Subquery in result column complains about returning multiple rows even though an aggregation is done over the rows.
CREATE TABLE t1 (
|
a INT(11)
|
);
|
|
INSERT INTO t1 (a) VALUES (1), (2);
|
|
CREATE TABLE t2 (
|
b INT(11)
|
);
|
|
INSERT INTO t2 (b) VALUES (1), (2);
|
|
SELECT
|
a,
|
(
|
SELECT
|
SUM(a + c)
|
FROM
|
(
|
SELECT
|
b as c
|
FROM
|
t2
|
) AS v1
|
)
|
FROM
|
t1;
|
Result:
ERROR 1242 (21000): Subquery returns more than 1 row
|
Expected
{"report":{"fcp":645.7000000476837,"ttfb":148.10000014305115,"pageVisibility":"visible","entityId":25827,"key":"jira.project.issue.view-issue","isInitial":true,"threshold":1000,"elementTimings":{},"userDeviceMemory":8,"userDeviceProcessors":64,"apdex":1,"journeyId":"eccdfa4f-9008-462b-a266-28b29d89a4d9","navigationType":0,"readyForUser":707.5,"redirectCount":0,"resourceLoadedEnd":652.3000001907349,"resourceLoadedStart":162.5,"resourceTiming":[{"duration":8.200000047683716,"initiatorType":"link","name":"https://jira.mariadb.org/s/2c21342762a6a02add1c328bed317ffd-CDN/lu2bu7/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/css/_super/batch.css","startTime":162.5,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":162.5,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":170.70000004768372,"responseStart":0,"secureConnectionStart":0},{"duration":7.8999998569488525,"initiatorType":"link","name":"https://jira.mariadb.org/s/7ebd35e77e471bc30ff0eba799ebc151-CDN/lu2bu7/820016/12ta74/8679b4946efa1a0bb029a3a22206fb5d/_/download/contextbatch/css/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true","startTime":162.80000019073486,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":162.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":170.70000004768372,"responseStart":0,"secureConnectionStart":0},{"duration":60.90000009536743,"initiatorType":"script","name":"https://jira.mariadb.org/s/fbf975c0cce4b1abf04784eeae9ba1f4-CDN/lu2bu7/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/js/_super/batch.js?locale=en","startTime":162.90000009536743,"connectEnd":162.90000009536743,"connectStart":162.90000009536743,"domainLookupEnd":162.90000009536743,"domainLookupStart":162.90000009536743,"fetchStart":162.90000009536743,"redirectEnd":0,"redirectStart":0,"requestStart":162.90000009536743,"responseEnd":223.80000019073486,"responseStart":223.80000019073486,"secureConnectionStart":162.90000009536743},{"duration":136.60000014305115,"initiatorType":"script","name":"https://jira.mariadb.org/s/099b33461394b8015fc36c0a4b96e19f-CDN/lu2bu7/820016/12ta74/8679b4946efa1a0bb029a3a22206fb5d/_/download/contextbatch/js/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true","startTime":163,"connectEnd":163,"connectStart":163,"domainLookupEnd":163,"domainLookupStart":163,"fetchStart":163,"redirectEnd":0,"redirectStart":0,"requestStart":163,"responseEnd":299.60000014305115,"responseStart":299.60000014305115,"secureConnectionStart":163},{"duration":140.29999995231628,"initiatorType":"script","name":"https://jira.mariadb.org/s/94c15bff32baef80f4096a08aceae8bc-CDN/lu2bu7/820016/12ta74/c92c0caa9a024ae85b0ebdbed7fb4bd7/_/download/contextbatch/js/atl.global,-_super/batch.js?locale=en","startTime":163.10000014305115,"connectEnd":163.10000014305115,"connectStart":163.10000014305115,"domainLookupEnd":163.10000014305115,"domainLookupStart":163.10000014305115,"fetchStart":163.10000014305115,"redirectEnd":0,"redirectStart":0,"requestStart":163.10000014305115,"responseEnd":303.40000009536743,"responseStart":303.40000009536743,"secureConnectionStart":163.10000014305115},{"duration":140.60000014305115,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2bu7/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-en/jira.webresources:calendar-en.js","startTime":163.20000004768372,"connectEnd":163.20000004768372,"connectStart":163.20000004768372,"domainLookupEnd":163.20000004768372,"domainLookupStart":163.20000004768372,"fetchStart":163.20000004768372,"redirectEnd":0,"redirectStart":0,"requestStart":163.20000004768372,"responseEnd":303.80000019073486,"responseStart":303.80000019073486,"secureConnectionStart":163.20000004768372},{"duration":140.89999985694885,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2bu7/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-localisation-moment/jira.webresources:calendar-localisation-moment.js","startTime":163.30000019073486,"connectEnd":163.30000019073486,"connectStart":163.30000019073486,"domainLookupEnd":163.30000019073486,"domainLookupStart":163.30000019073486,"fetchStart":163.30000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":163.30000019073486,"responseEnd":304.2000000476837,"responseStart":304.2000000476837,"secureConnectionStart":163.30000019073486},{"duration":141.20000004768372,"initiatorType":"link","name":"https://jira.mariadb.org/s/b04b06a02d1959df322d9cded3aeecc1-CDN/lu2bu7/820016/12ta74/a2ff6aa845ffc9a1d22fe23d9ee791fc/_/download/contextbatch/css/jira.global.look-and-feel,-_super/batch.css","startTime":163.40000009536743,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":163.40000009536743,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":304.60000014305115,"responseStart":0,"secureConnectionStart":0},{"duration":141.5,"initiatorType":"link","name":"https://jira.mariadb.org/s/3ac36323ba5e4eb0af2aa7ac7211b4bb-CDN/lu2bu7/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/css/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.css?jira.create.linked.issue=true","startTime":163.5,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":163.5,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":305,"responseStart":0,"secureConnectionStart":0},{"duration":141.10000014305115,"initiatorType":"script","name":"https://jira.mariadb.org/rest/api/1.0/shortcuts/820016/47140b6e0a9bc2e4913da06536125810/shortcuts.js?context=issuenavigation&context=issueaction","startTime":163.5,"connectEnd":163.5,"connectStart":163.5,"domainLookupEnd":163.5,"domainLookupStart":163.5,"fetchStart":163.5,"redirectEnd":0,"redirectStart":0,"requestStart":163.5,"responseEnd":304.60000014305115,"responseStart":304.60000014305115,"secureConnectionStart":163.5},{"duration":141.39999985694885,"initiatorType":"script","name":"https://jira.mariadb.org/s/3339d87fa2538a859872f2df449bf8d0-CDN/lu2bu7/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/js/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.js?jira.create.linked.issue=true&locale=en","startTime":163.80000019073486,"connectEnd":163.80000019073486,"connectStart":163.80000019073486,"domainLookupEnd":163.80000019073486,"domainLookupStart":163.80000019073486,"fetchStart":163.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":163.80000019073486,"responseEnd":305.2000000476837,"responseStart":305.2000000476837,"secureConnectionStart":163.80000019073486},{"duration":411,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2bu7/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-js/jira.webresources:bigpipe-js.js","startTime":164.30000019073486,"connectEnd":164.30000019073486,"connectStart":164.30000019073486,"domainLookupEnd":164.30000019073486,"domainLookupStart":164.30000019073486,"fetchStart":164.30000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":164.30000019073486,"responseEnd":575.3000001907349,"responseStart":575.3000001907349,"secureConnectionStart":164.30000019073486},{"duration":488,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2bu7/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-init/jira.webresources:bigpipe-init.js","startTime":164.30000019073486,"connectEnd":164.30000019073486,"connectStart":164.30000019073486,"domainLookupEnd":164.30000019073486,"domainLookupStart":164.30000019073486,"fetchStart":164.30000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":164.30000019073486,"responseEnd":652.3000001907349,"responseStart":652.3000001907349,"secureConnectionStart":164.30000019073486},{"duration":198.90000009536743,"initiatorType":"xmlhttprequest","name":"https://jira.mariadb.org/rest/webResources/1.0/resources","startTime":437.2000000476837,"connectEnd":437.2000000476837,"connectStart":437.2000000476837,"domainLookupEnd":437.2000000476837,"domainLookupStart":437.2000000476837,"fetchStart":437.2000000476837,"redirectEnd":0,"redirectStart":0,"requestStart":437.2000000476837,"responseEnd":636.1000001430511,"responseStart":636.1000001430511,"secureConnectionStart":437.2000000476837},{"duration":190.90000009536743,"initiatorType":"script","name":"https://www.google-analytics.com/analytics.js","startTime":622.7000000476837,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":622.7000000476837,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":813.6000001430511,"responseStart":0,"secureConnectionStart":0}],"fetchStart":0,"domainLookupStart":0,"domainLookupEnd":0,"connectStart":0,"connectEnd":0,"requestStart":26,"responseStart":148,"responseEnd":155,"domLoading":160,"domInteractive":800,"domContentLoadedEventStart":800,"domContentLoadedEventEnd":834,"domComplete":1392,"loadEventStart":1392,"loadEventEnd":1393,"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","marks":[{"name":"bigPipe.sidebar-id.start","time":783.9000000953674},{"name":"bigPipe.sidebar-id.end","time":784.6000001430511},{"name":"bigPipe.activity-panel-pipe-id.start","time":784.7000000476837},{"name":"bigPipe.activity-panel-pipe-id.end","time":787},{"name":"activityTabFullyLoaded","time":841.8000001907349}],"measures":[],"correlationId":"2099efd5c7807d","effectiveType":"4g","downlink":10,"rtt":0,"serverDuration":68,"dbReadsTimeInMs":9,"dbConnsTimeInMs":15,"applicationHash":"9d11dbea5f4be3d4cc21f03a88dd11d8c8687422","experiments":[]}}