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English Wikipedia recentchanges table missing some revisions
Open, Needs TriagePublicBUG REPORT

Description

Steps to replicate the issue (include links if applicable):

  • Within 1 month of 2024-05-04....
  • Run SELECT * FROM revision WHERE rev_id = 1222189171
  • Exists
  • Run SELECT * FROM recentchanges WHERE rc_this_oldid = 1222189171

What happens?:

  • Zero results

What should have happened instead?:

  • 1 result

Software version (on Special:Version page; skip for WMF-hosted wikis like Wikipedia):

Other information (browser name/version, screenshots, etc.):

https://en.wikipedia.org/w/api.php?action=query&list=recentchanges&formatversion=2&rclimit=500&rctitle=MediaWiki%3AGadget-popups.js:

{
	"batchcomplete": true,
	"query": {
		"recentchanges": [
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222213787,
				"old_revid": 1222203194,
				"rcid": 1772542572,
				"timestamp": "2024-05-04T16:33:57Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222203194,
				"old_revid": 1222201928,
				"rcid": 1772521250,
				"timestamp": "2024-05-04T15:11:44Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222201928,
				"old_revid": 1222201694,
				"rcid": 1772518905,
				"timestamp": "2024-05-04T15:01:27Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222201694,
				"old_revid": 1222200569,
				"rcid": 1772518444,
				"timestamp": "2024-05-04T14:59:29Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222200569,
				"old_revid": 1222195654,
				"rcid": 1772516346,
				"timestamp": "2024-05-04T14:50:52Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222195654,
				"old_revid": 1222191607,
				"rcid": 1772507180,
				"timestamp": "2024-05-04T14:16:51Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222191607,
				"old_revid": 1222191358,
				"rcid": 1772499599,
				"timestamp": "2024-05-04T13:43:06Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222191358,
				"old_revid": 1222190966,
				"rcid": 1772499204,
				"timestamp": "2024-05-04T13:40:49Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222190444,
				"old_revid": 1222190276,
				"rcid": 1772498030,
				"timestamp": "2024-05-04T13:32:03Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222190276,
				"old_revid": 1222189654,
				"rcid": 1772497930,
				"timestamp": "2024-05-04T13:31:06Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222189347,
				"old_revid": 1222189171,
				"rcid": 1772497077,
				"timestamp": "2024-05-04T13:23:01Z"
			},
			{
				"type": "edit",
				"ns": 8,
				"title": "MediaWiki:Gadget-popups.js",
				"pageid": 14548523,
				"revid": 1222188881,
				"old_revid": 1211031259,
				"rcid": 1772496609,
				"timestamp": "2024-05-04T13:18:22Z"
			}
		]
	}
}

https://en.wikipedia.org/w/index.php?title=MediaWiki:Gadget-popups.js&action=history:

Notice the revisions 1222189171 at 13:21, 1222189654 at 13:26, and 1222190966 at 13:36 are missing from the recentchanges results.