blob: f352ece0626077c81d2ecd12bd9846a856861f05 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
'use strict';
/**
* Executes the create_index_background.js workload, but with a partial filter expression on the
* indexed field.
*
* @tags: [
* assumes_balancer_off,
* creates_background_indexes
* ]
*/
load('jstests/concurrency/fsm_libs/extend_workload.js'); // For extendWorkload.
load('jstests/concurrency/fsm_workloads/create_index_background.js'); // For $config.
var $config = extendWorkload($config, function($config, $super) {
const fieldName = "isIndexed";
$config.data.getIndexSpec = function() {
return {[fieldName]: 1};
};
$config.data.getPartialFilterExpression = function() {
return {[fieldName]: 1};
};
$config.data.extendUpdateExpr = function extendUpdateExpr(updateExpr) {
// Set the field so that it may change whether or not it still applies to the partial index.
updateExpr['$set'] = {[fieldName]: Random.randInt(2)};
return updateExpr;
};
$config.data.extendDocument = function extendDocument(originalDoc) {
// Be sure we're not overwriting an existing field.
assertAlways.eq(originalDoc.hasOwnProperty(fieldName), false);
// Create documents so that about half are indexed by applying to the partial filter
// expression.
originalDoc[fieldName] = Random.randInt(2);
return originalDoc;
};
$config.setup = function setup() {
$super.setup.apply(this, arguments);
};
return $config;
});
|