Type:
Bug
Priority:
Minor
Resolution:
Fixed
Affects Version/s:
None
Component/s:
None
If datetime value is represented by a string, and fetched to MYSQL_TIME buffer, the fractional part is converted incorrectly.
str_to_TIME simply read the number after decimal point, and save it to the second_part of the MYSQL_TIME structure, no matter of how many zeros it has. While it has to save number of microseconds, for 0.1 or 0.01 or 0.000000001 the second_part will be 1.
Attached is the diff against master branch with the testcase.
To fix this, str_to_TIME probably should memorize '.' position, and using it calculate number of decimal digits, compare it to 6, and then multiply or divide the number by 10 required number of times.
causes
ODBC-198
Incorrect second fraction number if string field is fetched into TIMESTAMP struct
Closed
{"report":{"fcp":931.1000000238419,"ttfb":179.5,"pageVisibility":"visible","entityId":70624,"key":"jira.project.issue.view-issue","isInitial":true,"threshold":1000,"elementTimings":{},"userDeviceMemory":8,"userDeviceProcessors":64,"apdex":1,"journeyId":"635d11eb-4e61-4b06-aef2-226dddd30d9b","navigationType":0,"readyForUser":996.3999999761581,"redirectCount":0,"resourceLoadedEnd":1053.6000000238419,"resourceLoadedStart":184.70000004768372,"resourceTiming":[{"duration":289.1999999284744,"initiatorType":"link","name":"https://jira.mariadb.org/s/2c21342762a6a02add1c328bed317ffd-CDN/lu2bu7/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/css/_super/batch.css","startTime":184.70000004768372,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":184.70000004768372,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":473.89999997615814,"responseStart":0,"secureConnectionStart":0},{"duration":289,"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":185,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":185,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":474,"responseStart":0,"secureConnectionStart":0},{"duration":298.5,"initiatorType":"script","name":"https://jira.mariadb.org/s/fbf975c0cce4b1abf04784eeae9ba1f4-CDN/lu2bu7/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/js/_super/batch.js?locale=en","startTime":185.10000002384186,"connectEnd":185.10000002384186,"connectStart":185.10000002384186,"domainLookupEnd":185.10000002384186,"domainLookupStart":185.10000002384186,"fetchStart":185.10000002384186,"redirectEnd":0,"redirectStart":0,"requestStart":185.10000002384186,"responseEnd":483.60000002384186,"responseStart":483.60000002384186,"secureConnectionStart":185.10000002384186},{"duration":334.6999999284744,"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":185.20000004768372,"connectEnd":185.20000004768372,"connectStart":185.20000004768372,"domainLookupEnd":185.20000004768372,"domainLookupStart":185.20000004768372,"fetchStart":185.20000004768372,"redirectEnd":0,"redirectStart":0,"requestStart":185.20000004768372,"responseEnd":519.8999999761581,"responseStart":519.8000000715256,"secureConnectionStart":185.20000004768372},{"duration":339,"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":185.39999997615814,"connectEnd":185.39999997615814,"connectStart":185.39999997615814,"domainLookupEnd":185.39999997615814,"domainLookupStart":185.39999997615814,"fetchStart":185.39999997615814,"redirectEnd":0,"redirectStart":0,"requestStart":185.39999997615814,"responseEnd":524.3999999761581,"responseStart":524.3999999761581,"secureConnectionStart":185.39999997615814},{"duration":339.60000002384186,"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":185.39999997615814,"connectEnd":185.39999997615814,"connectStart":185.39999997615814,"domainLookupEnd":185.39999997615814,"domainLookupStart":185.39999997615814,"fetchStart":185.39999997615814,"redirectEnd":0,"redirectStart":0,"requestStart":185.39999997615814,"responseEnd":525,"responseStart":525,"secureConnectionStart":185.39999997615814},{"duration":339.89999997615814,"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":185.5,"connectEnd":185.5,"connectStart":185.5,"domainLookupEnd":185.5,"domainLookupStart":185.5,"fetchStart":185.5,"redirectEnd":0,"redirectStart":0,"requestStart":185.5,"responseEnd":525.3999999761581,"responseStart":525.3999999761581,"secureConnectionStart":185.5},{"duration":341,"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":185.60000002384186,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":185.60000002384186,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":526.6000000238419,"responseStart":0,"secureConnectionStart":0},{"duration":340.09999990463257,"initiatorType":"script","name":"https://jira.mariadb.org/rest/api/1.0/shortcuts/820016/47140b6e0a9bc2e4913da06536125810/shortcuts.js?context=issuenavigation&context=issueaction","startTime":185.80000007152557,"connectEnd":185.80000007152557,"connectStart":185.80000007152557,"domainLookupEnd":185.80000007152557,"domainLookupStart":185.80000007152557,"fetchStart":185.80000007152557,"redirectEnd":0,"redirectStart":0,"requestStart":185.80000007152557,"responseEnd":525.8999999761581,"responseStart":525.8000000715256,"secureConnectionStart":185.80000007152557},{"duration":340.89999997615814,"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":186,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":186,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":526.8999999761581,"responseStart":0,"secureConnectionStart":0},{"duration":340.39999997615814,"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":186.10000002384186,"connectEnd":186.10000002384186,"connectStart":186.10000002384186,"domainLookupEnd":186.10000002384186,"domainLookupStart":186.10000002384186,"fetchStart":186.10000002384186,"redirectEnd":0,"redirectStart":0,"requestStart":186.10000002384186,"responseEnd":526.5,"responseStart":526.5,"secureConnectionStart":186.10000002384186},{"duration":558.0999999046326,"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":186.80000007152557,"connectEnd":186.80000007152557,"connectStart":186.80000007152557,"domainLookupEnd":186.80000007152557,"domainLookupStart":186.80000007152557,"fetchStart":186.80000007152557,"redirectEnd":0,"redirectStart":0,"requestStart":186.80000007152557,"responseEnd":744.8999999761581,"responseStart":744.8999999761581,"secureConnectionStart":186.80000007152557},{"duration":866.7000000476837,"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":186.89999997615814,"connectEnd":186.89999997615814,"connectStart":186.89999997615814,"domainLookupEnd":186.89999997615814,"domainLookupStart":186.89999997615814,"fetchStart":186.89999997615814,"redirectEnd":0,"redirectStart":0,"requestStart":186.89999997615814,"responseEnd":1053.6000000238419,"responseStart":1053.6000000238419,"secureConnectionStart":186.89999997615814},{"duration":329.6999999284744,"initiatorType":"xmlhttprequest","name":"https://jira.mariadb.org/rest/webResources/1.0/resources","startTime":723.3000000715256,"connectEnd":723.3000000715256,"connectStart":723.3000000715256,"domainLookupEnd":723.3000000715256,"domainLookupStart":723.3000000715256,"fetchStart":723.3000000715256,"redirectEnd":0,"redirectStart":0,"requestStart":723.3000000715256,"responseEnd":1053,"responseStart":1053,"secureConnectionStart":723.3000000715256}],"fetchStart":0,"domainLookupStart":0,"domainLookupEnd":0,"connectStart":0,"connectEnd":0,"requestStart":64,"responseStart":180,"responseEnd":182,"domLoading":183,"domInteractive":1094,"domContentLoadedEventStart":1094,"domContentLoadedEventEnd":1140,"domComplete":1940,"loadEventStart":1940,"loadEventEnd":1942,"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","marks":[{"name":"bigPipe.sidebar-id.start","time":1075.3000000715256},{"name":"bigPipe.sidebar-id.end","time":1076.2000000476837},{"name":"bigPipe.activity-panel-pipe-id.start","time":1076.3999999761581},{"name":"bigPipe.activity-panel-pipe-id.end","time":1079.2000000476837},{"name":"activityTabFullyLoaded","time":1148.5}],"measures":[],"correlationId":"c1503a5c0eae07","effectiveType":"4g","downlink":9.1,"rtt":0,"serverDuration":70,"dbReadsTimeInMs":11,"dbConnsTimeInMs":19,"applicationHash":"9d11dbea5f4be3d4cc21f03a88dd11d8c8687422","experiments":[]}}