Commitfeb8f9b

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Apply fix for PGPRO-840 from sigaev.ru

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+25

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Lines changed: 25 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -847,13 +847,36 @@ onlineAnalyzeHookerUtility(`
`847`	`847`	`{`
`848`	`848`	`VacuumStmtvac= (VacuumStmt)parsetree;`
`849`	`849`
`850`		`-tblnames=list_make1(vac->relation);`
`851`		`-`
	`850`	`+if(vac->relation)`
	`851`	`+tblnames=list_make1(vac->relation);`
`852`	`852`	`if (vac->options& (VACOPT_VACUUM \|VACOPT_FULL \|VACOPT_FREEZE))`
	`853`	`+{`
`853`	`854`	`/* optionally with analyze */`
`854`	`855`	`op=CK_VACUUM;`
	`856`	`+`
	`857`	`+/* drop all collected stat */`
	`858`	`+if (tblnames==NIL)`
	`859`	`+relstatsInit();`
	`860`	`+}`
`855`	`861`	`elseif (vac->options&VACOPT_ANALYZE)`
	`862`	`+{`
`856`	`863`	`op=CK_ANALYZE;`
	`864`	`+`
	`865`	`+/* should reset all counters */`
	`866`	`+if (tblnames==NIL)`
	`867`	`+{`
	`868`	`+HASH_SEQ_STATUShs;`
	`869`	`+OnlineAnalyzeTableStat*rstat;`
	`870`	`+TimestampTznow=GetCurrentTimestamp();`
	`871`	`+`
	`872`	`+hash_seq_init(&hs,relstats);`
	`873`	`+while ((rstat=hash_seq_search(&hs))!=NULL)`
	`874`	`+{`
	`875`	`+rstat->changes_since_analyze=0;`
	`876`	`+rstat->analyze_timestamp=now;`
	`877`	`+}`
	`878`	`+}`
	`879`	`+}`
`857`	`880`	`else`
`858`	`881`	`tblnames=NIL;`
`859`	`882`	`}`

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