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| author | Vladimir Kochnev <hashtable@yandex.ru> | 2015-04-21 16:45:21 +0300 |
|---|---|---|
| committer | Vladimir Kochnev <hashtable@yandex.ru> | 2015-05-28 14:10:09 +0300 |
| commit | acdb006ad0e3926702e9df13effd4577db4dd0ad (patch) | |
| tree | 565b5eb9f84b5cf8936d4eaad4989e1a896be6c8 /activerecord/test | |
| parent | 207f8fc7debec1e9173f797e5208527e97235af3 (diff) | |
| download | rails-acdb006ad0e3926702e9df13effd4577db4dd0ad.tar.gz rails-acdb006ad0e3926702e9df13effd4577db4dd0ad.tar.bz2 rails-acdb006ad0e3926702e9df13effd4577db4dd0ad.zip | |
Let WITH (CTE) queries be explainable
Diffstat (limited to 'activerecord/test')
| -rw-r--r-- | activerecord/test/cases/explain_subscriber_test.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/test/cases/explain_subscriber_test.rb b/activerecord/test/cases/explain_subscriber_test.rb index 8de2ddb10d..2dee8a26a5 100644 --- a/activerecord/test/cases/explain_subscriber_test.rb +++ b/activerecord/test/cases/explain_subscriber_test.rb @@ -48,6 +48,11 @@ if ActiveRecord::Base.connection.supports_explain? assert queries.empty? end + def test_collects_cte_queries + SUBSCRIBER.finish(nil, nil, name: 'SQL', sql: 'with s as (values(3)) select 1 from s') + assert_equal 1, queries.size + end + teardown do ActiveRecord::ExplainRegistry.reset end |