Commit10ac3c9

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[PBCKP-402] bound check for abortedRecPtr to Pg15

It is not really needed in previous versions.It doesn't harm, but we want to reduce tests amount.

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Original file line number	Diff line number	Diff line change
`@@ -1439,6 +1439,7 @@ XLogThreadWorker(void *arg)`
`1439`	`1439`	`* Usually SimpleXLogPageRead() does it by itself. But here we need`
`1440`	`1440`	`* to do it manually to support threads.`
`1441`	`1441`	`*/`
	`1442`	`+#ifPG_VERSION_NUM >=150000`
`1442`	`1443`	`if (reader_data->need_switch&& (`
`1443`	`1444`	`errormsg==NULL\|\|`
`1444`	`1445`	`/*`
`@@ -1447,6 +1448,9 @@ XLogThreadWorker(void *arg)`
`1447`	`1448`	`* But we continue as we did with bug present in Pg < 15.`
`1448`	`1449`	`*/`
`1449`	`1450`	`!XLogRecPtrIsInvalid(xlogreader->abortedRecPtr)))`
	`1451`	`+#else`
	`1452`	`+if (reader_data->need_switch&&errormsg==NULL)`
	`1453`	`+#endif`
`1450`	`1454`	`{`
`1451`	`1455`	`if (SwitchThreadToNextWal(xlogreader,thread_arg))`
`1452`	`1456`	`continue;`

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