filter on value1.foobar!
|
|
let indexes = nodes.filter(function(n) { return n.type === 'IndexNode'; });
|
|
assertEqual(1, indexes.length);
|
|
assertTrue(indexes[0].indexes[0].sparse);
|
|
assertTrue(indexes[0].ascending);
|
|
|
|
let sorts = nodes.filter(function(n) { return n.type === 'SortNode'; });
|
|
assertEqual(0, sorts.length);
|
|
|
|
let filters = nodes.filter(function(n) { return n.type === 'FilterNode'; });
|
|
assertEqual(1, filters.length);
|
|
|
|
assertNotEqual(-1, plan.rules.indexOf("use-indexes"));
|
|
assertNotEqual(-1, plan.rules.indexOf("use-index-for-sort"));
|
|
assertNotEqual(-1, plan.rules.indexOf("remove-filter-covered-by-index"));
|
|
},
|
|
|
|
};
|
|
}
|
|
|
|
jsunity.run(optimizerSparseTestSuite);
|
|
|
|
return jsunity.done();
|